I/O Module/Modbus RTU/16AI
- 16-channel Differential Analog Input
- ±120 VDC Overvoltage Protection
- Current, Voltage or Thermocouple Input
- 3000 VDC Intra-module Isolation
- Adjustable CJC offset
- Open Thermocouple Detection
- Dual Watchdog
- Wide Operating Temperature Range: -25°C to +75°C
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Description
The M-2018-16 is an analog input module that includes 16 differential analog input channels. The voltage input range can be from ±15 mV to ±2.5 V, the current input range can be either +4 to +20 mA, 0 to +20 mA, or ±20 mA, and types J, K, T, E, R, S, B, N, C, L, M, LDIN43710 thermocouple can be used for the thermocouple input. Overvoltage protection of up to 120 VDC is provided. The module also features per-channel open wire detection for the thermocouple input types, and provides 4 kV ESD protection as well as 3000 VDC intra-module isolation.
