Specifications
Model
W-M1B113
Input Type
RTD
Sampling Rates
2.5 Samples / Second per channel
Resolution
16-bit
Accuracy
± 0.1% FSR
Input Impedance
Voltage: 2 MΩ
Span Drift
± 25 ppm/ºC
Zero Drift
± 6 μV/ºC
Input Voltage Protection
± 55 V
Channel Independent Configuration
Yes
Sensor Type
Platinum100 α=0.00385 (IEC), -200~600 ºC Platinum1000 α=0.00385 (IEC), -200~600 ºC Platinum100 α=0.00392 (JIS), -200~600 ºC Cu100 @0 ºC, α= 0.00421, -20~150 ºC Cu1000 @0 ºC, α=0.00421, -20~150 ºC Cu1000 @0 ºC, α=0.00421, -20~150 ºC Cu100 @25 ºC, α=0.00427, 0~200 ºC Cu50 @0 ºC, -0~200 Nickel100Ω α= 0.00618, -60~180 ºC Nickel120Ω α= 0.00672, -80~260 ºC Nickel507.5Ω α= 0.00520, -80~260 ºC Nickel604Ω α= 0.00518, -200~200 BALCO500 -40~150 ºC
Power Consumption
2.8W @ 24 VDC
Power Requirement
10 ~ 60 VDC
Watchdog Timer
1.6 Second Fixed
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-M1B113
6 channels RTD input module
Overview
ARBOR W-M1B113 - 6 Channels RTD Input Module with comprehensive system integration and global logistics support, offers versatility and reliability. Discover how ARBOR enables an intelligent planet by making working and living smarter, try W-M1B113!
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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