Analog input module W-M1B103

ModbusRS-4858-channel

【W-M1B103】8 Channels Analog Input (3 Types) Module (High Common Mode Voltage Protection) High Common Mode Voltage Protection 3-in-1 Analog Intput Voltage / Current / Thermocouple Input Impedance Voltage: 2 MΩ, Current: 120 Ω Communication Speed From 1200 to 115.2 kbps Direct Sensor InputJ, K, T, E, R, S, B, N Communication Protocol: Modbus RTU Introduction W-M1B103 / W-M1B104, 8 and 16 channels voltage / current / thermocouple analog input module with high common mode voltage protection. Specification Analog Input Channel8 Channels Voltage Range±100mV, ±500mV, ±1V, ±5V, ±10V, 0-100mV, 0-500mV, 0-1V, 0-5V, 0-10V Current Range± 20 mA, 4-20 mA, 0-20 mA (Slide Switch Select) Direct Sensor InputJ, K, T, E, R, S, B, N Burn-out DetectionYes (all V, 4 ~ 20 mA & all T/C) Sampling Rates12 Samples / Second (Total) Resolution 16-bit Accuracy± 0.1% FSR Input ImpedanceVoltage: 2MΩ, Current: 120 Ω Span Drift± 25 ppm/ºC Zero Drift ± 6 μV/ºC Input Voltage Protection± 240V for Voltage Mode (Exclude ± 100 mV, 0-100 mV) Common Mode Voltage240 V Channel Independent ConfigurationYes