Analog input module W-M2B101

Modbus RTUvoltagecurrent

【W-M2B101】2 Channels Analog Input Module (4-in-1:Voltage / Current / Thermocouple / RTD) 4-in-1 Analog Input (Voltage / Current / Thermocouple / RTD) Plastic Housing / Aluminum Housing Sampling Rates 2 samples/second Channel Independent Configuration Input Voltage/ Current Protection Specifications Analog Input Channel2 Channels Resolution16 Bit High Voltage±5V, ±10V, 0-5V, 0-10V Low Voltage±100mV, ±500mV, ±1V, ±0-100mV, 0-500mV, 0-1V Current Input±20mA, 4-20mA, 0-20mA Sampling Rates2 samples /second Accuracy ±0.1% FSR TC Sensor Input J, K, T, E, R, S, B, N RTD Sensor Types Platinum 100 α=0.00385 (IEC) :200-600℃ Platinum 100 α=0.00392 (JIS) :200-600℃ Platinum 1000 α=0.00385 (IEC) :200-600℃ Disconnection Detection 4-20 mA, all T/C , all RTD Input Impedance Voltage: 100 KΩ ; Current: 120 Ω Span Drift±25 ppm/℃ Zero Drift±6 μV/℃ Voltage Protection±36V for Input Terminal: U+ ±12V for Input Terminal: M+, M-, S- Current Protection50 mA for Input Terminal: I+ Isolation2500 Vrms Channel Independent ConfigurationYes General Interface RS-485 ProtocolModbus RTU Input Range 10-36 VDC Power Consumption 1.2 W @ 24 VDC Connector Plug-in Terminal Block (#16~30 AWG) Temperature -25 to +70℃ (Operating) -30 to +75℃ (Storage) HumidityOperating Relative Humidity: 10% to 90% (non-condensing) Communication Distance 1.2 km at 9.6 kbps Communication SpeedFrom 1200 to 115.2k bps Watchdog Timer Yes Connector Plug-In Terminal Block (#16-30 AWG) LED IndicatorsPWR, Comm, Program, Status