Output sensor : RS12E-422N-PU-_ _ (NPN)
RS12E-422P-PU-_ _ (PNP)
Transmitter     : RS12T-422-PU-_ _DC  3-wiresensor

24V DCPowersupply

RS12T

External Power
Unit(24V DC ）Safety Considerations

Host device

SW 3(NPN)
SW 4(NPN)

Detectedsignal

SW 5(NPN)【Function of each component】

Please read carefully before using and full attention to
Safety Considerations. (See the attached T318501)

Detector :SW 6(NPN)

Connects Detector sensor (max.12) and transmits
the detected signals to Transmitter.

Transmitter :(+)
(-)
(SO)
(+)
(-)
(SO)
(+)
(-)
(SO)
(+)
(-)
(SO)
(+)
(-)
(SO)
(+)
(-)
(SO)
(+)
(-)
(SO)
(+)
(-)
(SO)
(+)

SW 2(NPN)

RS12E

Signaltransmission

ＲＳ１２Ｔ

SW 1(NPN)

max.12 signals
Detectedsignal■ RS12E-422N-PU-_ _（NPN）

SensorSW 7(NPN)
SW 8(NPN)

Provides power for Detector, also passes detectedsignals from Detector to Output Sensor.

SW 9(DC2W)

Output Sensor : Puts out detected signal to external controller, also
sends power for operating of Detector and Transmitter.  

SW 10(DC2W)SW 11(DC2W)
SW 12(DC2W)

ＲＳ１２Ｅ

BK(POL)
WH(+)
Pale BU(-)
BN(SI1)■ RS12T-422-PU-_ _ＰＬＣ side24V DCSW 2(PNP)
SW 3(PNP)

BN(SO1)
OG(SI3)RD(SO2)
YE(SI4)BU(SI6)VT(SI7)

BN*(SI9)(-)(+)

SW 4(PNP)

OG(SO3)

SW 5(PNP)

YE(SO4)
GN(SO5)

SW 6(PNP)

BU(SO6)

SW 7(PNP)

VT(SO7)GY(SI8)GY(SO8)SW 8(PNP)

BN*(SO9)

SW 9(DC2W)

RD*(SO10)
RD*(SI10)(-)(+)

OG*(SI11)

(-)
(+)

(+)
(-)
(SO)
(+)
(-)
(SO)
(+)
(-)
(SO)
(+)
(-)
(SO)
(+)
(-)
(SO)
(+)
(-)
(SO)
(+)
(-)
(SO)
(+)
(-)
(SO)
(+)

SW 1(PNP)

BK(INZONE)

RD(SI2)

GN(SI5)

ＲＳ１２Ｔ

WH(+)
Pale
BU(-)

■ RS12E-422P-PU-_ _（PNP）

SensorOG*(SO11)

SW 10(DC2W)YE*(SO12)

SW 11(DC2W)YE*(SI12)

SW 12(DC2W)(-)

ＲＳ１２Ｅ

BK(POL)
WH(+)
Pale BU(-)
BN(SI1)

ＰＬＣ sideWH(+)

24V DCPale
BU(-)

BK(INZONE)

RD(SI2)

BN(SO1)
OG(SI3)RD(SO2)
YE(SI4)
GN(SI5)BU(SI6)

Internal circuit

Power supply( 12V DC / 230mA )■ RS12T-422-PU-_ _[ Output sensor ]Internal circuit[ Transmitter ][ Detector ]12 signal transmission / Compact shape

Wiring diagram

Internal circuit

System configuration

Remote sensor sysytem

Internal circuit

Remote System
User’s Guide

VT(SI7)

OG(SO3)
YE(SO4)
GN(SO5)BU(SO6)VT(SO7)GY(SO8)GY(SI8)

BN*(SO9)(-)(+)

BN*(SI9)(-)(+)

RD*(SI10)(-)(+)

OG*(SI11)(-)

YE*(SI12)

RD*(SO10)
OG*(SO11)
YE*(SO12)■ SW9...12 of the wiring diagram is an example of the DC-2 Wire sensor wiring(Recomend resistance is 1...2K ohm).DC-3 wire Sensor can also be used.
■ Cable GN* and BU* and VT* of RS12E/RS12T is not used.

Installation notes

RS12T-422-PU

RS12E-422N-PU
RS12E-422P-PU

Dimension
Transmitter：RS12T-422-PU-_ _Bending radius of Cable(mm)

Output sensor：RS12E-422N-PU-_ _ ，RS12E-422P-PU-_ _L=Cable length
The notation in meters to
the end of the model･･･PU-01 ⇒ 1m

Type code
RS12T-422-PU-_ _RS12E-422N-PU-_ _、RS12E-422P-PU-_ _A*BC3025250■ Surrounding metal■ Parallel installation

50mmA* The sensing surface cannot have contact with a metal.
*The tightening torque when the fixing ⇒ 1.5N･mCB＊ Never pull the cable strongin installing  LED indication■ Status LED（Green）
LEDONOFF
Blink
Blink
Blink
Blink
Blink

Specification of the System
Type code        PNP RS12T-422-PU-_ _Applicable sensor

DC 3-wire sensor

Drive voltage

12V ± 1.5V DC

Drive current≦ 230mA

No. of Input signals

12 signals

Operating distance

2...5mmCenter offset± 3mm

Operating temperature 0...+50℃
Protection classCable
MaterialWeight

Applicable sensor
NPN output RS12E-422N-PU-_ _PNP output RS12E-422P-PU-_ _24V DC ± 10％（including ripple）
Supply voltage

Typecode

Current consumption ≦ 600mA
No. of Output signals 12 + 1 (Status )Load current≦ 50mA/1 output

LED indication

Status(Green) , Signal(Orange)
Short circuit protection ,Converse protection ,Surge suppression

Circuit protection* Total consumption current of connectedsensors.

Typical Transmitting Diagram (Supply voltage at 24V /non-flush mount）

IP67
PUR φ 8.6
2ｘ0.5mm2+13ｘ0.18ｍｍ 2

Operating temperature

0...+50℃

Protection class7ABSCable

IP67
PUR φ 8.62ｘ0.5mm2+13ｘ0.18 ｍｍ 2

MaterialABS

4

Weight80g + 105g/m(cable)

75 g+105g/m(cable)*Cable length of the transmitter is max.5m

RS12T-422-PU-_ _ / RS12E-422N-PU-_ _ , RS12E-422P-PU-_ _Y

mm

85

X:Center offset(mm)Y:Operating distance(mm)3Operating area

1  No.T313A01O

YX

62

2018.05.14

Please sure to use
applicable detector
switch according to
the specification onleft.

12V DC
Total current consumption* ≦ 230mA
Residual voltage≦ 3.5V
Load current--Supply voltage

86420246X8Drive current ≦ 230mA

BlinkingPatternLighting time of theLED is long

Meaning--

The power supply is supplied.

--

The power supply is not supplied.

OFFOff time of the LED is long Anomalous temperature
Slow（1.5 sec） Lighting time of the LED is long Oscillation circuit overcurrent.

OFF time of theLED is long

Mid.Speed Off time of the LED is long Supply voltage is high.
（0.6 sec） Lighting time of the LED is long Supply voltage is low.
High speed（0.2 sec）

The LED flashes at thesame interval

ONONOFFShort circuit protection.

Blink cycle■ Signal LED (Orange)
RS12E and RS12T are opposed, LED is lit when you can communicate.
When the output signal from each sensor and flash accordingly.
Output 1st frame
Blinking
ON
0.6 sec.
Blinking  
OFF
0.3 sec.

Signal 2nd frame
1Blinking
23
4
56
78
9
10
11
120.3 sec.

Blinking
0.8 sec.

Lighting
0.3 sec.

3rd frame
0.3 sec
Blink
0.6 sec
0.3 secON
0.6 sec
0.3 sec
Blink
0.6 sec
0.3 secON
0.6 sec
0.3 sec
Blink
0.6 sec
0.3 sec
ON0.6 sec

1st frame

2nd frame

3rd frame(EX.1)
ON
SI10 was OFF.
OFF(EX.2)
ON
SI4 was ON.
OFF(EX.3)
ON
SI7 was ON.
OFFOFF
0.5 sec
FixedOFF
0.5 sec
Fixed(Former NIHON BALLUFF co., Ltd.)

http://www.b-plus-kk.jp/

E-mail b-plus@b-plus-kk.jp

OFF
0.8 sec
FixedSafety Considerations
Please read carefully before using and full attention to Safety Considerations. Incorrect handling may cause not only malfunction or failure, leading to an accident or injury. Also in order to prevent damage or injury, please look after.
■ Precaution regarding architectonic・Remote sensor series are a system, which supplies/transmits power/signals wirelessly. Please do not use the system except for this purposes.
The processor must be operated only using approved power supplies. There can be a risk of fire or heat generation exceeds the rated voltage
when power is being supplied"・ The processor must be operated only using approved power supplies. Incorrectly connected wiring may cause malfunction or unexpected problems.
Please install an apparatus in the standard setting of the products. Transmission distance, Axis gap, drive voltage, drive electric current set of
this product, and, please install an apparatus according to ambient temperature,surrounding metal (the side, facing side) mutual interference. Itcan cause degradation to the internal part and cause malfunction.
・Even if the abnormality of power supply and this product break down, please design the system so that the whole system acts on the safe side.
■ Surrounding metal
Be sure to observe the following in order to prevent equipment damage due to the presence of metal.
Please turn on the power after installing the output sensor not to face the matal. By heating the metal, damage of inside element can be caused.
When power is turned on while cutting chips or pieces of metal exist on the transmission surface, the head and the metal piece heats up andthis may cause for unexpected accidents or damage to the equipment. Please be sure to run the systemafter removing metal chips and slugs from transmission surface.
・ Do not put your hands or metal objects between the coils during operation There and heat generated by induction heating, the potential tocatch fire.
Make sure to keep minimum spacing, when installing, in order to avoid influence with the surrounding metal, have space indicates on the manual.

■ Specification and regulations compatibility
・The control communication device that is installed in the product, there is no need for (diploma) radio station authorization of the Minister so apply to "a weak radio station (weak radio equipment)" to. However, please be careful on the occasion of the operation because it may affect medical
equipment and electronic equipment (such as pacemakers).
・To a product EMC Directive order, CE marking is on the product appearance or a cable. When using an output sensor with cable length longer
than 10m, a measure to protect the sensor from serge current should be taken.
・The product of the output more than 50W needs permission application to use high frequency in the facilities. You will have to apply in accordance with high frequency utilization equipment authorization procedure by the Ministry of Internal Affairs and Communications. For more information, please refer to the website of the Telecommunications Ministry of Internal Affairs and Communications.
・Some products, because it is Japan specification, it can not be used outside of Japan.
・The rules for such standards and systems of customers who use the product to be fit, after confirmation, please take appropriate action on yourown.

■ Power and the wiring・ If you want to support the installation, maintenance, and failure, please work after confirming that the main circuit breaker (power board）is always out when working with hot-state, there is a potential for electric shock.
・Please ensure proper procedure to street work. Improper installation work can cause malfunction or an electrical shock, or the cause of the fire.
・ Use a regulated power supply, e.g. Switch-model type. (Simpler power supplies, such as a full-wave rectification type,will cause the permissible
ripple rating to be exceed and may cause malfunction.)
・When wiring the power supply or signal lines, please follow the chapters containing the , manual, and wire all connection properly. Incorrectly connected wiring may cause malfunction, unexpected problems."
・To avoid malfunction caused by induction noise, cable should be kept apart from motor or other cables.

■ Transmission range
・When the unit keeps to be using under out-of specification transmission distance/center offset/overload status for long time, it may be damaged by overheating.
・The in zone signal becomes the spare signal for the confirmation that an output signal establishes in the use in the specifications range.
Please be careful that it is not guarantee the signals without of specifications.
・Please note that when transmission distance and an axis gaps are out of range specifications, it can become unstable in a signal (a false signaland chattering)・Please note that when using remote coupler system, out of range specifications can cause unstable in a signal (a false signal and chattering)
Facilities operation can be influenced by chattering.
When influenced by chattering, remote part / base part is in the range, add a relay between power supply wiring from outside control equipment
to base region in the domain specifications range, and turn on or off the power.

2018.05.09

No.T318501A■ Installation
・A detection sensor to connect and the drive unit, please use a thing working definitely in a voltage reading range prescribed to the drive voltage.
・The total current consumption of connecting sensor and driving units must not exceed the value of Drive current.
The drive current is affected by transmission distance and center offset.
- When using a mechanical switch,please use the micro-load type without LED.
・Please make sure to consider the self-fever of this product and have the ambient temperature be below the service temperature.
- It is recommended to install on metal in order to reduce the influence of self-heating.
・When installed in a place such as hot air heater or direct sunlight directly, it could cause a malfunction or fire.
・Please follow the apparatus specifications, and have the head opposed correctly.
・In order to avoid influence of surrounding metal, or to avoid mutual influence between parallel-mounted sensors, keep the minimum free zone as
described below.
There is a possibility to break down if sending and electric current having the base parts facing each other or apply power supply to the remote
part.
・With the case and transmission that uses resin material (ABS or ABS+PBT) please make sure the liquid including organic solvent is not surrounded by these liquid)・This product is designed for indoor use. Please use it indoors. The malfunction or accident, the cause of the fire. Such as metal objects or combustible enters, and will be set to smoke or fire due to short circuit or malfunction, fire, electrical shock or other damage.
・Consider the inrush current. It may generate when starting a system. And please have them set up accordingly. For certain items we also haveproducts to prevent inrush current.
■ About cable・Make sure to install so that the end (wiring part) of the cable will not get water on it.. (Water can handed down to the main body from the cablecore line and may lead to malfunction such as a short circuit or the corrosion.)
・When wiring the cable bending radius, please install so that the cable exits are straight (approx 10mm). Please secure bend radius determinedby an instruction manual or User's Guide. Never pull the cable strongly.
■ Others
・There will be a rise time to supply appointed electricity. After confirming in zone signal and then base part and a remote part faces each other.
Please check the specification manual or the user's guide about the boot-time. If there is no boot-time mentioned, boot-time for remote sensor
system is ≦ 0.2sec.
・Please don’t resolution remodeling or modify the product. Failure to do so may result in fire, electric shock or malfunction. In addition, there is arisk that can lead to serious injury.
When I perform the resolution and remodeling, a guarantee may not be received.
・Smoke, or in the case of such an abnormal state when abnormal noise or offensive smell is, please stop using it immediately. The malfunction orelectric shock , the cause of the fire.
・If you want to dispose of this product, you will be disposed of as industrial waste.
・Always, use the specified parts and accessories. , It can cause the malfunction or accident or the cause of the fire.
・With the product mounted with a cooling fan, please prevent from blocking the fan. Heat build up inside and cause malfunction or fire.
・While working or immediately after operation, please do not touch the（ power supply unit, charging Unit, Head part）hot spots. It can cause theburn.
・Specifications subject to change without notice. If there is a point of notice about the contents of this document, feel free to contact us, thankyou.

[Precaution for product of the charge type]・The product of the charge type becomes the product for 12VDC battery, 24VDC battery and appointed lithium-ion batteries.
It cannot be used other than charging battery and battery appointed with each product. The malfunction or cause of the fire.
・Because the voltage that is higher than battery is applied at the time of the charge, please make sure to check the voltage range of an apparatus connected to battery or appropriate voltage license, please prepare converters.
・The charge time of the battery varies according to a consumption electric current and the charge time of the use apparatus. Please choose themost suitable product . Please contact for simple simulation requests.
・Because the prescribed charge voltage and charge condition vary according to each battery, the lithium in battery cannot take responsibility to
any other than our recommendation battery

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