Specifications
Model
W-M1B401/402
Output Type
NPN
Output Voltage Range
3.5 ~ 30 VDC
Normal Output Current
500mA per Channel
Isolation
2500 Vrms
Startup Value Setting
Yes
Communication Safety Value Setting
Yes
Interface
RS-485
Power Consumption
0.5W @ 24 VDC (W-M1B401) 0.7W @ 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
Protocol
Modbus RTU
Speed
From 1200-115.2k bps
Distance
1.2 km at 9.6 kbps
Operating Temp.
-25 ~ 70 ºC
Storage Temp.
-30 ~ 75°C
Operating Humidity
10% to 90% (non-condensing)
LED Indicators
PWR, Comm, Program, Status
Weight
65g (Average)
Dimensions
472 x 121 x 120mm
W-M1B401
16-ch Isolated Digital Output Module
W-M1B402
32-ch Isolated Digital Output Module
Overview
Drive innovation in your industry with 16 / 32 Channels Isolation Digital Output Module W-M1B401/402 from.
ARBOR W-series remote I/O modules bring field signals onto an RS-485 Modbus RTU bus with 2500 VDC intra-module isolation, a 10-60 VDC wide-range supply and DIN-rail mounting. They are the standard building block for industrial data acquisition, building automation and factory-floor SCADA where a hardened, wide-temperature I/O layer is required.
Key Benefits
2500 VDC field-to-logic isolation protects the controller from ground loops and surges. -25 to +70 °C operation with 10-60 VDC input suits unregulated industrial supplies. Modbus RTU at 1200-115.2 kbps over 1.2 km keeps wiring simple. Channel-independent configuration, watchdog and LED status indicators simplify commissioning.
Applications
Factory automation and machine control · SCADA and remote telemetry · Building and HVAC automation · Energy and utility monitoring · Environmental and process data acquisition · Test benches and laboratory instrumentation
Request a Quote — W-M1B401/402 — 16/32-CHANNEL ISOLATED DIGITAL OUTPUT MODULE
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