GA0010087_01

Wireless Control Unit
Transmitter

TYPE

Receiver

TYPE
TYPE

Andon Kit

TYPE

WIO-B1T
WIO-B1RWIO-B1R-RYG

WIO-B1S-001

Instruction Manual[Web Version]
page

5
2. Models9
3. Contents
10
4. Part Names and Dimensions 12
5. Product Overview
13
6. For Proper Use of This Product 16
7. Operation
19
8. System Configuration Example 76
9. Troubleshooting80
10. Replacement Parts
81
11. Optional Parts
82
12. Specifications84
1. Before You Begin

Notice to Customer
Thank you very much for purchasing our PATLITE products.

● Request the installation and wiring be performed by aprofessional contractor if construction work is involved.
● Prior to installation, read this manual thoroughly
before using this product to ensure correct use.
● Re-read this manual before conducting maintenance,
inspections, repairs, and so on.
If you have any questions about this product, pleasecontact our service and repair desk.
To the Contractor● Prior to installation, read this manual thoroughly to ensure it is installed correctly.
● Return this manual to the customer.

Wireless Control Unit

Table of Contents
1. Before You Begin＿ ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 5
1.1. About Safety Symbols… ………………………………………………………………………………… 5
1.2. Safety Precautions………………………………………………………………………………………… 6
1.3. About Radio Law… ……………………………………………………………………………………… 8
1.4. Trademarks………………………………………………………………………………………………… 8

2. Models＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 9
2.1. Transmitter………………………………………………………………………………………………… 92.2. Receiver… ………………………………………………………………………………………………… 9
2.3 Andon Kit…………………………………………………………………………………………………… 9

3. Contents＿ ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿10
3.1. Transmitter…………………………………………………………………………………………………10
3.2. Receiver… …………………………………………………………………………………………………10
3.3. Andon Kit……………………………………………………………………………………………………11

4. Part Names and Dimensions＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿12
4.1. Transmitter…………………………………………………………………………………………………12
4.2. Receiver… …………………………………………………………………………………………………12

5. Product Overview＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿13
5.1. Product Configuration… …………………………………………………………………………………13
5.2. Specifications………………………………………………………………………………………………14
5.3. Operation… ………………………………………………………………………………………………15

6. For Proper Use of This Product＿ ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿16
6.1. About the BLE Wireless Communication… ……………………………………………………………16
6.2. Communication Delay… …………………………………………………………………………………16
6.3. Communication Distance…………………………………………………………………………………17
6.4. Radio Influence and Interference in Installation Environments… …………………………………18

7. Operation＿ ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿19
7.1. Procedure up to Operation… ……………………………………………………………………………19
7.2. About the DIP Switches and Reset Button… …………………………………………………………20
7.2.1. Description of DIP Switches and Reset Button………………………………………………………… 20
7.2.2. Handling DIP Switches and Reset Button… …………………………………………………………… 21

7.3. Setting………………………………………………………………………………………………………22
7.3.1. Group ID Setting…………………………………………………………………………………………… 22
7.3.1.1. How to Set the Group ID……………………………………………………………………………… 23
7.3.2. Function Settings… ……………………………………………………………………………………… 24
7.3.2.1. How to Set Functions… ……………………………………………………………………………… 24
7.3.2.2. List of Functions for the Function DIP Switch (Transmitter)… ………………………………… 25
7.3.2.3. List of Functions for the Function DIP Switch (Receiver)… ……………………………………… 25

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Wireless Control Unit

7.4. Functions……………………………………………………………………………………………………26
7.4.1. Level Mode… ……………………………………………………………………………………………… 26
7.4.2. One-shot Mode… ………………………………………………………………………………………… 27
7.4.2.1. One-shot Output Clear… …………………………………………………………………………… 28
7.4.3. Input Logic A/B Switching Setting… …………………………………………………………………… 29

7.5. Pairing… ……………………………………………………………………………………………………30
7.5.1. How to Set Pairing………………………………………………………………………………………… 31

7.6. How to Unpairing… ………………………………………………………………………………………33
7.7. Using a Repeater… ………………………………………………………………………………………34
7.7.1. How to Switch the Repeater ON/OFF…………………………………………………………………… 34
7.7.2. When Using Repeaters from Temporary Installation… ……………………………………………… 35
7.7.3. Adding a Repeater After Temporary Installation……………………………………………………… 35
7.7.3.1. How to Add a Repeater… …………………………………………………………………………… 36

7.8. Checking the Indicator……………………………………………………………………………………37
7.8.1. Indicator Display Examples… …………………………………………………………………………… 38
7.8.1.1. From Power-on to Start of Operation… …………………………………………………………… 38
7.8.1.2. Wireless Quality under Operational Conditions…………………………………………………… 40

7.9. Answerback…………………………………………………………………………………………………41
7.10. Mounting… ………………………………………………………………………………………………42
7.10.1 Direct Mounting… ……………………………………………………………………………………… 42
7.10.2. Mounting with Mounting Bracket (Option)… ……………………………………………………… 43
7.10.3. Mounting with Pole (Option)…………………………………………………………………………… 44

7.11. Wiring………………………………………………………………………………………………………46
7.11.1. Detaching the Terminal Block Connector… ………………………………………………………… 46
7.11.2. Wiring Caution…………………………………………………………………………………………… 46
7.11.3. Wiring the Terminal Block Connector… ……………………………………………………………… 47
7.11.4. Terminal Block Connector Pin Arrangement… ……………………………………………………… 48
7.11.4.1. Transmitter…………………………………………………………………………………………… 48
7.11.4.2. Receiver… …………………………………………………………………………………………… 48
7.11.5. Internal Circuit Diagram………………………………………………………………………………… 49
7.11.5.1. Transmitter…………………………………………………………………………………………… 49
7.11.5.2. Receiver… …………………………………………………………………………………………… 50
7.11.6. Handling the AC Adapter… …………………………………………………………………………… 52
7.11.6.1. AC Plug Types………………………………………………………………………………………… 52
7.11.6.2. How to Use the AC Adapter………………………………………………………………………… 53

7.12. Wiring Example… ………………………………………………………………………………………54
7.12.1. Wiring Example for Input Devices……………………………………………………………………… 55
7.12.1.1. Typical Wiring Example… ………………………………………………………………………… 55
7.12.1.2. Signal Tower… ……………………………………………………………………………………… 57
7.12.1.3. LED Display Board…………………………………………………………………………………… 57
7.12.1.4. Network Products…………………………………………………………………………………… 58
7.12.2. Wiring Example for Output Devices…………………………………………………………………… 59
7.12.2.1. Typical Wiring Example… ………………………………………………………………………… 59
7.12.2.2. Sound and Audio Equipment… …………………………………………………………………… 60

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Wireless Control Unit

7.12.2.3. LED Display Board…………………………………………………………………………………… 67
7.12.2.4. Network Products…………………………………………………………………………………… 68
7.12.2.5. Signal Light / Revolving Light……………………………………………………………………… 69
7.12.2.6. Signal Tower… ……………………………………………………………………………………… 72

7.13. How to Attach and Detach Additional Units… ………………………………………………………73
7.13.1. Attaching the LED Unit and Buzzer Unit… …………………………………………………………… 74
7.13.2. Order of Attaching/Detaching Units…………………………………………………………………… 74

8. System Configuration Example＿ ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿76
8.1. Status Notification…………………………………………………………………………………………76
8.2. Collective Andon… ………………………………………………………………………………………77
8.3. Call the Person in Charge…………………………………………………………………………………78

9. Troubleshooting＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿80
10. Replacement Parts＿ ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿81
11. Optional Parts＿ ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿82
11.1. Supported Units… ………………………………………………………………………………………82
11.2. Supported Options… ……………………………………………………………………………………83

12. Specifications＿ ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿84
12.1. Transmitter… ……………………………………………………………………………………………84
12.2. Receiver……………………………………………………………………………………………………86

4

Wireless Control Unit

1. Before You Begin

1. Before You Begin1.1. About Safety Symbols
To prevent injuries to the user and other personnel, as well as to prevent damage to assets, note the following:● The following symbols classify warnings and cautions, and describe the level of harm and damage that will occur when the corresponding instructions are ignored.
This symbol indicates, "Failure to follow the instructions may lead to

WARNING death or serious injury."
CAUTION

This symbol indicates, "Failure to follow the instructions may lead to
injury or property damage."● The following symbols classify and describe the content of associated messages.
This symbol identifies "Prohibited" operations that should never be

Prohibited carried out.

This symbol identifies "Mandatory" instructions that should always be

Mandatory carried out.

This symbol identifies general "Caution" related information.

5

Wireless Control Unit

1. Before You Begin1.2. Safety Precautions

WARNING● Do not use this product in the vicinity of implanted cardiac pacemakers and other medical equipment,
as this product's radio waves may affect the performance of these devices.
● Do not modify or disassemble this product. Failure to follow this instruction could result in fire orelectric shock.
● Do not use this product when there is condensation. Failure to follow this instruction could result infire or electric shock.
● Do not use or leave the head cover, LED units or buzzer unit either removed or cracked. Failure tofollow this instruction could result in fire or electric shock.
● Do not apply voltage that exceeds the acceptable range. If you apply more than the rated voltage,internal circuits will be damaged. Failure to follow this instruction could result in fire or electric shock.

Prohibited● Do not use or control this product in equipment or devices that, directly or indirectly, affect human life,
or in equipment or devices where a high degree of reliability is required.
We cannot be held responsible in the event of injury, death, or property damage that may result fromthe use of this product in facilities, equipment, or control systems.
● After installation, do not use this product to climb up onto equipment. Failure to follow this instruction
will result in product damage and/or falling off the machinery.
● Do not use for applications that require real-time operation, such as crane control or robot control.
● Do not install on moving objects, such as a vehicle or unmanned transportation vehicles.
● Do not use this product in applications where real-time performance is required.
● Take the following precautions to prevent electric shock, short-circuit, or damage.
• Disconnect the power before wiring, repairs, or replacing a fuse.
• Use this product under suitable conditions. (If the body or unit becomes damaged, replace it.)
● Request the installation and wiring be performed by a professional contractor if construction work is
involved. Failure to follow this instruction could result in fire, electric shock, or falling of the product.
● Turn off the power before performing any electric wiring or product installation. Failure to follow this
instruction could result in electric shock.
● If an unusual condition occurs while using this product, such as the emission of smoke, heat,
abnormal odors, or unusual sounds, stop the application, disconnect the power, and contact your

Mandatory

nearest PATLITE Sales Representative.
● To prevent injuries and property damage that could result from product failure or malfunction, ensuresufficient safety by using this product together with other equipment.
● To prevent accidents when operating or maintaining this product, in addition to the safety guidelines
identified in the instructions of this manual, follow all general safety guidelines.
We cannot foresee all circumstances concerning the handling and dangers associated with thisproduct. Therefore, not every possible danger is indicated in this instruction manual.
● In case the product falls over or falls down, install in a location where it will not hit any people or otherobjects.

6

Wireless Control Unit

1. Before You Begin

CAUTION● Do not install this product near other electrical appliances. If you install this product near a facsimile,
personal computer, television, microwave oven, or equipment using a motor, this product may not
operate properly.
● Due to the nature of radio waves, communication can be disabled even over insignificant distances
as a result of noise or other environmental factors.
● This product is for indoors only. Do not use outdoors.
● Do not use this product with the O-ring or waterproof gasket removed. This will lower waterproofing
performance. Failure to follow this instruction could result in product failure.
● Do not use this product near fire, in hot or humid environments, or where corrosive or flammable gas
is present.
● Do not use this product near equipment (such as a solenoid) or wires that generate strong electric or
magnetic fields.

Prohibited

Failure to follow these instructions could result in malfunction due to inductive noise.
● Do not use excessive force on this product. Failure to follow this instruction could result in deformed
frame and product damage.
● Do not use this product near chemicals. This product could melt or become deformed if any
chemicals adhere to it.
● Do not wipe dirt on this product with thinners, benzine, gasoline, oil, chemicals, and so on.
Failure to follow this instruction could result in discoloration and deterioration.
Wipe with a soft cloth, dampened with water and wrung tightly.
● Do not touch the connector terminals inside the unit when attaching or removing each unit or head
cover. Failure to follow this instruction could result in product damage.
● Do not apply voltage to the transmitter's “Flashing COM” terminal. Failure to follow this instruction will
result in product failure.
● This product uses frequencies in the 2.4 GHz band. If this product is used in the vicinity of otherwireless devices that use the same frequency as this product, radio interference may occur between
this product and the other wireless devices.
If radio interference occurs, shut down the other wireless devices or change the location where thisproduct is used in order to avoid radio interference.
● Always use this product with the head cover, LED unit, or buzzer unit securely attached to maintain

Mandatory

dust and waterproofing performance.
● When removing covers or packing, which are attached to this product, be careful not to snag the
product.
Failure to follow this instruction may result in equipment damage.
● Use only the specified replacement parts listed in this manual.

7

Wireless Control Unit

1. Before You Begin1.3. About Radio Law
This product incorporates radio equipment whose design has been certified as a radio station for low-power data
communication systems based on the Radio Law.
Follow the points below when in use.
• Modifications to this product or to the firmware are punishable under Radio Law.
• We cannot be held responsible for illegal modifications to this product.
• In the unlikely event that this product causes harmful radio wave interference, stop the emission of radio waves
first and take measures to avoid interference such as installing partitions.
The operating frequency band for this product is shared with local radio stations (which require a license) used inindustrial production lines for identification of mobile objects such as microwave ovens, and scientific and medical
equipment, specific low-power radio stations (which do not require a license), and amateur radio stations (which do
not require a license).
1. Before using this product, make sure there are no local radio stations for identifying mobile objects, specific lowpower radio stations, and amateur radio stations operating nearby.
2. In the unlikely event that this product causes harmful radio wave interference with the local radio station for
identifying mobile objects, change the operating frequency, or stop the emission of radio waves first, and takemeasures to avoid interference such as installing partitions.
3. If you continue to have problems with radio interference from this product on specific low-power radio stations formobile object identification or on amateur radio stations, please contact our Technical Support Center listed on our
website.

1.4. Trademarks• Bluetooth® and Bluetooth Low Energy are trademarks or registered trademarks of Bluetooth SIG, INC., in the
United States and other countries.
• Other company and product names that are used are the registered trademarks or trademarks of those respective
companies.
• QR Code is a registered trademark of DENSO WAVE INCORPORATED.

8

Wireless Control Unit

2. Models

2. Models
2.1. Transmitter
Model

Model Number

WIO-

Wireless TypeTransmitter / Receiver

B1T

B1 Bluetooth Low Energy

T Transmitter* Bluetooth ver.5.0 LE Coded

2.2. Receiver
Model

Model Number

WIO-

Wireless TypeTransmitter / Receiver

LED Unit

B1

R↓

R Receiver

B1 Bluetooth Low Energy(empty) LED Unit not included
Red/Amber/Green-RYG LED Unit included* Bluetooth ver.5.0 LE Coded

2.3 Andon Kit
Model

Model Number

WIO-

Wireless TypeTransmitter / Receiver

B1S

B1 Bluetooth Low Energy

TYPE

-

001

Red/Amber/Green LED Unit and

001 AC Adapter (ADP-001C) Set* Bluetooth ver.5.0 LE Coded

S Transmitter and Receiver9Wireless Control Unit

3. Package Contents

3. Contents
3.1. Transmitter
WIO-B1TTransmitter: 1

Accessories

Installation manual: 1

Hexagon Nut with
Flange (M4)

WIO

x3

3.2. Receiver
WIO-B1R-RYG
WIO-B1R
Accessories

Installation manual: 1

Receiver: 1

Hexagon Nut with
Flange (M4)

WIO

x3

LED Unit: 1 each

Instruction Manual: 1(Amber)(Red)(Green)10

Wireless Control Unit

3. Package Contents

3.3. Andon Kit
WIO-B1S-001

WIO-B1TTransmitter: 1

Accessories

Installation manual: 1

LED Unit: 1 eachHexagon Nut with
Flange (M4)(Red)

(Amber)WIO(Green)x3

WIO-B1R
Accessories

Installation manual: 1

Receiver: 1

Instruction Manual: 1

Hexagon Nut with
Flange (M4)

WIO

x3

AC Adapter (ADP-001C)
AC Adapter

1 unitAC Power Plug

U

CC

K

U

Extension cable

Cable tie

Instruction Manual(ADP-001C)

Instruction Manual(ADP-001)

VD

1 each

x1

x1

11

x1

x1

Wireless Control Unit

4. Part Names and Dimensions

4. Part Names and Dimensions
4.1. Transmitter■ Main Unit

■ WIO Body Unit

ȭ

19

Function DIP
SwitchGroup ID DIP
SwitchHead Cover
Top Case

Reset Button(Reboot Main Unit)

WIO

88

147

Indicator

WIO Body Unit

Top view
QR Code

Guide mark

Bottom Case

Guide markNameplate (back side)40

Direct Mount Bracket(12)

Terminal Block
Connector

Mounting Gasket

Guide markFront View

USB connector(Type-C)

Bottom View
(Unit: mm)

4.2. Receiver■ Main Unit

■ WIO Body Unit

ȭ

19

Function DIP
SwitchGroup ID DIP
SwitchHead Cover
Top Case

Reset Button(Reboot Main Unit)

WIO

88

147

Indicator

WIO Body Unit

Repeater Setting
SwitchTop view
QR Code

Guide mark

Bottom Case

Guide markNameplate (back side)40

Direct Mount Bracket(12)

Terminal Block
Connector

Mounting Gasket

Guide markFront View

USB connector(Type-C)

Bottom View
(Unit: mm)12

Wireless Control Unit

5. Product Overview

5. Product Overview
5.1. Product Configuration• This product consists of a transmitter and a receiver.
• Send signals from the transmitter to the receiver/repeater via Bluetooth Ⓡ to operate revolving lights, signal towers,
sound and voice annunciator, and so on connected to the receiver/repeater.
• If wireless quality is poor due to the installation location and signal conditions, the receiver can be used as arepeater for various conditions.
Up to 3 can be installed

Bluetooth wireless
WIO

Transmitter

Bluetooth wirelessBluetooth wirelessBluetooth wireless

WIO

WIO

WIO

WIO

Repeater

Repeater

Repeater

Receiver

Revolving light, signal tower, sound and voice annunciator, etc.

13

Wireless Control Unit

5. Product Overview

5.2. Specifications• The transmitter has 7 inputs and the receiver/repeater has 5 transistor outputs and 1 relay output.
• You can attach additional units (LED units and buzzer unit) to this product.
For information on how to install additional units, refer to "7.13. How to Attach and Detach Additional Units" ( ☞ page 73).

CAUTION
When LED and buzzer units are attached, operate with an input voltage from 21.6 to 26.4 VDC.

LED Unit

Buzzer Unit

LED Unit

Buzzer Unit

・Transistor output
5 contacts
・Relay output
Receiver / Repeater 1 contact

Input: 7 contacts
Transmitter

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Wireless Control Unit

5. Product Overview

5.3. Operation
This product works in conjunction with the following.
Transmitter

Receiver / Repeater

Bluetooth wireless

WIO

WIO

Answerback
When the input informationof the transmitter issuccessfully sent to thereceiver, it lights up in light
blue for 1 second.

■ Receiver's Contact Outputs Corresponding to the Transmitter's Contact InputsContact Input
The receiver's contact output corresponding to the transmitter's contact input is as follows.

Input

Contact input
CH1 (LED Unit Red)
CH2 (LED Unit Amber)
CH3 (LED Unit Green)
CH4 (LED Unit
CH5 (LED Unit White)
CH6
BuzzerContact output
CH1
CH2 Non-Voltage
CH3 Contact Output
CH4
CH5
CH6 Relay output(None)

Output■ LED Unit / Buzzer Unit Corresponding to Each

When a signal is input to the transmitter's contact input (CH1-6, buzzer), the LED unit/ buzzer unit connected tothe transmitter/ receiver is also activated.
The LED unit/buzzer unit corresponding to each contact input is as follows.

Each Contact Input
CH1
CH2
CH3
CH4
CH5
CH6
BuzzerAdditional Units
LED Unit Red
LED Unit Amber
LED Unit GreenLED Unit BlueLED Unit White(None)
Buzzer Unit

* When using the transmitter's flashing COM
to control the receiver's buzzer unit,
set the DIP switch to [Continuous Beep Sound].

CAUTION
Maintain the input signal status for 100 ms or longer.
Input signals shorter than 100 ms may not be detected.
When using the transmitter's flashing COM to control
the receiver's buzzer unit, set the DIP switch to [Continuous beep].

15

Transmitter
CH1 - CH6,
Buzzer
100 ms or longer

100 ms or longer

Wireless Control Unit

6. For Proper Use of This Product6. For Proper Use of This Product6.1. About the BLE Wireless Communication
This product uses the short-range wireless communication standard Bluetooth Low Energy (2.4 GHz bandwidth wireless).
Since this is the same 2.4 GHz band as a wireless LAN and other wireless devices, interference may occur whenused within the same area, but since the communication methods are different, they can coexist.
However, if there is interference, it may cause communication delays and issues.

6.2. Communication Delay• Communication delays may occur depending on the distance between products, the number of repeaters,
and the usage environment.
• If communication between products is lost, the connection is automatically restored (up to 2 minutes).
However, depending on the installation environment, recovery may take longer or may not be possible.
If the recovery time is longer than 3 minutes, review the installation environment and try changing the productinstallation location or adding a repeater• The estimated communication delay time depends on the distance between products and the number of repeaters,
as follows.

● Distance between products
WIO

Transmitter

L

WIO

Repeater

L

L

Less than 50 m

50 m -100 m

Communication
delay time *Almost no delay

Push for about
0.5 secondsn0 unit1 unit2 unit3 unitCommunication
delay time *Almost no delay

Push for about
0.1 seconds

Push for about
0.3 seconds

Push for about
0.5 seconds

WIO

Receiver● Number of repeaters
WIO

Transmitter

WIO

Repeater nReceiver* Communication delay time is a rough calculation, and there is no guarantee that communication will always be
possible within the time specified.

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Wireless Control Unit

6. For Proper Use of This Product6.3. Communication Distance
The recommended maximum distance between products in the installation is 100 m.
However, the spacing distance varies depending on obstructions between products or the type of obstruction.
Some installation environments may result in significantly shorter spacing distances, so be sure to refer to "6.4.
Radio Influence and Interference in Installation Environments" ( ☞ page 18) prior to installation.
Group 1
Transmitter

WIO

RepeaterSpacing distance

WIO(Up to 100 m)

RepeaterSpacing distance

WIO(Up to 100 m)

Group 2

Spacing distance

WIO(Up to 100 m)

Transmitter

Spacing distance

WIO(Up to 100 m)

RepeaterSpacing distance(Up to 100 m)* 1 m or more recommended

WIO

Repeater

Receiver

17

WIO

ReceiverSpacing distance(Up to 100 m)

WIOWireless Control Unit

6. For Proper Use of This Product6.4. Radio Influence and Interference in Installation Environments
Check the following installation conditions, as they may significantly shorten the spacing distance.
• When there is an obstacle (metal objects such as steel plates, wire mesh, or other noise-generating devices suchas concrete walls or welding machines) between the products• When there is another wireless device nearby• When strong wireless radio waves are constantly generated (e.g., video streaming over a wireless LAN, microwave
oven use, and so on.)• The maximum number of units that can be installed in the same building is 40 units.
* The number of units is the total number of transmitters, repeaters, and receivers.
In addition, it is important to secure a "clear view space (Fresnel zone) free of obstacles" between products forstable communication. Installation should be done paying attention to securing the Fresnel zone as described below.
Fresnel Zone

D

L

WIO

WIO

Receiver / Repeater

Transmitter

L

DLine of sight distanceFresnel zone diameter

100m

3.6m

50m

2.6m

10m

1.2m

Obstacles (wall, floor, ceiling, pillar, building)
WIO

WIO

Transmitter

Receiver / Repeater
Fresnel Zone

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Wireless Control Unit

7. Operation

7. Operation
7.1. Procedure up to Operation• Please familiarize yourself with "6. For Proper Use of This Product" ( ☞ page 16) before operating this product.
• This section describes the procedure required to start operating this product. Follow the steps below to prepare
operating this product. Perform STEP 1 to STEP 7 on the transmitter, receiver, and repeater.

STEP １		

STEP ２

STEP ３

Preparation of necessaryequipment
and evaluation of communication configuration

Setting

Temporary installation

Set this product to match its usage.
・"7.3.1. Group ID Setting" ( ☞ page 22)・"7.3.2. Function Settings" ( ☞ page 24)
・"7.4. Functions" ( ☞ page 26)
Perform temporary installation of this product.
・"7.7. Using a Repeater" ( ☞ page 34)
・"7.10. Mounting" ( ☞ page 42)
・"7.11. Wiring" ( ☞ page 46)
・"7.12. Wiring Example" ( ☞ page 54)
・Install this product in a location with good visibility.
"6.4. Radio Influence and Interference in Installation Environments" ( ☞ page 18)
・Install this product Temporary installation can be easily
performed by using a mounting bracket (SZW-003W)
and AC adapter (ADP-001C).

*
STEP 4

STEP 5

Pairing

Verify communication

Perform pairing and check the signal status. Add a repeater if required.
・"7.5. Pairing" ( ☞ page 30)
・"7.6. How to Unpairing" ( ☞ page 33)
・"7.7.3. Adding a Repeater After Temporary Installation" ( ☞ page 35)
Confirm communication with the status of the indicator lights.
・"7.8. Checking the Indicator" ( ☞ page 37)
If wireless quality is poor, reconsider the installation location or add a
repeater. When using a repeater, turn on the power starting from thetransmitter."7.7.1. How to Switch the Repeater ON/OFF" ( ☞ page 34)

STEP ６

Installation

STEP ７

Start operation

Install and wire this product.
・"7.10. Mounting" ( ☞ page 42)
・"7.11. Wiring" ( ☞ page 46)
・"7.12. Wiring Example" ( ☞ page 54)

Turn on this product and start operations.

* If the communication check results show that the signal is poor and the installation location needs to be reconsidered, start over from STEP 3.

19

Wireless Control Unit

7. Operation

7.2. About the DIP Switches and Reset Button
This product has DIP switches and a reset button on the top of the WIO body unit.
When setting up, turn the head cover counterclockwise to remove it, and then apply the settings.
Head CoverGroup ID DIP Switch

Function DIP Switch

DIP Switches

WIO Body
Unit
Repeater Setting Switch(unavailable on the transmitter)

Reset Button(to restart the main unit)

7.2.1. Description of DIP Switches and Reset Button● DIP Switches
Imprint
GROUP Group ID DIP Switch
FUNC.
Function DIP Switch

OFF

SwitchOFF

ON

SwitchBy switching ON/OFF,the receiver can be used
as a repeater.

・Each function is set byswitching ON/OFF.
・Do not use Switch No. 4.

ON

Switch Number
Do not use

Switch No. is imprinted.

RPT.

● Reset Button
ButtonEach press will restart
the unit.

RESET

Imprint
Reset Button

20

Imprint
Repeater Setting
SwitchWireless Control Unit

7. Operation

7.2.2. Handling DIP Switches and Reset Button
When setting the DIP switches and reset button, please set with following in mind.
Failure to follow this instruction could result in product failure due to product damage, a deformed frame,or touching of the contacts.
● Do not operate withexcessive force.

Switch is damaged● Do not use sharp tipped objects
with this product.

● When using tools, use
non-conductive tools.

Switches are deformed
or buttons are damaged
Electric shock or
product malfunction

21

Wireless Control Unit

7. Operation

7.3. Setting
7.3.1. Group ID Setting• Set when operating this product with multiple group IDs.
• This product can operate up to 8 groups in the same area.
• Turning on multiple products in the same area at the same time and attempting to pair them may resultin unintended pairing between products. In such cases, you can avoid pairing of unintended products bysetting the Group ID of the product to be paired.
Group ID 1

WIOGroup ID 2

WIO

WIO

Group 1ID 3

WIOGroup 1ID 4

WIO

WIO

Group 1ID 5

WIO

WIO

Group 1ID 6

WIO

WIO

Group ID 7

WIO

WIO

WIO

Group ID 8

WIO

WIO

WIO

Point
● If multiple pairing registrations are made at the same time using the same group ID number, there is a possibility ofunintended pairing between products.
● The diagram is an overview diagram. In actual use, one transmitter, 0 to 3 repeaters, and one receiver are configured
within one group ID.

22

Wireless Control Unit

7. Operation

7.3.1.1. How to Set the Group ID• Set up both transmitting and receiving products.
• Read "7.2. About the DIP Switches and Reset Button" ( ☞ page 20) before handling the Group ID DIP Switch.

❶ Confirm the product to set is turned off.

to be paired.

Receiving productHead CoverHead Cover❷❷ Remove the head cover from the WIO body unit.
❸ Change the Group ID DIP Switch for the productTransmitting product❹❷❹Group ID
DIP Switch

WIO Body
Unit• Use the same settings for products to be paired.

List of group ID names
Group ID name

Switch Number
1

2

3

Group ID 1

OFF

OFF

OFF

Group ID 2

ON

OFF

OFF

Group ID 3

OFF

ON

OFF

Group ID 4

ON

ON

OFF

Group ID 5

OFF

OFF

ON

Group ID 6

ON

OFF

ON

Group ID 7

OFF

ON

ON

Group ID 8

ON

ON

ON

❸

Group ID DIP Switch

Set the same

❹ Attach the head cover to the WIO body unit.

23

WIO Body
UnitWireless Control Unit

7. Operation

7.3.2. Function Settings
This product has "Level Mode," "One-shot Mode", and "input logic switching" functions.
Assign functions by turning this product’s Function DIP switch ON and OFF. For details on how to set functions,refer to "7.3.2.1. How to Set Functions".
Point● "Level Mode" is recommended for the following usage conditions.
• When using alternating-type switches, such as toggle switches• When inputting from a PLC or other device in the equipment● "One-shot Mode" is recommended for the following usage conditions• When using momentary switches such as pushbutton switches• When using a sensor that outputs only at the moment of detection

7.3.2.1. How to Set Functions• Turn DIP switches No.1 to 3 ON or OFF to set functions.
• Read "7.2. About the DIP Switches and Reset Button" ( ☞ page 20) before handling the DIP switches.

❷❶ Confirm the product to set is turned off.
❷ Remove the head cover from the WIO body unit.

❸

Head Cover❹Function DIP Switch❸ Set the Function DIP switch.

WIO Body
Unit• For details on each function, refer to "List of Functions
for the Function DIP Switch" in the next section.
• Do not use switch No. 4.

❹ Attach the head cover to the WIO body unit.

24Wireless Control Unit

7. Operation

7.3.2.2. List of Functions for the Function DIP Switch (Transmitter)
Switch Number

Function Name

Operation

Description

1

Unpairing

OFF: Disabled (factory default)
ON: Execute unpairing

Switch for unpairing.
Do not use when operating.

2

Level Mode /One-shot Mode

OFF: Level Mode (factory default)
ON: One-shot Mode

Specify whether the input is detected at
level (input ON or OFF) or at one-shot (rising
ON from OFF).

3

Input logic switching

OFF: Input logic A (factory default)
ON: Input logic B

Specify input logic A or B.

7.3.2.3. List of Functions for the Function DIP Switch (Receiver)
Switch Number

Function Name

Operation

Description

1

Unpairing

OFF: Disabled (factory default)
ON: Execute unpairing

Switch for unpairing.
Do not use when operating.

2

One-shot Mode
output time*

OFF: Output for 12 seconds(factory default)
ON: Hold output

Specifies the output time in One-shot Mode.

3

Not used–(Factory default: OFF)

Do not use.

* This is valid only when the transmitting product is set to one-shot mode.

CAUTION
If the Function DIP switch is changed during operation (when the power is turned on), the setting is not reflected.
After setting the Function DIP switch, turn the power OFF→ON or press the reset button on the main unit to reflect the setting.

Reset Button(Reboot Main unit)

You cannot set functions channel by channel. All input channels and all output channels have common settings.

25

Wireless Control Unit

7. Operation

7.4. Functions
7.4.1. Level Mode
• The ON/OFF output of the receiver or repeater can be linked to the ON/OFF input of the transmitter.
• Read "7.2. About the DIP Switches and Reset Button" ( ☞ page 20) before handling the DIP switches.
ON

OFF

ON

OFF

Transmitter

WIO

Function
DIP Switch

ON Input

OFF
OFF
ON

OFF Input

Repeater

WIO

Function
DIP Switch

ON output

OFFON

OFF output

Receiver

WIO

Function
DIP Switch

ON InputOFFON

OFF output

Point● The outputs of all paired output devices operate in conjunction with the ON/OFF input from the transmitter.
● Due to wireless communication, the usage environment, and the number of repeaters, the timing of the output
may be delayed.
For details, refer to "6.2. Communication Delay" ( ☞ page 16).

26

Wireless Control Unit

7. Operation

7.4.2. One-shot Mode
• This product can hold the output of the receiving product (hold output/output for 12 seconds) by pressing the ON
input when the transmitting product is emitting the OFF input.
• The output hold time can be set (hold output/output for 12 seconds) by the receiver's One-shot Mode output time setting.
• Read "7.2. About the DIP Switches and Reset Button" ( ☞ page 20) before handling the DIP switches.
ON

ON

ON

Transmitter

WIO

Function
DIP Switch

ON InputOFFON

OFF Input

Repeater

Setting

OFF
ON

WIO

Output for
12 seconds

OFF
ON

Receiver

WIO

OFF
ON

Output for
12 seconds

OFFON

ON output
OFF output
ON output

12 seconds

12 seconds

12 seconds

12 seconds

OFF output

Setting
Hold output

Function
DIP Switch

Hold output

Function
DIP Switch

ON output
OFF output
ON output
OFF output

CAUTION
When it is set to output for 12 seconds and multiple inputs are received, outputs for 12 seconds from the timingof the last input.
Due to wireless communication, the usage environment, and the number of repeaters, the timing of the output
may be delayed.

Point● During output, if one-shot output clear is performed or the power for the receiver is turned off, the output is stopped.
For information, refer to "7.4.2.1. One-shot Output Clear" ( ☞ page 28).
● For information on how to set One-shot Mode for the receiver/repeater, refer to "7.3.2.1. How to Set Functions" ( ☞ page 24).

27

Wireless Control Unit

7. Operation

7.4.2.1. One-shot Output Clear• When operating in One-shot Mode, the output continuous state can be canceled by the receiving product.
• To cancel the output continuous state, execute Clear Input (OFF→ON) to the receiver or repeater that ismaintaining the output.
• Read "7.2. About the DIP Switches and Reset Button" ( ☞ page 20) before handling the DIP switches.
ON

ON

ON

Transmitter

ON Input

WIO

OFF Input

OFF
ON

Setting
Hold output

Repeater

Function
DIP Switch

ON output
OFF output

WIO

Detection timing

Setting

ON output

ON output

Clear Input

OFFON

12 seconds

OFF Input

Output for
12 seconds

WIO

OFF
ON

ON Input

12 seconds

OFF output

Hold output

ReceiverON output

Clear Input
Function
DIP Switch

Output for
12 seconds

OFF
ON

ON Input

Detection timing

OFF output
12 seconds

12 seconds

OFF output

OFF Input
Detection timing

Detection timing

Point● One-shot Output Clear operates independently for each product. (One-shot Output Clear of the repeater and of thereceiver are not linked.)● One-shot Output Clear is detected as input OFF→ON (detection timing shown in the figure).
● This function can be operated only in One-shot Mode and not in Level Mode.

28

Wireless Control Unit

7. Operation

7.4.3. Input Logic A/B Switching Setting• Select for this product the logical sum of the transmitter product's ON/OFF input and the receiver product's
ON/OFF output [Input Logic A (NO Contact)], and the inverse logic of the transmitter product's ON/OFF input
and the receiver product's ON/OFF output [Input Logic B (NC Contact)].
• Read "7.2. About the DIP Switches and Reset Button" ( ☞ page 20) before handling the DIP switches.
Point● When using input devices (sensors, switches) with a B contact, it is recommended to set "Input Logic B (NC contact)".
For setup, refer to "7.3.2.1. How to Set Functions" ( ☞ page 24).
If the input logic is set to B and the LED unit/buzzer unit is installed, it will be performed as follows.
Transmitter side: When ON is input, LED unit/buzzer unit lights up/operates.
Receiver/repeater side: When OFF is input, LED unit/buzzer unit lights up/operates.

Transmitter

WIO

OFF
ON

ON Input

Input Logic B

OFFON

Input Logic A

SettingFunction
DIP Switch

ON Input

OFF Input

OFF Input

Repeater

WIO

Function
DIP Switch

None

OFF
ON

ON output

OFF output

Receiver

WIO

Function
DIP Switch

ON output
None

OFF
ON

OFF output

29

Wireless Control Unit

7. Operation

7.5. Pairing• For the pairing procedure of this product, pair the transmitting product with the receiving product in the order of
the Pairing, 1 to 4, as shown in the figure below.
• Pairing of this product refers to the state in which all devices (transmitter, receiver, and repeater) can connect toeach other via Bluetooth.

WIO

WIO

WIO

WIO

WIO

Transmitter

Repeater

Repeater

Repeater

Receiver

WIO

WIO

WIO

WIO

WIO

Repeater

Repeater

Receiver

WIO

WIO

WIO

Repeater

Repeater

Receiver

WIO

WIO

Pairing 1

Pairing

Pairing 2

Pairing
Transmitter

WIO

Repeater

WIO

Pairing 3

Pairing
Transmitter

WIO

Repeater

WIO

Pairing 4

WIO

Pairing
Transmitter

Repeater

Repeater

Repeater

Receiver

WIO

WIO

WIO

WIO

WIO

Transmitter

Repeater

Repeater

Repeater

Receiver

Pairingcomplete30

Wireless Control Unit

7. Operation

CAUTION
When pairing multiple products at the same time, use separate group IDs.
Failure to follow the instruction may result in unintended pairing or failure to pair between products. If pairing between
products is unintended, please unpair and pair again.
(Refer to "7.6. How to Unpairing" ( ☞ page 33))
When pairing devices with the same group ID, Turn on the power for each device in the order in which they are to be paired.
Simultaneous power on may result in unintended pairing between products. If pairing between products is unintended,
please unpair and pair again.
(Refer to "7.6. How to Unpairing" ( ☞ page 33))
When the relay function switch is turned OFF, the pairing information is released. If the relay function switch is turned
ON, pairing must be performed again.
The receiver at the end of the line must be operated with the relay function turned off.
For products that are not paired, turn off the power.
This product does not allow pairing of four or more repeaters.
If the product is replaced for maintenance, cancel the pairing of each product and perform pairing again from thetransmitter side.

7.5.1. How to Set Pairing• When pairing, confirm that the transmitting and receiving products are turned off.
• Read "7.2. About the DIP Switches and Reset Button" ( ☞ page 20) before handling the Group ID DIP Switch.

● How to Pair the Transmitting Product❶ Confirm the transmitting product is turned off.

- Transmitting product -❷ Remove the head cover from the WIO body unit.

❷❸❸ Set the Group ID DIP Switch.

Group ID DIP Switch

Head Cover❹WIO Body
Unit• Match the Group ID of the Group ID DIP Switch withthe receiving product to be paired.
Pairing will not occur unless the Group ID matches.
• Specify the Group ID from 1 to 8.
For information on how to allocate each group ID,
refer to "7.3.1.1. How to Set the Group ID" ( ☞ page 23).

❹ Attach the head cover to the WIO body unit.

❺❺ Turn on the transmitting product and confirm

Indicator
Flashing bluethat the indicator is flashing blue.

Ready for pairing

ㅣ The indicator flashes blue when the transmitter productis ready for pairing.

31Wireless Control Unit

7. Operation● How to Pair the Receiving Product❻ Confirm the receiving product is turned off.

- Receiving product -❼ Remove the head cover from the WIO body unit.

❼❽❽ Set the Group ID DIP Switch.

Head Cover❾Group ID DIP Switch

WIO Body
Unit• The switch No. of the Group ID DIP Switch shouldmatch the transmitting product to be paired.
If the switch No. does not match, pairing will notoccur.
• Specify the Group ID from 1 to 8.
For information on how to allocate each group ID,
refer to "7.3.1.1. How to Set the Group ID" ( ☞ page 23).

❾ Attach the head cover to the WIO body unit.

❿❿ Turn on the receiving product and confirm that

Indicator
Blue light on

the indicator is lit blue.

Ready for pairing

ㅣ The indicator lights up blue when the receiving productis ready for pairing.

● Common (Transmitting and Receiving Products)⓫ Confirm the indicators on the transmitting and- Transmitting product -- Receiving product -receiving products are lit green.

• When pairing is complete, the indicator changes fromlit blue/flashing blue to lit green.
• If the blue light continues to flash/light up for awhile,the installation environment may be poor, such as
the group ID being incorrect or the sending/receiving
product being out of range. Please reconsider the
installation location.
• If the receiving product is a repeater, the indicator willchange to flashing blue after pairing is complete.

Indicator
Green light on⓫

Pairing complete

Point● When the relay function of the receiver at the end of the line is turned on, the product can be used as a repeater.

32

Wireless Control Unit

7. Operation

7.6. How to Unpairing• To delete the connection information (pairing information) registered for each product, such as adding/removing
a repeater or replacing the product for maintenance, cancel the pairing and then pairing again.
• Read "7.2. About the DIP Switches and Reset Button" ( ☞ page 20) before handling the DIP switches.
• To unpair, follow the procedure below.

❶ Confirm the product to unpair is turned off.

❷

Head Cover❷ Remove the head cover from the WIO body unit.
❻

Function DIP Switch❸ Turn ON the Function DIP Switch 1 for the product❺❸to unpair.

❹ Turn on the power of the product to unpair,OFF

WIO Body
UnitON

and confirm that the indicator repeatedly lights
up alternately red ↔ green.

• Do not turn off the power before the indicator lights up
alternately red ↔ green. Unpairing may fail.

❹• When unpairing is completed, the indicator repeatedly
alternates between red↔ green.
• If unpairing failed, the indicator flashes red. That may
indicate product failure. For information, refer to"9. Troubleshooting" ( ☞ page 80).

Red light on

Green light on

Workcomplete(Light up Alternately)❺ Turn off the power of the product to unpair,Flashing red

and turn off Function DIP Switch 1.

❻ Attach the head cover to the WIO body unit.

33

Operation
failedWireless Control Unit

7. Operation

7.7. Using a Repeater• If the wireless quality is poor due to distance or obstacles between products, the wireless quality may be improvedby installing a repeater.
• This product can be used as a repeater by changing the receiver settings.
• Up to three repeaters can be installed in one group.
• The output of the repeater and the output of the receiver are linked.
Up to 3 can be installed

WIO

WIO

WIO

WIO

WIO

Transmitter

Repeater

Repeater

Repeater

ReceiverPoint● The system must consist of one transmitter, 0 to 3 repeaters, and one receiver.
● Four or more repeaters cannot be connected and used.
● A repeater is identified as a separate device from the receiver, so there must always be one receiver per group.
● Transmitters do not posses the relay function.
● If the product is replaced for maintenance, cancel the pairing of each product and perform pairing again from thetransmitter side.

7.7.1. How to Switch the Repeater ON/OFF• To use the receiver as a repeater, switch the Repeater Setting Switch to ON.
• Before switching the Repeater Setting Switch, turn off the power to the repeater.
• Read "7.2. About the DIP Switches and Reset Button" ( ☞ page 20) before handling the Repeater Setting Switch.

❶ Confirm the repeater is turned off.

❷❸

❷ Remove the head cover from the WIO body unit.

OFF❸ Change the Repeater Setting Switch.

ON

Head Cover❹WIO Body
Unit❹ Attach the head cover to the WIO body unit.

Repeater Setting Switch

34

Wireless Control Unit

7. Operation

7.7.2. When Using Repeaters from Temporary Installation• When using repeaters from when installation was performed, turn on the power from the transmitter, in turn,and pair as follows.
• For products that are not paired, turn off the power.

WIO

WIO

WIO

WIO

WIO

Transmitter

Repeater

Repeater

Repeater

Receiver

Paring 1

Paring 2

Paring 3

Paring 4

7.7.3. Adding a Repeater After Temporary Installation• If wireless quality is poor after temporary installation, consider installing a repeater. At that time, if the indicatorlight is amber, the repeater can be added simply by turning the repeater ON.
• A repeater can be added between products by simply turning on the repeater only when all of the following
conditions, ① through ③ , are met.
① Connection information (pairing information) between products is registered.
② The wireless connection between the products is not in good condition (indicator light is amber) (Refer to "7.8.
Checking the Indicator" ( ☞ page 37))
③ The number of repeaters within a single group does not exceed 2 units.

CAUTION
WIO

WIO

Amber light on

Amber light on

Wireless quality is poor
Transmitter

Repeater / Receiver

Add repeaters one at a time. Adding two or more repeaters at thesame time may cause connection problems.
When eliminating the installation of a repeater after the additionof a repeater, unpair the transmitter and receiver, and pairagain. Turning off the repeater does not restore the connection
environment prior to the addition of the repeater.
A repeater may be unintentionally paired with products when
product systems exist under the following conditions. Please use
caution.

WIO

WIO

WIO

Green light on

Green light on

Green light on

Wirelessquality is
goodTransmitter

Wirelessquality is
good
Repeater
Add a repeater

・There are products (indicator light is amber) in close proximitythat do not have a good wireless connection between products
・Products that are in the middle of pairing are in close proximity

Point
Repeater / Receiver● Connect via the added repeater.
● Add one repeater between the paired transmitter and receiver/repeater,or between the paired repeater and receiver/repeater.
● When the indicator light is amber, the repeater can be connected
regardless of whether its group ID is a match or mismatch.

35

Wireless Control Unit

7. Operation

7.7.3.1. How to Add a Repeater• When the indicator light is amber, a repeater can be added between products simply by turning on the repeater
to be added (simple add function).
• Read "7.2. About the DIP Switches and Reset Button" ( ☞ page 20) before handling the Repeater Setting Switch.
• Follow the steps below.

❶ Confirm the repeater is turned off.

- Repeater -❷❷ Remove the head cover from the WIO body unit.

❹❸❸ Turn on the Repeater Setting Switch ON.

Head Cover❹ Attach the head cover to the WIO body unit.

WIO Body
Unit❺ Turn on the repeater.

Repeater Setting Switch• The indicator light of the repeater is blue.
• Pairing is initiated while the indicator light on
the repeater is blue for approximately 30 seconds.
ㅣ If the indicator light changes from amber to green,
during the approximate 30 seconds of inactivity,
the repeater will not initiate pairing.
ㅣ The indicator light flashes blue when pairing is initiated.
If the blue light continues flashing for awhile,
the receiving product may not be within range ofthe radio wave. Reconsider the installation location.
ㅣ When the addition of a repeater is completed,the indicator light turns red, followed by green.

❻
Indicator
Green light on
Addition complete❻ Confirm that pairing is complete and the indicatorlight is green.

CAUTION
When eliminating the installation of a repeater after the addition of a repeater, unpair the transmitter and receiver, andpair again. Turning off the repeater does not restore the connection environment prior to the addition of the repeater.
A repeater may be unintentionally paired with products when product systems exist under the following conditions.
Please use caution.
・There are products (indicator light is amber) in close proximity that do not have a good wireless connection between products
・Products that are in the middle of pairing are in close proximity
Depending on the installation environment or signal conditions, or if the product's power is turned off during addition,
the indicator may not turn green even after about 2 minutes have passed since the power of the repeater to be added
is turned on, and addition may not be possible. In that case, please follow the steps below.
・Review the communication environment of the repeater to be added.
・If the indicator of each product does not return to the state before the repeater was added, cancel the pairing of
all products and perform pairing again from the transmitter side.

36

Wireless Control Unit

7. Operation

7.8. Checking the Indicator
Check the indicator status with its lighting.

WIO

WIO

WIO

WIO

WIO

Transmitter

Repeater

Repeater

Repeater

Receiver

Category
Starting up

Pairing

Products

Indicator

Transmitter

Repeater

ReceiverLight Status

●

●

●

Lemon light on

●

●

-

Flashing blue

-

●

●

Blue light on

●

●

●

Green light on

●

●

●

Amber light on

●

●

●

Red light on

●

●

●

Pink light on

StatusContents

Starting up

After turning ON the power, in the start up state.

Pairing

Searching for a connection point.
Wireless quality is good.

WirelessqualityFlashing green
Operation●--

Flashing amberFlashing pink
Flashing green

-

●

●

Flashing amberFlashing pink

Alarm

●

-

-

●

●

●

●

●

●

After turning ON the power, in the state where theconnection information (pairing information) is notregistered.

Operation
StatusLight blue light on

Alternating

Wireless quality is poor.
Reconsider the installation location or install arepeater.
Waiting for wireless connection.
Registration of connection information (pairing
information) has completed.
Wireless connection to the destination isestablished, but wireless connections between
other products in the system are not established.
Registration of connection information (pairing
information) has completed.
Flashes when the contact detects an input.
(flashes green when the wireless quality is good,amber when it is poor, and pink when the wirelessconnection to the destination is established but not
between other products in the system)
Flashes when a contact is output.
(flashes green when the wireless quality is good,amber when it is poor, and pink when the wirelessconnection to the destination is established but not
between other products in the system)
When the input detected by the transmitterreaches the receiver, it lights up light blue forabout 1 second (answerback).
In order to periodically check the communication,
it may light up in light blue even if it is not ananswerback.
Operating in unpairing mode.

Red↔ Green
Error
StatusFlashing red

37

When a fourth repeater is attempted to be addedin the system, the indicator of the repeater flashes
red.
If the flashing status continues, an error has
occurred in the product.

Wireless Control Unit

7. Operation

7.8.1. Indicator Display Examples
7.8.1.1. From Power-on to Start of Operation● Before pairing (factory default and after unpairing)① When using a transmitter, receiver, and repeater (3 units)

WIO

WIO

Transmitter

Repeater 1

Pairing 1

WIO

WIO

Repeater 2

Repeater 3

Pairing 2

WIO

Pairing 3

Receiver

Pairing 4

Listed by time frame

Power onPower onLemon light on

Lemon light on

Flashing blueBlue light on

Power onRed light on

Red light on

Lemon light on

Pink light on

Flashing blueBlue light on

Power onRed light on

Red light on

Lemon light on

Pink light on

Flashing blueBlue light on

Power onRed light on

Red light on

Lemon light on

Pink light on

Flashing blueBlue light on

Red light on

Red light on

Pink light on
Pink light on
Light blue light on

Green light on

Green light on

Green light on

Green light on

Green light on* Depending on the installation environment and radio wave conditions,the lighting and flashing status of the indicator may not transition asshown in the figure.

Explanatory notes
PairingStart relay operation *Start operation* The relay operates output.
(Actual operation should be started after the receiver is connected.)38

Wireless Control Unit

7. Operation② When using a transmitter and receiver

WIO

WIO

Transmitter* Depending on the installation environment and radio wave conditions,the lighting and flashing status of the indicator may not transition asshown in the figure.

Receiver

Pairing
Listed by time frame

Power onPower onLemon light on

Lemon light on

Flashing blue

Flashing blue

Red light on

Red light on

Light blue light on

Green light on

Explanatory notes
PairingStart operation

Green light on● After pairing is complete
WIO

WIO

Transmitter

Connection 1

WIO

Repeater 1

Repeater 2

Connection 2

Connection 3*Connect in the order of connection 1, 2, 3, and 4.

WIO

WIO

Repeater 3

Receiver

Connection 4

Listed by time frame

Power onPower onPower onPower onPower onLemon light on

Lemon light on

Lemon light on

Lemon light on

Lemon light on

Red light on

Red light on

Red light on

Red light on

Red light on

Pink light on
Pink light on
Pink light on
Pink light on
Pink light on
Light blue light on

Green light on

Green light on

Green light on

Green light on

Green light on* Depending on the installation environment and radio wave conditions,the lighting and flashing status of the indicator may not transition asshown in the figure.

Explanatory notes
Start relay operation *Start operation* The relay operates output.
(Actual operation should be started after the receiver is connected.)39

Wireless Control Unit

7. Operation

7.8.1.2. Wireless Quality under Operational Conditions● When wireless quality is good

WIO

WIO

WIO

WIO

WIO

Green light on

Green light on

Green light on

Green light on

Green light on

Transmitter

Repeater

Repeater

Repeater

Receiver● When wireless quality is poor

WIO

WIO

WIO

WIO

WIO

Green light on

Green light on

Amber light on

Amber light on

Green light on

Repeater

ReceiverWireless quality
is poorTransmitter

Repeater

Repeater● When wireless connection is lost

WIO

WIO

WIO

WIO

WIO

Pink light on

Pink light on

Red light on

Red light on

Pink light on

Repeater

ReceiverWirelessconnection lost

Transmitter

Repeater

Repeater40

Wireless Control Unit

7. Operation

7.9. Answerback
A light blue indicator light for 1 second confirms that input information from the transmitter has successfullytransmitted to the receiver and that the output device has been operated on.
Normal operation
Flashing green(for 2 seconds)

Flashing green(for 2 seconds)

Flashing green(for 2 seconds)

WIO

WIO

WIO

Transmitter

Repeater

ReceiverInput

Output* When the wireless quality is good(flashes the color corresponding to the wireless quality status)

Answerback
Light blue light on(for 1 second)
WIO

WIO

WIO

Transmitter

Repeater

ReceiverPoint● Even if a repeater outputs, it does not answer back. The input information reaches the terminal receiver,and an answer back is given at the stage of normal output.
● If signals are continuously input to the transmitter over a short period of time, the indicator on the receiver/transmitter
may not flash.
● In order to periodically check the communication, it may light up in light blue even if it is not an answerback.

41

Wireless Control Unit

7. Operation

7.10. Mounting
7.10.1 Direct Mounting
The mounting method for the transmitter and receiver are the same.

❶ In the mounting location, drill holes for mounting

Head Coverand wiring the product.

❷ Rotate the WIO body unit counterclockwise
and detach from the direct mount bracket.

• Detach the bracket in the same way as the head
cover described in "7.13. How to Attach and Detach
Additional Units" ( ☞ page 73).

Indicator❷❸ Use the hexagon nut with flange to secure thedirect mount bracket in the mounting position.
Recommended Torque(approximate)

WIO Body Unit

The top caseand bottom casecannot beremoved fromthe indicator❼❺❻

Terminal Block
Connector

0.6 N・m❹ Pass the cable through the wire distribution hole.

Direct Mount Bracket❺ Remove the two screws from the terminal block❹connector and perform the wiring.

• Refer to "7.11.1. Detaching the Terminal Block
Connector" ( ☞ page 46)• Refer to "7.11.3. Wiring the Terminal Block
Connector" ( ☞ page 47)❶❽

Mounting
Hole
Wire
Distribution
Hole❻ Attach the terminal block connector to the* Maximum board

Hexagon Nut
with Flange (M4)

WIO body unit.

thickness: 7mm❸• Refer to "7.13. How to Attach and Detach Additional
Units" ( ☞ page 73)■ Mounting Dimensions❼ Install the WIO body unit to the direct mount

Mounting Hole(ȭ5 x 3 places)❽ If required, apply sealant around the mounting

Nameplate Location


ȭ

12
0°

• Attach the bracket in the same way as the head
cover described in "7.13. How to Attach and Detach
Additional Units" ( ☞ page 73).

°

Product Front

120

bracket following the removal procedure in
reverse order.

Wire
Distribution
Hole (ȭ20)
Product
Outer
Dimension(ȭ60)(Unit: mm)and wire distribution holes.

42

Wireless Control Unit

7. Operation

7.10.2. Mounting with Mounting Bracket (Option)❶ Determine how to secure the mounting bracket.
When securing with screws

When securing with adhesive sheet

As shown in the illustration below, drill mounting holes at the installation location.

Peel away the yellow non-stick paper from the adhesive sheet and stick it
to the location for the adhesive sheet.

Mounting Hole(ȭ5 x 4 places)

ȭ105

Location for
Adhesive Sheet
Application(Unit: mm)* Screws (M4 or nominal diameter 4) to secure the bracket are notincluded. Please provide your own. (bracket thickness: 7 mm)

Location for
Adhesive Sheet
Application❷ Attach the grommet to the mounting bracket's wiring hole (rear).

* Either wiring hole (rear) can be used.
Use both wiring holes, if necessary.
* A cable gland can be used instead of a grommet (accessory) to prevent
dust from entering the mounted product through the wiring holes. (Cable
gland mounting hole diameter: φ 16.5, mounting plate thickness: 1.5 mm,
outer diameter: φ 26 mm or less for the mounting portion.)

WIO Body
Unit❸ Pull wires out the grommets and attach the direct mount

Wiring❸bracket to the mounting bracket.

❹ Secure the product to the mounting bracket with hexagon nuts (M4).
Recommended Torque❻❼DirectMount
BracketWire Distribution Hole(Top)
Wire Distribution Hole
(Back)

0.6 N・m* For the installation method of each product mount, refer tothe corresponding product’s instruction manual.
* Hexagon nuts (M4) are not included with this product.
Use the hexagon nuts that are attached to each product.

❷❺❺ Pass the wire through the wiring hole.

Mounting Bracket❻ Remove the two screws from the terminal block connector

Hexagon Nut (M4)and perform the wiring.

❹Grommet(accessory)• Refer to "7.11.1. Detaching the Terminal Block Connector" ( ☞ page 46)• Refer to "7.11.3. Wiring the Terminal Block Connector" ( ☞ page 47)❼ Attach the terminal block connector to the WIO body unit.

• Refer to "7.13. How to Attach and Detach Additional Units" ( ☞ page 73)❽ Secure the mounting bracket to the installation location.
When securing with screws

When securing with adhesive sheet

Secure the mounting bracket with screws (M4 or nominal diameter 4).
* When using a flat washer for mounting, use one with a diameter of
φ 10 mm or less.

43

Peel off the transparent protective film and secure the mounting
bracket.

Wireless Control Unit

7. Operation

7.10.3. Mounting with Pole (Option)
The following is an example installation using two circular brackets (SZP-003W: option) and Pole N.

❶ Rotate the WIO body unit counterclockwise andHead Coverdetach from the direct mount bracket.

• Detach the bracket in the same way as the head cover described in"7.13. How to Attach and Detach Additional Units" ( ☞ page 73).

❷ Attach the pole's water proof ring to the circular bracket.
❸ Insert the pole into the circular bracket.

• There is an insertion direction. Refer to the diagram to the right.

❹ Tighten the circular bracket from the top with the bindtapping screws (3 x 12) (2 pieces).

Recommended Torque

WIO Body Unit
The top case andbottom casecannot beremoved from theindicator

Indicator⓭❶
Terminal Block
Connector

0.8N・mDirect Mount
Bracket❺ Attach the waterproof packing.
❻ Attach the direct mount bracket to the circular bracket.
❼ Tighten the circular bracket from the bottom with the❻Waterproof
gasket❹❺three hexagon nuts with flange.

Recommended TorqueBinding Head Tapping
Screw (3 × 12)

0.6 N・m❽ Attach the pole's water proof ring to the circular bracket.
❾ Insert the pole into the circular bracket.

Circular Bracket
Hexagon Nut
with Flange(M4)❼• There is an insertion direction. Refer to the diagram to the right.

❿ Tighten the circular bracket from the bottom with theWater-proof ringfor poleTab
Polebind tapping screws (3 x 12) (2 pieces).

Recommended TorqueConfirm that the two tabs areon the outside❷❸❾

Confirm that the two tabs areon the outside

0.8N・mWater-proof ringfor pole⓫ Attach the waterproof packing.
⓬ Pass the wires through the circular bracket and pole.
• Make sure the wires can pass through the circular bracket
and pole before work.

⓭ Install the WIO body unit to the direct mount bracket
following the removal procedure in reverse order.

• Attach the bracket in the same way as the head cover described in"7.13. How to Attach and Detach Additional Units" ( ☞ page 73).

44❽

Circular Bracket

Binding Head Tapping
Screw (3 × 12)❿⓫
Waterproof gasket⓬

Wireless Control Unit

7. Operation

CAUTION
Do not remove the waterproof gasket attached to the direct mount bracket.
(Install together with the waterproof packing of the circular bracket)
Installation using other than the supplied accessories is not warranted.

45

Wireless Control Unit

7. Operation

7.11. Wiring
7.11.1. Detaching the Terminal Block Connector
To remove the terminal block, turn the terminal block connector screws (2 places) counterclockwise and pull out theterminal block connector. To install the terminal block, line up the guide marks on the WIO body unit and terminal blockconnector, and follow the removal procedure in reverse order to install.
(View of WIO Body Unit from the bottom)
Guide mark
WIO Body Unit
side
Terminal Block
Connector side

Guide mark
WIO Body Unit
side
Terminal Block
Connector side

Recommended Torque

0.2 N・mPoint● Use a flat-blade screwdriver with a blade-edge width of 2.5 mm or less and a thickness of 0.4 mm or less. (Or equivalent)

7.11.2. Wiring Caution

CAUTION
When securing the lead wire, secure with extra wire length. If there is insufficient extra cable length, it could prevent you
from removing the WIO body unit from the direct mount bracket.

WIO Body
Unit

DirectMount
BracketWIO Body
Unit

Cable
As there is sufficient extra
cable length, you can detach
the WIO body unit.

DirectMount
Bracket46

Cable
If there is insufficient extra
cable length, it could preventyou from removing the WIO
body unit.

Wireless Control Unit

7. Operation

7.11.3. Wiring the Terminal Block Connector• Lead wires are not included with this product. Please provide your own.
• Follow the steps below to wire the terminal block connector.

WARNING
Before any work is done, disconnect the power.
Be sure wiring is carried out correctly. Failure to follow these instructions could result in burning internal circuits or fire.

CAUTION
Do not use excessive force when pressing the lever of the terminal block connector.
To protect external equipment, install a fuse on the power supply side.
When wiring lead wires, consider the voltage drop along with the appropriate length and diameter.
Before turning on the power, check that the wiring and switch settings are correct.
Wire so that the core of the lead wire is not exposed. Failure to follow this instruction could cause a short circuit leading tofire or equipment damage.
After completing the wiring, check for any loose wires. Failure to follow this instruction could result in malfunction or electric shock.

❶ While placing a flat-blade screwdriver on the lever ofLead Wire
Insertion SlotLever

the terminal block connector, press down.

❷ Keep the lever pressed down and insert the stripped❸

lead wire into the lead wire insertion slot.

❶ㅣ When using a single wire or ferrule terminal, you canconnect by simply inserting the lead wire into the leadwire insertion slot.

❷❸ With the lead wire inserted, release the flat blade

screwdriver from the lever. Check if the lead wireis locked into place.

Strip length 10 mm

Terminal Block
Connector● Supported Wire Diameter
Single Wire

φ 0.5 - 1.2 mm (AWG24-16)

Stranded Wire

0.2 - 1.5 mm2 (AWG24-16)

Point● Use a flat-blade screwdriver with a blade-edge width of 2.5 mm or less and thickness of 0.4 mm or less. (Or equivalent)● Do not push the screwdriver against the lever harder than necessary. Failure to follow this instruction could result in equipment damage.
● Strip 10 mm of the insulation from the lead wire.
● When removing the lead wire, do not simply pull the wire to remove it. (First press the lever down with a flat-blade screwdriver to release the lock.)47

Wireless Control Unit

7. Operation

7.11.4. Terminal Block Connector Pin Arrangement
7.11.4.1. Transmitter
*1
1

*2
2

No.
3

4

5

6

7

Guide mark

Guide mark

8
*1

9
*2

10

11

12
*2

13

14
*3
*4

Item

①

Power supply *1 Connected internally with No. ⑧②

Power supply (COM) *2 Connected internally with No. ⑨ and ⑫③

Input CH1 / LED Red④

Input CH2 / LED Amber⑤

Input CH3 / LED Green⑥

Input CH4 / LED Blue⑦

Input CH5 / LED White⑧

Power supply *1 Connected internally with No. ①⑨

Power supply (COM) *2 Connected internally with No. ② and ⑫⑩

Input: CH6⑪

Input: Buzzer⑫

COM *2 Connected internally with No. ② and ⑨

⑬

NC

⑭

Flashing COM *3 Operates only when the buzzer unit is installed*4 Do not apply voltage

No.

Item

7.11.4.2. Receiver
Non-Voltage Contact Output

*1

*2

1

2

3

4

5

6

①

Power supply 1*1 Connected internally with No. ⑧②

Power supply 2*2 Connected internally with No. ⑨③

Output: CH1④

Output: CH2⑤

Output: CH3

14⑥

Output: CH4

Relay output⑦

Output: CH5⑧

Power supply 1*1 Connected internally with No. ①⑨

Power supply 2*2 Connected internally with No. ②⑩

COM (Output for CH1-5)⑪

Clear Input ⊕⑫

Clear Input ⊖⑬

Output: CH6 ⊕⑭

Output: CH6 ⊖7

Guide mark

Guide mark

8

9

*1

*2

10

11 12
Clear Input

13

48

Non-Voltage Contact Output–
Clear Input

Relay output

Wireless Control Unit

7. Operation

7.11.5. Internal Circuit Diagram
7.11.5.1. Transmitter
VCC

Photocoupler③ Input: CH1/LED Red④ Input:CH2/LED Amber⑤ Input: CH3/LED Green⑥ Input: CH4/LED Blue

⑦ Input: CH5/LED White⑩ Input: CH6⑪ Input: Buzzer①⑧ Power input

Fuse

Fuse

Zener
Diode

GND

②⑨⑫ Power input (COM)Internal
circuit● Signal Wire Contact Capacity (Recommended)
Current Capacity

10 mA or more (without LED unit and buzzer unit connected)*When LED unit is connected, Input 1 - 5: 100 mA or more *Per LED unit tier*When buzzer unit is connected, Input buzzer: 300 mA or more

Withstand Voltage

35 V or more

Leakage Current

0.1mA or less49

Wireless Control Unit

7. Operation

7.11.5.2. Receiver● No-voltage contact output (NPN open collector)
VCC
Photocoupler③ Output: CH1
Zener
Diode

④ Output: CH2
Fuse⑤ Output: CH3⑥ Output: CH4⑦ Output: CH5⑩ COM

CAUTION
The output terminal is an NPN open collector output. For connection, use a product with the specification that it can be
driven by an NPN transistor.
For inductive loads, provide a protection circuit in parallel with the load.
Diode*

Output terminal

Load

COM terminal*Reverse withstand voltage: 3 times or more than the load voltage*Average rectification current: load current or more

When connecting a load with a high inrush current, provide a protection circuit to reduce its effect.
Inrush current varies with the load. Please take this into consideration when making preparations.
Resistance
Output terminal
COM terminal

Load

Inductance
Output terminal
COM terminal

50

Load

Wireless Control Unit

7. Operation● Relay output
Relay

VCC

⑬ Output: CH6⊕

⑭ Output: CH6⊖

CAUTION
Relays have an open/close life. (Open/close life: 100,000 times or more *30 VDC, 3.0 A, resistive load open/close)
Open/close life depends on the type of load, voltage, current, open/close quality, ambient atmosphere, and other factors.
When connecting a load with a high inrush current, it is recommended to provide a protection circuit to reduce its effect.
High inrush current increases the amount of contact wear and transition, causing problems such as contact welding
and contact locking due to transitions, which shorten the open/close life of the contacts.

● Clear Input
VCC
12-24V
Photocoupler⑪ Clear input⊕
GND⑫ Clear input⊖

GND● Signal Wire Contact Capacity (Recommended)
Current Capacity

10 mA or more

Withstand Voltage

35 V or more

CAUTIONUse switches, relays, etc. for external contacts. (External contacts for transistor outputs cannot be connected.)51

Wireless Control Unit

7. Operation

7.11.6. Handling the AC Adapter
To prevent electric shock, fire, or malfunction, observe the following.

WARNING
Do not, by any means, disassemble or modify the product.
Do not modify, forcibly bend or pull the power cord.
Do not use the AC adapter outdoors, in wet areas, or touch the AC adapter with wet hands. Failure to follow this instruction
could result in electric shock.
Do not use the product beyond the ratings in the product specifications.
Do not use the AC adapter to operate any product other than the WIO series and PATLITE products for which the AC adapter
is recommended.
While power is still applied to the AC adapter, do not connect or disconnect the DC power plug. Failure to follow this
instruction could result in electric shock or equipment damage.
If any abnormality (smoke, unusual odor, unusual noise) occurs, immediately unplug the main unit from the outlet anddiscontinue use.
Firmly insert the power plug of the AC adapter into the power outlet all the way to the base.
Be sure to hold the AC adapter when plugging or unplugging it into the power outlet.
Periodically unplug the main unit from the power outlet and clean dust around the power plug with a dry cloth.

CAUTION"ADP-001C" can be used in the following countries and regions. Please note that we are not responsible for use in other areas.
Countries and regions where it can be used: Japan, USA, Canada, EU, China, Taiwan, South Korea, Indonesia, Thailand, Philippines, Vietnam

7.11.6.1. AC Plug Types
Five types of AC plugs are included with the AC adapter. Use the shapes with caution.
- UL -- CCC -

There is a hole.

There is no hole.

- VDE -- KC -

There is no groove.

There is a groove.

52- UK -

Wireless Control Unit

7. Operation

7.11.6.2. How to Use the AC Adapter❶ Connect the extension cable lead wires to❸the power input terminal of this product.

Fit A and B together.

Push the AC plug in from above
while pulling the C section.

Aㅣ For information about power input terminal wiring,refer to "7.11. Wiring" ( ☞ page 46) and"7.12. Wiring Example" ( ☞ page 54).

B

❷ Connect the extension cable and AC adapter,Cthen tie them together with cable ties.
(To prevent disconnection of cables)*The plug in the diagram indicates UL.
Work on the other AC plugs in the same manner.

• Use care and avoid applying excessive force whentying cables with cable ties.

❶ Connect to this productOutlet❸ Assemble the AC plug with the AC adapter.

❹ㅣ Check if the AC plug assembly is secure.
ㅣ Do not work with wet hands or in dusty places.
Moisture or dust on the contacts may cause electric
shock or fire.
ㅣ Select and install an AC plug that matches theoutlet specifications.

Lead Wire
(Red⊕ / Black⊖)

AC Adapter
Extension cable(Use only AC adapter [ADP-001])❷❹ Plug the AC adapter into the power outlet.

Cable tieㅣ Periodically wipe away any dust and grime aroundthe AC plug. Failure to follow these instructions
could result in fire.

53

Wireless Control Unit

7. Operation

7.12. Wiring Example
This section describes wiring examples for input and output devices. Wiring information can also be viewed from the
QR code on the bottom of the WIO body unit.

WIO Body
Unit

WIO Body Unit Bottom

Direct Mount
Bracket54

Wireless Control Unit

7. Operation

7.12.1. Wiring Example for Input Devices
7.12.1.1. Typical Wiring Example
Wiring example for each type of external contact.
If you have any questions about a special application for this product, please contact our Technical Support
Center listed on our website.
Accidental wiring will result in product failure.

CAUTION
To both turn on and flash the lamp, prepare separate external contacts for turning the lamp on and for flashing the lamp.

● External contact classification: Contact relay

Flashing/Buzzer
External Contact
Do not apply voltage to any wireother than the power.

Transmitter

WIO

Flashing COM⑭

Input CH1 / LED Red③

Input CH2 / LED Amber④

Input CH3 / LED Green⑤

Input CH4 / LED Blue⑥

Input CH5 / LED White⑦

Input: CH6⑩

Input: Buzzer

⑪

COM

⑫

Light on/Buzzer
External Contact

Power Supply Input (COM) ⑨Power Supply Input⑧

Power Supply Input (COM) ②Power Supply Input

①
Fuse
1A

55

12 - 24 VDC (Class 2) (No polarity)* 24 VDC when LED unit or buzzer unit is connectedWireless Control Unit

7. Operation● External contact classification: PLC (NPN transistor)

Flashing/Buzzer
External Contact
Do not apply voltage to any
wire other than the power.

Transmitter

WIO

Flashing COM⑭

Input CH1 / LED Red③

Input CH2 / LED Amber④

Input CH3 / LED Green⑤

Input CH4 / LED Blue⑥

Input CH5 / LED White⑦

Input: CH6⑩

Input: Buzzer

⑪

COM

⑫

Light on/Buzzer
External Contact

Power Supply Input (COM) ⑨Power Supply Input⑧

Power Supply Input (COM) ②Power Supply Input

Circuit schematic

①

C
Fuse
1A

12 - 24 VDC (Class 2)* 24 VDC when LED unit
or buzzer unit is connected

E

B● External contact classification: PLC (PNP transistor)

Flashing/Buzzer
External Contact
Do not apply voltage to any
wire other than the power.

Transmitter

Flashing COM⑭

Input CH1 / LED Red③

Input CH2 / LED Amber ④
WIO

Input CH3 / LED Green ⑤
Input CH4 / LED Blue⑥

Light on/Buzzer

Input CH5 / LED White ⑦
Input: CH6⑩

Input: Buzzer

⑪

COM

⑫

External Contact

Power Supply Input (COM) ⑨Power Supply Input⑧

Power Supply Input (COM)②
Power Supply Input

Circuit schematic①

C
12 - 24 VDC (Class 2)* 24 VDC when LED unit
or buzzer unit is connected

56

Fuse
1A

E

B

Wireless Control Unit

7. Operation

7.12.1.2. Signal Tower● NE-M1ATB-M (touch sensor output)
Connect 1:1 with the terminal
you want to control

Transmitter
Input CH1 / LED Red③

Touch Sensor Output (Lead Wire: Pink)

Input CH2 / LED Amber ④
Input CH3 / LED Green ⑤

WIO

Input CH4 / LED Blue⑥

Input CH5 / LED White⑦

Input: CH6⑩

Input: Buzzer

⑪

COM*

⑫

Flashing COM⑭

NE-M1ATB-M

Power Supply Input (COM) ⑨Power Supply Input

Power Supply (Lead Wire: Gray)⑧

Common Line (Lead Wire: Yellow)

Power Supply Input (COM) ②Power Supply Input①*Wiring to the transmitter's COM terminal is not required.

Fuse
1A

24 VDC

7.12.1.3. LED Display Board● VM96F
Connect 1:1 with the terminal
you want to control

Transmitter③① OUT1

Input CH2 / LED Amber ④② OUT2

Input CH3 / LED Green ⑤③ OUT3

Input CH4 / LED Blue⑥

Input CH5 / LED White⑦④ OUT4⑤ OUT5

Input: CH6⑩⑥ OUT6

Input: Buzzer⑪⑦ OUT7

Input CH1 / LED Red
WIOSignal Output
Terminal Block⑧ OUT8COM⑫

Flashing COM⑭⑨ NCOM

Power Supply Input (COM) ⑨Power Supply Input⑧

Power Supply Input (COM) ②Power Supply Input

①
Fuse
1A

12 - 24 VDC

57

VM96F

Separately wire the power tothe product's main unit andeverything other than the signal
output terminal block.

Wireless Control Unit

7. Operation

7.12.1.4. Network Products● NBM-D88
Connect 1:1 with the terminal
you want to control

Transmitter
Input CH1 / LED Red

Signal Output
Terminal Block
DO1 ⊕

③

DO1 ⊖

WIO

DO2 ⊕

Input CH2 / LED Amber ④

DO2 ⊖
DO3 ⊕

Input CH3 / LED Green ⑤

DO3 ⊖
DO4 ⊕

Input CH4 / LED Blue⑥

Input CH5 / LED White

⑦

DO5 ⊕

Input: CH6

⑩

DO6 ⊕

Input: Buzzer

⑪

DO4 ⊖
DO5 ⊖

NBM-D88

DO6 ⊖
DO7 ⊕
DO7 ⊖
DO8 ⊕
DO8 ⊖
COM*

⑫

Flashing COM⑭

Separately wire the power tothe product's main unit andeverything other than the signal
output terminal block.

Power Supply Input (COM) ⑨Power Supply Input⑧

Power Supply Input (COM) ②Power Supply Input①*Connect all the COM terminals of the transmitterto the minus terminals of the output used by the NBM.

Fuse
1A

12 - 24 VDC● NHV-D
Connect 1:1 with the terminal
you want to control

Transmitter
Input CH1 / LED Red

Signal Output
Terminal Block
DO1 ⊕

③

DO1 ⊖

WIO

NHV-D

DO2 ⊕

Input CH2 / LED Amber ④

DO2 ⊖Input CH3 / LED Green ⑤
Input CH4 / LED Blue⑥

Input CH5 / LED White⑦

Input: CH6⑩

Input: Buzzer

⑪

COM*

⑫

Flashing COM⑭

Separately wire the power tothe product's main unit andeverything other than the signal
output terminal block.

Power Supply Input (COM) ⑨Power Supply Input⑧

Power Supply Input (COM) ②Power Supply Input①*Connect all the COM terminals of the transmitterto the minus terminals of the output used by the NHV-D.

Fuse
1A

12 - 24 VDC

58

Wireless Control Unit

7. Operation

7.12.2. Wiring Example for Output Devices
7.12.2.1. Typical Wiring Example
If you have any questions about a special application for this product, please contact our Technical Support
Center listed on our website.
Accidental wiring will result in product failure.

Receiver / Repeater

WIO

Non-Voltage Contact Output
Output: CH1③

Output: CH2④

Output: CH3⑤

Output: CH4⑥

Output: CH5

⑦

COM

⑩

Load
Load
Load
Load
Load

Relay output
Output: CH6 ⊕⑬

Output: CH6 ⊖

⑭

Load

(No polarity)

Clear Input

External Contact

Input: Clear ⊕⑪

Input: Clear ⊖⑫Power Supply Input 2⑨

Power Supply Input 1⑧

Power Supply Input 2②

Power Supply Input 1

①
Fuse
1A

59

12 - 24 VDC (Class 2) (No polarity)* 24 VDC when LED unit or buzzer unit is connectedWireless Control Unit

7. Operation

7.12.2.2. Sound and Audio Equipment● BD-24A, BDV-15JF
Receiver / Repeater

WIO

Connect 1:1 with the terminal
you want to control

Output: CH1③

Output: CH2④

CH2

Output: CH3⑤

CH3

Output: CH4⑥

CH4

Output: CH5

⑦

CH1

COM

COM (Output for CH1-5) ⑩
Output: CH6 ⊕⑬

Output: CH6 ⊖⑭

Input: Clear ⊕⑪

Input: Clear ⊖⑫Power Supply Input 2⑨

GND

Power Supply Input 1⑧

12-24VPower Supply Input 2②

Power Supply Input 1①

BD-24A, BDV-15JF (DC model)

Fuse
1A

12 - 24 VDC● BK-24A
Receiver / Repeater

WIO

Connect 1:1 with the terminal
you want to control
Output: CH1③

CH1

Output: CH2④

CH2

Output: CH3⑤

CH3

Output: CH4⑥

CH4

Output: CH5

⑦

CH5
CH6
CH7
CH8

COM (Output for CH1-5) ⑩COMOutput: CH6 ⊕⑬

Output: CH6 ⊖⑭

Input: Clear ⊕⑪

Input: Clear ⊖⑫Power Supply Input 2⑨

GND

Power Supply Input 1⑧

12-24VPower Supply Input 2②

Power Supply Input 1

①
Fuse
1A

12 - 24 VDC

60

BK-24A (DC model)Wireless Control Unit

7. Operation● BKV-31JF
Receiver / Repeater

WIO

Connect 1:1 with the terminal
you want to control

Output: CH1③

Output: CH2④

CH2

Output: CH3⑤

CH3

Output: CH4⑥

CH4

Output: CH5

⑦

CH5

CH1

STOP
BUSY ⊕*
BUSY ⊖*COM (Output for CH1-5) ⑩*Do not connect the BUSY terminal
to the receiverCOM

Output: CH6 ⊕⑬

Output: CH6 ⊖⑭

Input: Clear ⊕⑪

Input: Clear ⊖⑫Power Supply Input 2⑨

GND

Power Supply Input 1⑧

12-24VPower Supply Input 2②

Power Supply Input 1

①
Fuse
1A

BKV-31JF (DC model)

12 - 24 VDC● BSV-24N
Receiver / Repeater

WIO

Connect 1:1 with the terminal
you want to control
Output: CH1③

CH1 (Lead Wire: Cyan)

Output: CH2④

CH2 (Lead Wire: Yellow)

Output: CH3⑤

CH3 (Lead Wire: Pink)

Output: CH4⑥

CH4 (Lead Wire: Light Green)

Output: CH5⑦

BSV-24N

COM (Output for CH1 - 5)* ⑩
Output: CH6 ⊕⑬

Output: CH6 ⊖⑭

Input: Clear ⊕⑪

Input: Clear ⊖⑫Power Supply Input 2⑨

Power Supply⊖ (Lead Wire: Black)

Power Supply Input 1⑧

Power Supply⊕ (Lead Wire: White)

Power Supply Input 2②

Power Supply Input 1①*Connect the COM terminal of the receiver to GND

Fuse
1A

12 - 24 VDC

61

Wireless Control Unit

7. Operation● EHS-M1, EHV-M1
Receiver / Repeater

WIO

Connect 1:1 with the terminal
you want to control

Output: CH1③

Output: CH2④

CH2 (Lead Wire: Yellow)

Output: CH3⑤

CH3 (Lead Wire: Pink)

Output: CH4⑥

CH4 (Lead Wire: Light Green)

Output: CH5⑦

CH5 (Lead Wire: Red)

CH1 (Lead Wire: Cyan)

CH6 (Lead Wire: Orange)
CH7 (Lead Wire: Green)
CH8 (Lead Wire: Blue)
COM (Output for CH1-5) ⑩

COM (Lead Wire: Brown)

Output: CH6 ⊕⑬

Output: CH6 ⊖⑭

Input: Clear ⊕⑪

Input: Clear ⊖⑫Power Supply Input 2⑨

Power Supply⊖ (Lead Wire: Black)

Power Supply Input 1⑧

Power Supply⊕ (Lead Wire: White)

Power Supply Input 2②

Power Supply Input 1

①
Fuse
1A

EHS-M1, EHV-M1 (DC model)

12 - 24 VDC● RFT-24
Receiver / Repeater

WIO

Connect 1:1 with the terminal
you want to control

Output: CH1③

Output: CH2④

CH1 (Lead Wire: Cyan)

Output: CH3⑤

CH2 (Lead Wire: Yellow)

Output: CH4⑥

CH3 (Lead Wire: Pink)

Output: CH5⑦

CH4 (Lead Wire: Light Green)

Revolving Light (Lead Wire: Red)

CH5 (Lead Wire: Purple)
CH6 (Lead Wire: Orange)
CH7 (Lead Wire: Green)
CH8 (Lead Wire: Blue)
COM (Output for CH1-5) ⑩

COM (Lead Wire: Brown)

Output: CH6 ⊕⑬

Output: CH6 ⊖Input: Clear ⊕⑭⑪

Input: Clear ⊖⑫Power Supply Input 2⑨

Power Supply⊖ (Lead Wire: Black)

Power Supply Input 1⑧

Power Supply⊖ (Lead Wire: White)

Power Supply Input 2②

Power Supply Input 1

①
Fuse
2A

24 VDC

62

RFT-24 (DC model)Wireless Control Unit

7. Operation● RFV-24F
Receiver / Repeater

WIO

Connect 1:1 with the terminal
you want to control
Output: CH1③

Revolving Light (Lead Wire: Red)

Output: CH2④

CH1 (Lead Wire: Cyan)

Output: CH3⑤

CH2 (Lead Wire: Yellow)

Output: CH4⑥

CH3 (Lead Wire: Pink)

Output: CH5⑦

CH4 (Lead Wire: Light Green)

RFV-24F (DC model)

STOP (Lead Wire: Blue)
Reduce Volume (Lead Wire: Purple)
COM (Output for CH1-5) ⑩

COM (Lead Wire: Brown)

Output: CH6 ⊕⑬

Output: CH6 ⊖⑭

Input: Clear ⊕⑪

Input: Clear ⊖⑫Power Supply Input 2⑨

Power Supply⊖ (Lead Wire: Black)

Power Supply Input 1⑧

Power Supply⊕ (Lead Wire: White)

Power Supply Input 2②

Power Supply Input 1

①
Fuse
2A

24 VDC● RT-24
Receiver / Repeater

WIO

Connect 1:1 with the terminal
you want to control

Output: CH1③

Output: CH2④

CH1 (Lead Wire: Cyan)

Output: CH3⑤

CH2 (Lead Wire: Yellow)

Output: CH4⑥

CH3 (Lead Wire: Pink)

Output: CH5⑦

CH4 (Lead Wire: Light Green)

Revolving Light (Lead Wire: Red)

CH5 (Lead Wire: Purple)
CH6 (Lead Wire: Orange)
CH7 (Lead Wire: Green)
CH8 (Lead Wire: Blue)
COM (Output for CH1-5) ⑩

RT-24 (DC model)

Common (Lead Wire: Brown)

Output: CH6 ⊕⑬

Output: CH6 ⊖Input: Clear ⊕⑭⑪

Input: Clear ⊖⑫Power Supply Input 2⑨

Power Supply⊖ (Lead Wire: Black)

Power Supply Input 1⑧

Power Supply⊕ (Lead Wire: White)

Power Supply Input 2②

Power Supply Input 1

①
Fuse
2A

24 VDC*63*AC adapter (ADP-001C (option)) cannot be used for power input.

Wireless Control Unit

7. Operation● RT-24VF
Receiver / Repeater

WIO

Connect 1:1 with the terminal
you want to control

Output: CH1③

Output: CH2④

CH1 (Lead Wire: Cyan)

Output: CH3⑤

CH2 (Lead Wire: Yellow)

Output: CH4⑥

CH3 (Lead Wire: Pink)

Output: CH5⑦

CH4 (Lead Wire: Light Green)

Revolving Light (Lead Wire: Red)STOP (Lead Wire: Blue)

RT-24VF (DC model)
COM (Output for CH1-5) ⑩

Common (Lead Wire: Brown)

Output: CH6 ⊕⑬

Output: CH6 ⊖⑭

Input: Clear ⊕⑪

Input: Clear ⊖⑫Power Supply Input 2⑨

Power Supply⊖ (Lead Wire: Black)

Power Supply Input 1⑧

Power Supply⊕ (Lead Wire: White)

Power Supply Input 2②

Power Supply Input 1

①
Fuse
2A

24 VDC*64*AC adapter (ADP-001C (option)) cannot be used for power input.

Wireless Control Unit

7. Operation● LKEH-02F
Receiver / Repeater

COM (Output for CH1-5) ⑩

Common Line (Lead Wire: Yellow)
Connect 1:1 with the terminal
you want to control

WIO

Flashing Enable Common (Lead Wire: Brown)*

Output: CH1③

Signal Tower Red (Lead Wire: Red)

Output: CH2④

Signal Tower Amber (Lead Wire: Orange)

Output: CH3⑤

Signal Tower Green (Lead Wire: Green)

Output: CH4⑥

Signal Tower Blue (Lead Wire: Blue)

Output: CH5⑦

Signal Tower White (Lead Wire: White)* The COM terminal of thereceiver/repeater can beconnected to the flashingenable common line.

Cable (Gray)Sound CH1 (Lead Wire: Cyan)
Sound CH2 (Lead Wire: Yellow)
Sound CH3 (Lead Wire: Pink)
Sound CH4 (Lead Wire: Light Green)
Sound CH5 (Lead wire: Red)Sound CH6 (Lead Wire: Orange)
Sound CH7 (Lead Wire: Green)
Sound CH8 (Lead Wire: Blue)

Cable (Black)

Sound / Reduce Volume (Lead Wire: Purple)
Output: CH6 ⊕⑬

Output: CH6 ⊖⑭

Input: Clear ⊕⑪

Input: Clear ⊖⑫Power Supply Input 2 ⑨Power Supply⊖ (Lead Wire: Black)

Power Supply Input 1 ⑧

Power Supply⊕ (Lead Wire: White)

LKEH-02F (DC model)

Power Supply Input 2 ②Power Supply Input 1 ①
Fuse
2A

24 VDC65

Wireless Control Unit

7. Operation● LKEH-02FV
Receiver / Repeater

COM (Output for CH1-5) ⑩

Common Line (Lead Wire: Yellow)
Connect 1:1 with the terminal
you want to control

WIO

Flashing Enable Common (Lead Wire: Brown)*1

Output: CH1③

Signal Tower Red (Lead Wire: Red)

Output: CH2④

Signal Tower Amber (Lead Wire: Orange)

Output: CH3⑤

Signal Tower Green (Lead Wire: Green)

Output: CH4⑥

Signal Tower Blue (Lead Wire: Blue)

Output: CH5⑦

Signal Tower White (Lead Wire: White)*1 The COM terminal of thereceiver/repeater can beconnected to the flashingenable common line.

Cable (Gray)Sound CH1 (Lead Wire: Cyan)
Sound CH2 (Lead Wire: Yellow)
Sound CH3 (Lead Wire: Pink)
Sound CH4 (Lead Wire: Light Green)
Sound / STOP (Lead Wire: Green)
Sound / Reduce Volume (Lead Wire: Purple)
Output: CH6 ⊕⑬

BUSY⊕ (Lead Wire: Orange)*2

Output: CH6 ⊖⑭

BUSY⊖ (Lead Wire: Blue)*2

Input: Clear ⊕⑪

Input: Clear ⊖⑫Power Supply Input 2 ⑨Power Supply⊖ (Lead Wire: Black)

Power Supply Input 1 ⑧

Power Supply⊕ (Lead Wire: White)

Power Supply Input 2 ②

Cable (Black)*2 Do not connect the BUSY
terminal to the receiverPower Supply Input 1 ①
Fuse
2A

24 VDC66

LKEH-02FV (DC model)Wireless Control Unit

7. Operation

7.12.2.3. LED Display Board● VM96F
Connect 1:1 with the terminal
you want to control

Receiver / Repeater

WIO

Signal Input
Terminal Block

Output: CH1

③

⑭ IN1

Output: CH2

④

⑮ IN2

Output: CH3

⑤

⑯ IN3

Output: CH4⑥

Output: CH5

⑦

⑰ IN4
⑱ IN5
⑲ IN6
⑳ IN7
㉑ IN8
㉒ IN9
㉓ IN10㉔ IN11

COM (Output for CH1 - 5)* ⑩
Output: CH6 ⊕⑬

Output: CH6 ⊖⑭

Input: Clear ⊕⑪

Input: Clear ⊖⑫Power Supply Input 2⑨

Power Supply Input 1⑧

Power Supply Input 2②

Power Supply Input 1①*Connect the COM terminal of the receiverto power input 2.

VM96F㉖ PCOM

Fuse
1A

12 - 24 VDC

67

Separately wire the power tothe product's main unit andeverything other than the signal
output terminal block.

Wireless Control Unit

7. Operation

7.12.2.4. Network Products● NBM-D88
Connect 1:1 with the terminal
you want to control

Receiver / Repeater
Output: CH1③

Signal Input
Terminal Block
DI1 ⊕
DI1 ⊖

WIO

Output: CH2

④

DI2 ⊕

Output: CH3

⑤

DI3 ⊕

⑥

DI4 ⊕

DI2 ⊖
DI3 ⊖
Output: CH4

DI4 ⊖Output: CH5

DI5 ⊕

⑦

DI5 ⊖
DI6 ⊕
DI6 ⊖
DI7 ⊕
DI7 ⊖
DI8 ⊕
DI8 ⊖
COM (Output for CH1 - 5)* ⑩
Output: CH6 ⊕⑬

Output: CH6 ⊖Input: Clear ⊕⑭⑪

Input: Clear ⊖⑫Power Supply Input 2⑨

Power Supply Input 1⑧

Power Supply Input 2②

Power Supply Input 1①

NBM-D88

Fuse
1A*Connect to the minus terminal of the NBM.

Separately wire the power tothe product's main unit andeverything other than the signal
output terminal block.

12 - 24 VDC● NHV-D
Connect 1:1 with the terminal
you want to control

Receiver / Repeater
Output: CH1

Signal Input
Terminal Block
DI1 ⊕

③

DI1 ⊖

WIO

Output: CH2

DI2 ⊕

④

DI2 ⊖
Output: CH3

DI3 ⊕

⑤

DI3 ⊖
Output: CH4⑥

Output: CH5

⑦

NHV-D

DI4 ⊕
DI4 ⊖

COM (Output for CH1 - 5)* ⑩
Output: CH6 ⊕⑬

Output: CH6 ⊖⑭

Input: Clear ⊕⑪

Input: Clear ⊖⑫Power Supply Input 2⑨

Power Supply Input 1⑧

Power Supply Input 2②

Power Supply Input 1①*Connect to the minus terminal of NHV-D.

Fuse
1A

12 - 24 VDC

68

Separately wire the power tothe product's main unit andeverything other than the signal
output terminal block.

Wireless Control Unit

7. Operation

7.12.2.5. Signal Light / Revolving Light● RLR-M1
Receiver / Repeater

WIO

Output: CH1③

Output: CH2④

Output: CH3⑤

Output: CH4⑥

Output: CH5⑦

Do not connect to CH1 - 5 output or to COM terminals

COM (Output for CH1-5) ⑩
Input: Clear ⊕⑪

Input: Clear ⊖⑫Output: CH6 ⊕⑬

Output: CH6 ⊖⑭

RLR-M1 (DC model)

Power Supply (Lead Wire: Black)

Power Supply Input 2 ⑨Power Supply (Lead Wire: White)

Power Supply Input 1 ⑧
Power Supply Input 2 ②Power Supply Input 1 ①
Fuse
1A

12 VDC **12 VDC recommended due to high inrush current● SK-M1
Receiver / Repeater

WIO

Connect 1:1 with the terminal
you want to control
Output: CH1③

Output: CH2④

Output: CH3⑤

Output: CH4⑥

Output: CH5⑦

Buzzer (Lead Wire: Purple)

SK-M1 (DC model)

COM (Output for CH1 - 5)* ⑩
Input: Clear ⊕⑪

Input: Clear ⊖⑫Output: CH6 ⊕⑬

Output: CH6 ⊖⑭Power Supply (Lead Wire: Gray)

Power Supply Input 2 ⑨Power Supply Input 1 ⑧

Power Supply (Lead Wire: Yellow)

Power Supply Input 2 ②Power Supply Input 1 ①*Connect the COM terminal of the receiverto power input 2.

Fuse
1A

12 - 24 VDC

69

Wireless Control Unit

7. Operation● SF-M1, SL-M1
Receiver / Repeater

WIO

Output: CH1③

Output: CH2④

Output: CH3⑤

Output: CH4⑥

Output: CH5⑦

Connect 1:1 with the terminal
you want to control
CH1 (Lead Wire: Green)
CH2 (Lead Wire: Blue)

COM (Output for CH1-5) ⑩
Input: Clear ⊕⑪

Input: Clear ⊖⑫Output: CH6 ⊕⑬

Output: CH6 ⊖⑭

SF-M1, SL-M1 (DC model)

Common Line (Lead Wire: Brown)

Power Supply Input 2 ⑨Power Supply (Lead Wire: Gray)

Power Supply Input 1 ⑧

Power Supply (Lead Wire: Yellow)

Power Supply Input 2 ②

Set the group setting of SF-M1 andSL-M1 to one of 0 - 4.
(Turns off when both CH1 and CH2
are OFF.)Power Supply Input 1 ①
Fuse
1A

12 - 24 VDC● LFH-12/24
Receiver / Repeater

WIO

Output: CH1③

Output: CH2④

Output: CH3⑤

Output: CH4⑥

Output: CH5⑦

LFH-12 (12 VDC model)

COM (Output for CH1 - 5)* ⑩
Input: Clear ⊕⑪

Input: Clear ⊖⑫Output: CH6 ⊕⑬

Output: CH6 ⊖⑭

LFH-24 (24 VDC model)
Power Supply (Lead Wire: Black)

Power Supply Input 2 ⑨Power Supply Input 1 ⑧

Power Supply (Lead Wire: Red)Power Supply Input 2 ②Power Supply Input 1 ①*Connect the COM terminal of the receiverto power input 2.

Fuse
2A

12 VDC (for LFH-12)
24 VDC (for LFH-24)

70

Wireless Control Unit

7. Operation● NE-24A
Receiver / Repeater

WIO

Output: CH1③

Output: CH2④

Output: CH3⑤

Output: CH4⑥

Output: CH5⑦

Connect 1:1 with the terminal
you want to control
Power Terminal*2

NE-24A

COM (Output for CH1 - 5)*1 ⑩
Input: Clear ⊕⑪

Input: Clear ⊖⑫Output: CH6 ⊕⑬

Output: CH6 ⊖⑭Power Supply Input 2 ⑨Power Terminal*2

Power Supply Input 1 ⑧
Power Supply Input 2 ②Power Supply Input 1 ①*1 Connect the COM terminal of the receiverto power input 2.

Fuse
1A

24 VDC*2 No polarity on NE power terminals● NE-M1ATB-M
Receiver / Repeater

WIO

Connect 1:1 with the terminal
you want to control
Output: CH1③

LED Red (Lead Wire: Red)

Output: CH2④

LED Green (Lead Wire: Green)

Output: CH3⑤

LED Blue (Lead Wire: Blue)

Output: CH4⑥

Buzzer (Lead Wire: Purple)

Output: CH5⑦

COM (Output for CH1 - 5)*1 ⑩
Input: Clear ⊕⑪

Input: Clear ⊖*2⑫

Output: CH6 ⊕⑬

Output: CH6 ⊖⑭

Touch Sensor Output (Lead Wire: Pink)*3

NE-M1ATB-M

Power Supply Input 2 ⑨Power Supply (Lead Wire: Gray)

Power Supply Input 1 ⑧

Common Line (Lead Wire: Yellow)

Power Supply Input 2 ②Power Supply Input 1 ①*1 Connect the COM terminal of the receiverto power input 2.
*2 Wiring to the clear ⊖ terminal of the receiver
is not required.

Fuse
1A

24 VDC71*3 Please wire if you want to input
the receiver/repeater's clear at the timeof NE-M1ATB-M touch sensor output.

Wireless Control Unit

7. Operation

7.12.2.6. Signal Tower● LA6-D
Connect 1:1 with the terminal
you want to control

Receiver / Repeater

WIO

Signal Input Terminal Block

Output: CH1③① LED Tier 1 / Input 1 (Lead Wire: Red)

Output: CH2④② LED Tier 2 / Input 2 (Lead Wire: Orange)

Output: CH3⑤③ LED Tier 3 / Input 3 (Lead Wire: Green)

Output: CH4⑥④ LED Tier 4 / Input 4 (Lead Wire: Blue)

Output: CH5⑦⑤ LED Tier 5 / Input 5 (Lead Wire: White)⑥ Buzzer 1 / Input 6 (Lead Wire: Purple)⑦ Buzzer 2 / Input 7 (Lead Wire: Cyan)⑪ Switch Mode (Lead Wire: Pink)⑨ Flashing/Pulse Enable Common (Lead Wire: Brown)*2

COM (Output for CH1 - 5)*1 ⑩
Input: Clear ⊕⑪

Input: Clear ⊖⑫Output: CH6 ⊕⑬

Output: CH6 ⊖⑭

connect either

Power Supply Input 2 ⑨⑧ Power Supply (Lead Wire: Gray)

Power Supply Input 1 ⑧⑩ Power Supply (Lead Wire: Yellow)

Power Supply Input 2 ②*2 It is also possible to connect by replacing
the COM terminal of the receiver / repeaterwith a flashing common wire
In this case, release the connection between
the receiver's COM terminal and power input 2

Power Supply Input 1 ①*1 Short-circuit the receiver/repeater's
COM terminal and power input 2

LA6-D (DC model)

Fuse
1A

24 VDC● LR10-02
Connect 1:1 with the terminal
you want to control

Receiver / Repeater③⑨ LED Red (Lead Wire: Red)

Output: CH2④⑥ LED Amber (Lead Wire: Orange)

Output: CH3⑤④ LED Green (Lead Wire: Green)

Output: CH4⑥② LED Blue (Lead Wire: Blue)

Output: CH5⑦③ LED White (Lead Wire: White)

Output: CH1
WIO

Lead Wire⑩ Buzzer (Lead Wire: Purple)⑪ Pattern 1 (Lead Wire: Pink)⑫ Pattern 2 (Lead Wire: Cyan)
COM (Output for CH1-5) ⑩⑤ Common Line (Lead Wire: Yellow)

Output: CH6 ⊕⑬① Flashing Enable Common (Lead Wire: Brown)*

Output: CH6 ⊖⑭

Input: Clear ⊕⑪

Input: Clear ⊖⑫LR10-02 (DC model)

Power Supply Input 2 ⑨⑧ Power Supply (Lead Wire: Gray)

Power Supply Input 1 ⑧⑦ Power Supply (Lead Wire: Black)

Power Supply Input 2 ②* It is also possible to connect the COM
terminal of the receiver/repeater tothe flashing enable common line.

Power Supply Input 1 ①
Fuse
1A

24 VDC72

Wireless Control Unit

7. Operation

7.13. How to Attach and Detach Additional Units
When attaching or detaching additional units (LED unit, Buzzer unit) to this product, be sure to follow the steps below.

CAUTION
The maximum number of attachments for each unit: 1 x this product + 5 x LED units + 1 x buzzer unit. Do not attach units
beyond that.
When LED and buzzer units are attached, operate with an input voltage from 21.6 to 26.4 VDC.
Do not attach a WD transmitter due to possible radio interference effects.
Do not apply excessive force to this product and to each unit. Failure to follow this instruction could result in equipment
damage.
Do not touch the connectors on this product and on each unit as well as LEDs in LED units. Failure to follow this instruction
could result in equipment damage.
Securely lock each unit when attaching. Failure to secure units could result in product damage.
Attach or detach additional units, in order, one at a time. Any other method may result in damaging additional units.
When using the transmitter's flashing COM to control the receiver's buzzer unit, set the DIP switch to [Continuous beep].

● How to attach and detach
Head Cover

Additional units

Head CoverWIO Body Unit

WIO Body Unit

Rotate the head cover
counterclockwise tounlock and remove.

While aligning with thepositioning mark, insert
the additional unit andturn clockwise to lock.

While aligning with thepositioning mark, insert
the head cover and turnclockwise to lock.

● Positioning<Locked>Condition when locked

Align and fit the positioning marks and turn clockwise to lock.

<Unlocked>
Condition when unlocked

While holding the adjacent lower unit, turn the unit to be
removed counterclockwise to unlock it and lift it up.

73

Wireless Control Unit

7. Operation

7.13.1. Attaching the LED Unit and Buzzer Unit

CAUTION
Attach or detach units one at a time.
BuzzerUnit

Buzzer
Unit

LED
Unit

LED
Unit
Install one unit
at a time

Install one unit
at a time
WIO
Body Unit
WIO
Body Unit
Direct Mount
BracketDirect Mount
Bracket7.13.2. Order of Attaching/Detaching Units
Attach and detach units in the following order.
BuzzerUnit

Buzzer
Unit

LED
Unit

LED
Unit

WIO
Body Unit

LED
Unit

⑤

①

LED
Unit

④

②

LED
Unit

③

③

LED
Unit

②
①
Direct Mount
Bracket④

WIO
Body Unit

Direct Mount
Bracket

WIO
Body Unit

WIO
Body Unit

Direct Mount
Bracket⑤

Direct Mount
BracketDirect Mount
BracketAttach each unit

Detach each unit

Attach one unit to each WIO body unit.

Hold and remove adjacent units.

Point● If a buzzer unit is attached, the head cover is not required. Keep it in a safe place.

74

Wireless Control Unit

7. Operation

CAUTION
If additional unit does not attach properly to this product, confirm the tab of the cylinder-shaped part at the top of unit isfitted correctly into the groove. Additionally, depending on how it is detached, the tab may come out of the groove when
detaching the additional unit from this product. Attaching while the tab is still in this state may cause damage.
Cylinder-shaped Part

Tab
GrooveNameplate

Tab

Tab
GrooveGrooveTop View
Cannot Connect Condition

If the unit does not attach properly to this product, try the following method.
・Turn the cylinder-shaped part in the middle of the bottom surface counterclockwise.
・Turn the cylinder-shaped part until it snaps into place, then attach it to this product.
Cylinder-shaped Part

Tab and Groove

Nameplate
Tab and Groove

Top View(Attachable)

75

Wireless Control Unit

8. System Configuration Example

8. System Configuration Example
8.1. Status Notification
The receiver can report the status of equipment with outputs.

WIO

WIO

Cable

Cable
Transmitter

Equipment

Repeater / Receiver
Alarm● Configuration example
Component

Quantity

Transmitter1 unitReceiver1 unitRepeater

As required

AC Adapter (option)

As required

Mounting Bracket (option)

As required

Alarm (example. LA6-D)

1 unit● Wiring Example
Equipment

Description
Power supply 24 VDC
COM
Output 1 (LED red)
Output 2 (LED amber)
Output 3 (LED green)

Transmitter

No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14

Description
Power supply
Power supply (COM)
Input CH1 / LED Red
Input CH2 / LED Amber
Input CH3 / LED Green
Input CH4 / LED Blue
Input CH5 / LED WhitePower supply
Power supply (COM)
Input: CH6
Input: Buzzer
COM
NC
Flashing COM

76

Wiring of repeater/receiver and alarm
Refer to "7.12.2.6. Signal Tower" ( ☞ P.72)

Wireless Control Unit

8. System Configuration Example

8.2. Collective Andon
The equipment operating status (signal lights) of each line can be centrally displayed as Andon.

Cable
WIO

Equipment

Transmitter

WIO

Repeater / Receiver

Cable
WIO

Equipment

Transmitter

WIO

Repeater / Receiver

Cable
WIO

Equipment

Transmitter● Configuration example
Component

Quantity

Transmitter1 unit each

Receiver1 unit each

Repeater

As required

AC Adapter (option)

As required

LED Unit

As required

77

WIO

Repeater / ReceiverWireless Control Unit

8. System Configuration Example

8.3. Call the Person in Charge
The system can be used to call the person in charge in the event of an abnormality.

● Call example 1 (For 12-second output in one-shot mode)

Notify the office

ON

WIO

WIO

Cable

Switch, etc.

Cable

Transmitter

Repeater / Receiver

Revolving Light, etc.

● Call example 2 (For holding output in one-shot mode)
ON
Cable

Use the clear switch to stop
notifications.
*Available by wiring the button to
the clear input.

Switch, etc.
Notify the office

ON

WIO

WIO

Cable

Switch, etc.

Cable

Transmitter

Repeater / Receiver

78

Revolving Light, etc.

Wireless Control Unit

8. System Configuration Example● Call example 3 (For level mode)

Notify the office

ON

WIO

WIO

Cable

Switch, etc.

Cable

Transmitter

Repeater / Receiver

Revolving Light, etc.

When you get to the site,
turn the switch off.

Stop instruction

OFF

WIO

WIO

Cable

Switch, etc.

Cable

Transmitter

Repeater / Receiver● Configuration example
Component

Quantity

Transmitter1 unitReceiver Set

1 set

Repeater

As required

AC Adapter (option)

As required

Revolving Light, etc.

1 unitSwitch

1 piece

79

Revolving Light, etc.

Wireless Control Unit

9. Troubleshooting

9. Troubleshooting
Transmitter

Receiver /Repeater

●

●

●

●

Issue

Checklist
Check if the product is correctly installed and the wiring
is correct.

Indicator does not light up.

Check if wiring for the power supply is correct.
If the repeater indicator is flashing red, there may be
more than 4 repeaters in the system. Review the systemequipment configuration. If the indicator on a productother than the repeater is flashing red, cancel pairingand pair with the connected product again.
There may be a communication error that prevents
connection with the registered product.

●●

The indicator is flashing red.

●●

The indicator does not change from a red
light.

・Check if the registered product is working properly.
・Change the installation location and see if thecondition changes.
・Check for any sources of noise in the surrounding areathat could impede wireless communication.

●–

The receiver does not perform output even
if a signal is input to input CH.

Check that the input CH is wired correctly.

–●

Does not perform output.

Check that the output CH is wired correctly.

–●

Output does not stop even after a Clear
Input operation during output.

–●

The indicator does not change from a red
light while adding a repeater.

●●

LED unit does not light up
or LED unit is dark.

80

・Check that the Clear Input operation is wired correctly.
・Clear Input does not work when operating in Level
Mode.
A repeater error has occurred during pairing.
Unpair the repeater and add the repeater again.
Check that the input voltage of the product towhich the LED unit is attached is in the range of
21.6 to 26.4 VDC.

Wireless Control Unit

10. Replacement Parts

10. Replacement Parts
O-ring 60

5 pieces81Wireless Control Unit

11. Optional Parts

11. Optional Parts
11.1. Supported Units● LED unit: LR6-E- □ , LR6-E- □ Z, LR6-E-MZ

1 each● Buzzer unit: LR6-BW

x1

82

Wireless Control Unit

11. Optional Parts

11.2. Supported Options● Wall Mounting Bracket: SZK-003W, SZK-001U*1● Pole: POLE22- □ 00AT, POLE22- □ 00AN (Available only when SZP-003W is mounted)● Circular bracket: SZP-001W*2, SZP-002U*2, SZP-003W*2, SZW-001W● Tilt Bracket: SZQ-001W*2● L Angle: SZL-001*3● Mounting Bracket: SZW-002W● Mounting Bracket: SZW-003W

BracketBracketInstruction
ManualMountingManual
BracketAC Adapter Instruction
AC Power
Plug
UL

CCC

KC

UK x 1

GrommetGrommetInstruction
ManualExtension
cable

Adhesive
Adhesive
Sheet
Sheet
GrommetCable
tie

Instruction
ManualAdhesive
Sheet

VDE

x2

x1

x1

● AC Adapter: ADP-001C
AC
Adapter
AC
AC
AdapterAC
Adapter
AdapterAC
Adapter

AC
Power
Plug
ACAC
Power
AC
AC
Power
Power
Plug
Plug
Plug
Power
Plug

Extension
cable
Extension
Extension
Extension
cable
cable
cable
Extension
cable

Cable
tie
Cable
Cable
Cable
tietie
tie
tie
Cable

Instruction
ManualInstruction
Instruction
Instruction
ManualManualManualInstruction
Manual(ADP-001C)(ADP-001C)(ADP-001C)(ADP-001C)(ADP-001C)

Instruction
ManualInstruction
Instruction
Instruction
ManualManualManualInstruction
Manual(ADP-001)(ADP-001)(ADP-001)(ADP-001)(ADP-001)

UL
CCC
UL
UL
ULCCC
CCC
CCC VDE
UL
CCC
VDE
VDE
VDE
VDE

KC
UK
KC
KC UK
UK
UK 1 eachKCUK
x 1 KCx1*1 Available only when POLE22- □ 00AT or POLE22- □ 00AN is mounted*2 Available only when POLE22- □ 00AN is mounted*3 Available only when POLE22- □ 00AT is mounted

83

x1

x1

x1

Wireless Control Unit

12. Specifications

12. Specifications
12.1. Transmitter
Rated Voltage

12 to 24 VDC (24 VDC when LED unit or buzzer unit is installed)

Operating Voltage Range

10.8 to 26.4 VDC (21.6 to 26.4 VDC when LED unit or buzzer unit is installed)
Main Unit

Rated Current
Consumption

Maximum: 63 mA or less

24V DC input LED Unit

Maximum: 42 mA or less (per tier)Buzzer Unit

Maximum: 42 mA or less

12V DC input Main Unit

Maximum: 53 mA or less

Operating Ambient Temperature-10°C to +50°C

Operating Ambient Humidity

85% RH or less, no freezing, no condensation

Storage Ambient Temperature-20°C to +60°C

Storage Ambient Humidity

85% RH or less, no freezing, no condensation

Mounting Location

Indoors

Mounting Direction

Upright

Protection Rating

IP 65 (IEC 60529), NEMA TYPE 4X,13(IP54 when SZP-003W is mounted on the product body)

Environmental Conditions

UprightMore than 5M Ω at 500 VDC between the live part and non-current carrying
metallic part
500 VAC applied for 1 min between live part and non-current carrying
metallic part without breaking insulation

Insulation ResistanceWithstand Voltage
Mass (Tolerance: ±10%)220 g *Hexagon nut with flange (Accessory) not included

External Dimensions"4. Part Names and Dimensions" ( ☞ page 12)

Terminal Block
Connector

Screwless Terminal Block (14 contacts)
Supported
Wire Diameter

Single wire: φ 0.5 - 1.2 mm, Stranded wire: 0.2 - 1.5 mm2 (AWG24-16)

Power supply
Interfaces

Input

12 to 24 VDC input (12 to 24 VDC, GND)

Number of Contacts

7 contacts

Output ON current

10 mA or less (per contact)

Input Reaction Time

100 ms or longer

OutputNone
USB 2.0 (Type-C connector)*For maintenance purposes only, do not use.

USB connector
Display Unit

Status Display Indicator

84Wireless Control Unit

Lever

12. Specifications

Group ID DIP Switch, Function DIP Switch, Reset Button

Accessories

Hexagon nut with flange (M4) x 3

85

Wireless Control Unit

12. Specifications

12.2. Receiver
Rated Voltage

12 to 24 VDC (24 VDC when LED unit or buzzer unit is installed)

Operating Voltage Range

10.8 to 26.4 VDC (21.6 to 26.4 VDC when LED unit or buzzer unit is installed)
Main Unit

Rated Current
Consumption

Maximum: 52 mA or less

24V DC input LED Unit

Maximum: 42 mA or less (per tier)Buzzer Unit

Maximum: 42 mA or less

12V DC input Main Unit

Maximum: 79 mA or lessAmbient Operating Temperature-10°C to +50°C

Ambient Operating Humidity

85% RH or less, no freezing, no condensation

Storage Ambient Temperature-20°C to +60°C

Storage Ambient Humidity

85% RH or less, no freezing, no condensation

Mounting Location

Indoors

Mounting Direction

Upright

Protection Rating

IP 65 (IEC 60529), NEMA TYPE 4X,13(IP54 when SZP-003W is mounted on the product body)

Environmental Conditions

UprightMore than 5MΩ at 500 VDC between the live part and non-current carrying
metallic part
500 VAC applied for 1 min between live part and non-current carrying
metallic part without breaking insulation

Insulation ResistanceWithstand Voltage
Mass (Tolerance: ±10%)220 g *Hexagon nut with flange (Accessory) not included

External Dimensions"4. Part Names and Dimensions" ( ☞ page 12)

Terminal Block
Connector

Screwless Terminal Block (14 contacts)
Supported
Wire Diameter

Single wire: φ 0.5 - 1.2 mm, Stranded wire: 0.2 - 1.5 mm2 (AWG24-16)

Power supply

12 to 24 VDC input (12 to 24 VDC, GND)

Input

1 contact (Clear Input)
Non-Voltage
Contact Output

Interfaces(NPN open collector)

5 contacts (COM terminal 1 contact)
Maximum load voltage: 35 VDC, Maximum load current: 250 mA

Output1 contact
Relay output(1 contact A)

Contact rating: 30 VDC 3.0 A *1, minimum applicable load: 10.8 VDC 10 mA
Open/close life: 100,000 times or more *30 VDC 3.0 A resistive load
USB 2.0 (Type-C connector)*For maintenance only, do not use.

USB connector
Display Unit

Status Display Indicator

86Wireless Control Unit

12. Specifications

Group ID DIP Switch, Function DIP Switch, Reset Button

Lever

Repeater Setting Switch

Accessories

Hexagon nut with flange (M4) x 3*1 Our products with a recommended contact capacity of "35V DC or more" can be used only when operated within
the allowable voltage range of this product (10.8 to 26.4 VDC).

87

88