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SPECIFICATIONS

Product Name : Network Signal Tower
Model : NHB□-□□-□□□□□

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1. General Specifications
5 tiers
NHB□-5□
4 tiers
NHB□-4□3 tiers
NHB□-3□Model
2 tiers
NHB□-2□
1 tier
NHB□-1□
0 tiers
NHB□-0□DC Jack
24VDC
Rated Voltage
AC Adaptor*1
Input: 100 - 240VAC (50/60Hz) Output: 24VDC
Operating
DC Jack
21.6 - 26.4VDC
90 - 264VAC
Voltage Range AC Adaptor*1
Rated Current
Main Unit*2Standby: 110mA Maximum: 155mA (24VDC input)LED Unit
40mA (per Unit)
Consumption
Rated Power
Main Unit*2Standby: 3.2W Maximum: 4.4W (with AC Adaptor, 100VAC input)
LED Unit
1.0W (per Unit, with AC Adaptor, 100VAC input)
Consumption
Operating Ambient Temperature
0 - 40℃ (No Dew or Condensation)
Operating Ambient Humidity
20%RH - 80%RH (No Dew or Condensation)
Storage Ambient Temperature-10 - 60℃ (No Dew or Condensation)
Storage Ambient Humidity
20%RH - 80%RH (No Dew or Condensation)
Indoor Only
Mounting Location
Mounting Direction
Upright
Protection Rating
IP 20
Insulation ResistanceMore than 10Mohm at 500VDC between live part and non-current carrying metallic part
1500VAC applied for 1min (10mA or less) between live part and non-current carrying
Withstand Voltage
metallic part without breaking insulration
Sound Pressure Level
80dB or more (at 25℃)
Front direction from the center, at 1m, Maximum volume setting
Environmental Condition
Mass
NHB6
645g + (60g) x Signal Tower Tiers (AC Adaptor not included)
NHB4
635g + (35g) x Signal Tower Tiers (AC Adaptor not included)[Tolerance ±10%]
Ethernet (Conforms to the IEEE 802.3)
Communication Method
10BASE-T / 100BASE-TX / 1000BASE-T (Auto MDI / MDI-X)
IP Network
IPv4 / IPv6 dual stackInterfaceUSB2.0/1.1 Type-A 1ch
Outer Dimensions
Refer to the Outer Dimension Drawing
Accessories
AC Adaptor*1 , Adhesive sheet
LR6-E-RZ, RY, RG, RB, C
LED Unit
NHB6
LR6-E-R, Y, G, B, MZ
Compatible Unit
Wireless Data Acquisition System Transmitter
WDT-6LR-Z2
LR4-E-RZ, RY, RG, RB, C(Optional)
LED Unit
NHB4
LR4-E-R, Y, G, B
Wireless Data Acquisition System Transmitter
WDT-4LR-Z2
Wall Mounting Bracket
NH-001
Optional Parts
Partition Mounting Bracket
NH-002
AC Adaptor
ADP-001

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UL 62368-1, CSA C22.2 No.62368-1
FCC Part 15 Subpart B(Class A), ICES-003(Class A)
EN 55032(Class A), EN 55035, EN IEC 63000(KS C 9610-6-4, KS C 9610-6-2) *3*1 N type excluded*2 This value excludes USB current consumption.
*3 Only N type・Conforms to the CE Requirements ・Conforms to the UKCA Requirements
・UL/cUL Listed

Conformity Standards

Remark

2. Model2.1. Model Number Configuration

N H B □ - □□ - □□□□□Signal Tower Type
6LR6(φ60)
4LR4(φ40)

Signal Tower Tiers AC Adaptor
0 0 tiers
Blank AC Adaptor included
11 tier
N AC Adaptor not included
2 2 tiers
3 3 tiers
4 4 tiers
5 5 tiers

LED Unit Color
R Red
Y Amber
G Green
B BlueC WhiteFrom top to bottom

2.2. Model Number List
NHB4-0
NHB4-0N
NHB4-1-R
NHB4-1-Y
NHB4-1-G
NHB4-2-RY
NHB4-2-RG

NHB4-3-RYG
NHB4-3N-RYG
NHB4-4-RYGB
NHB4-5-RYGBC

NHB6-0
NHB6-0N
NHB6-1-RNHB6-1-Y
NHB6-1-G
NHB6-2-RY
NHB6-2-RG

NHB6-3-RYG
NHB6-3N-RYG
NHB6-4-RYGB
NHB6-5-RYGBC

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3. Action Specification
3.1. Information (Main Unit)
Signal Tower
Flashing pattern 1
Flashing pattern 2
Flashing pattern 3
Flashing pattern 4
BuzzerBuzzer pattern 1
Buzzer pattern 2
Buzzer pattern 3
Buzzer pattern 4
Buzzer pattern 5
3.2. Information (Network)
Email Notification
Number of notifications
Authentication protocol
Security
SNMP Notification
Number of notifications
VersionHTTP Notification
Number of notificationsProtocol
MethodAuthentication protocol
PLC Information Write Command
Number of notifications

ProtocolLighting, Flashing pattern, and off lighting can be controlled for each LED.
ON(500ms), OFF(500ms) (repetition)
ON(80ms), OFF(170ms), ON(80ms), OFF(670ms) (repetition)
ON(250ms), OFF(250ms) (repetition)
ON(1000ms), OFF(1000ms) (repetition)
5 kinds of buzzer sounds
ON(250ms), OFF(250ms) (repetition)
ON(500ms), OFF(500ms) (repetition)
ON(200ms), OFF(50ms), ON(200ms), OFF(550ms) (repetition)
ON(continuity)
ON(1000ms), OFF(1000ms) (repetition)

When an event occurs, an e-mail message is transmitted
8
SMTP certification(Password, OAuth2), POP authentication
SSL/TLS, STARTTLS, none
When an event occurs, Trap or Inform is executed.
8v1 / v2c / v3
When an event occurs, HTTP command is executed.
8HTTP, HTTPSGETBasic Access Authentication, Digest Access Authentication, none
When ”Clear operation" occurs, PLC Write Command can be executed.
4
SLMP (The same format as the QnA compatible 3E and 4E frame of MC protocol)
FINS
TCP / UDP

4. Function Specification
4.1. Main Unit Control Function
RSH Command
SSH Command
HTTP Command
Socket Communication
SNMP Command
Version"Clear"Button

Controllable with RSH CommandControllable with SSH CommandControllable with HTTP CommandControllable with PNS Command and PHN CommandControllable with SNMP "set" Command
v1 / v2c / v3
Clear operation is possible with "Clear" Button of the main unit

*1
*2
*3
*4

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Controllable Action
Signal Tower Buzzer
Commande-mail
SNMPHTTP✓✓RSH Command✓*1✓*1✓✓
SSH Command✓*1✓*1✓✓HTTP Command✓✓PNSSocketPHN△*2△*3✓✓SNMP Command✓✓✓✓"Clear"Button✓*4
It can be used when e-mail or SNMP is set to "Active" in the RSH/SSH Command Configuration.
Signal Tower "Red", "Amber" and "Green", and Flashing pattern 1
Buzzer pattern1 and Buzzer pattern2
It is possible to stop only the buzzer while maintaining the state of Signal Tower.

4.2. External Monitoring Function
Ping Monitoring Function
Number of Monitoring
Number of Group
Monitoring Cycle
Sending Count
Number of Sending
SNMP Trap Reception Function
VersionNumber of Reception
variable-bindings
Detectable Type
SNMP Supported Equipment
Monitor FunctionVersionMonitoring Cycle
Detection method
Condition Agreement
Detectable Type
Change Detection
Detectable TypePLC Information Read Command
Number of Monitoring
Transmission IntervalProtocoｌ

Network abnormality detection by sending Ping network devices
2431 - 600 seconds
The number of times to detect can be set from 1 to 30.
The number of sending Ping by one monitoring can be set from 1 to 3.
Trap Reception detection
v1 / v2c / v364
2 OID per 1 Trap Reception
INTEGER, OCTET STRING (String data, Binary data)
For SNMP Supported equipment, with SNMP command,
their status can be acquisitioned periodically and monitored.
v1 / v2c / v3
1 - 60 seconds
Condition Agreement Detection : 20 Change Detection : 5Dtection that the acquired value meets the condition
INTEGER, OCTET STRING (String data, Binary data)
Detection that the acquired value has changed
INTEGER
Detects the state change of the device information of the PLC
1610ms / 50ms / 100ms
SLMP (The same format as the QnA compatible 3E and 4E frame of MC protocol)
FINS
TCP / UDP

Executable action at detection
Signal Tower Buzzer e-mail SNMP HTTP MQTT PLC Information Write Command✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓PLC Information Read Command✓✓✓✓✓✓
Monitoring
Ping Monitoring
SNMP Trap Reception
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4.3. Main Unit Status Acquisition Function
RSH Command
The state of the main body can be acquired by the status acquisition command.
SSH Command
The state of the main body can be acquired by the status acquisition command.
Socket Communication
Status acquisition available with PNS Command and PHN Command
SNMP Command
Status acquisition available with SNMP "get" CommandVersionv1 / v2c / v3
HTTP Communication
The state of the main body can be acquired in XML/JSON data format.

*1*2Acquisition dataCommandSignal TowerBuzzer✓✓
RSH Command✓✓
SSH Command✓✓
PNSSocketPHN
✓*1
✓*2
✓
✓
SNMP Command✓✓
XML/JSON format file
Signal Tower "Red", "Amber" and "Green", and Flashing pattern 1
Buzzer pattern 1 and Buzzer pattern 2

4.4 Main Unit Setting Function
The internal clock in this product can communicate with an NTP server
to automatically correct the time.
Network setting in this product can communicate with an DHCP server
Automatic Network Setting
to automatically set.
Buzzer Volume Setting
Master Volume of Buzzer can be set
Flash Control Setting
The brightness of the LED unit can be reduced.*1
Standard Action Setting
The color of Signal Tower that lights up after the clear operation is executed can be set.
Self test of Signal Tower and buzzer is possible
Self-test Function
with test button of the main body and RSH/SSH command.
Config Setting
Various settings of the main body can be read and written as setting file.
Event Log
Event logs can be downloaded via web browser and USB flash drive.
USB flash drive can be used to read and written configuration files,
USB Flash Drive Function
update firmware, and download Event logs.
Main Unit Setting
Various settings of the main body can be done with a web browser.
Supported browsers
Google Chrome *2 Microsoft Edge *3
Languages supported
Japanese, English, Traditional Chinese, Sinplified Chinese, Korean, Thai
German, French, Italian, Spanish, Mexicanon the setting screen*1 Light reduction is not possible when using LR4/6-E-MZ or WDT-4/6LR-Z2.
*2 Google Chrome is a trademark or registered trademark of Google LLC.
*3 Microsoft Edge is registered trademark of Microsoft Corporation in the United States and other countries.

Time Correction Function

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4.5. Cloud Function

Supported Cloud Platform

Azure

Connection
Settings

Built-in features
Connection Settings
Built-in features
Main Unit Control
Main Unit Status Acquisition
Main Unit Status Transmission

AWS

Microsoft Azure *1
Amazon Web Services (AWS) *2
Azure IoT Central/DPS, Azure IoT Hub(IoT Plug and Play)
Device Twin, Direct Method, Device-to-cloud Message,
Cloud-to-device Message
AWS IoT Core
Device Shadow, MQTT client
Signal Tower, Buzzer
Signal Tower, Buzzer
Built-in features, "Clear" button*1 Microsoft Azure is registered trademark of Microsoft Corporation in the United States and other countries.
*2 Amazon Web Services, the "Powered by AWS"logo, and any other AWS trademarks used in such materials
are trademarks of Amazon.com, Inc. or its affiliates in the United States and other countries.

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NHB6(Unit: mm)

No.
123Parts nameHead CoverLED Unit
Main Body

MaterialColorPC
Off-whitePCClear
ABS Off-white/Medium GrayNumber of LED
0 tiers
1 tier2 tiers
3 tiers
4 tiers
5 tiers

L150
190
230
270
310
350

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NHB4(Unit: mm)

No.
123Parts nameHead Cover
LED Unit
Main Body

Material
Color
PC
Off-whitePC
Clear
ABS Off-white/Medium Gray

Number of LED
0 tiers
1 tier2 tiers
3 tiers
4 tiers
5 tiers

L
150
190
230
270
310
350

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