Specifications
Model
W-M2B401
Power Requirement
10 ~ 36 VDC
Power Consumption
25mA @ 24V
Temperature (Operating)
-25~70℃
Temperature (Storage)
-30~75℃
Humidity
5~95%
Interface
RS-485
Communication Protocol
Modbus RTU
Communication Speed
Serial: From 2.4 to 115.2 kbps
Communication Distance
Serial: 1.2 km at 9.6 kbps
LED Indicators
PWR, Comm, Program, Status
Channels
8 Channels
Output Type
NPN
Output Voltage Range
3.5~30V
Normal Output Current
500mA per Channel
High Isolation
2500 VDC
Startup Value Setting
Yes
Communication Safety Value Setting
Yes
Dimension
20 (W) x 100 (H) x 95(D) mm
Weight
65g (Average)
Overview
ARBOR Technology's W-M2B401 is an 8-channel digital output module featuring 2500V high isolation and Modbus RTU protocol, ideal for industrial applications requiring fewer data acquisition channels.
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
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