W-M1B403/404

8 / 16 Channels Relay Output Module
W-M1B403/404

W-M1B403/404

8 / 16 Channels Relay Output Module
Features
  • Contact Rating 5A 250VAC/ 30VDC
  • Operation Time 10ms (Max) / Release Time 5ms (Max)
  • Isolation Voltage: 2500 Vrms
  • Communication Protocol: Modbus TCP
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Introduction
W-M1B403, 8-channel relay output module with dielectric strength; W-M1B404, 16-channel relay output module, both are optional to satisfy users’ requirements. Following the rugged and friendly product design of Wolf Series, W-M1B403 and W-M1B404 allow to withstand wide operating temperature and is easy to configure which makes mass deployment simple.
Specification

Digital Output

Relay Output Channels 4 Form A, 4 Form C (W-M1B403)
8 Form A, 8 Form C (W-M1B404)
Contact Rating 5A 250VAC/ 30VDC
Isolation 2500 Vrms
Operate Time 10 ms Max.
Release Time 5 ms Max.
Electrical Endurance 100000 ops. @ 5A resistive load

General

Interface RS-485
Power Consumption 2.4W @ 24 VDC (W-M1B401)
3.8W @ 24 VDC (W-M1B402)
Power Requirement 10 ~ 60 VDC
Watchdog Timer System (1.6 Second Fixed)
Communication (Programmable)
Intra-Module Isolation, Field-to-Logic 2500 VDC

Communication

Protocol Modbus RTU
Speed From 1200-115.2k bps
Distance 1.2 km at 9.6 kbps

Environmental

Operating Temp. -25 ~ 70 ºC
Storage Temp. -30 ~ 75°C
Operating Humidity 10% to 90% (non-condensing)

Dimension

LED Indicators PWR, Comm, Program, Status
Weight 65g (Average)
Dimensions 472 x 121 x 120mm

Ordering Information

W-M1B403 8-ch Relay Output Module
W-M1B404 16-ch Relay Output Module
Download
Description Size Type Version Date Download
Description
W-M1B403/404 Datasheet
Size
-
Type
pdf
Version
Date
2024-07-17
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