RS-485 I/O Modules: ADAM-4000/4100

Cost-effective remote RS-485 data acquisition modules offer analog, RTD, thermocouple, digital, relay and counter I/O with Modbus RTU protocol.

Analog I/O Modules

Remote RS-485 I/O modules using Modbus RTU protocol offer complete analog I/O for current, voltage, thermocouple or RTD.
Digital I/O Modules

Remote RS-485 data acquisition modules offer digital, counter or relay I/O with Modbus RTU for industrial facility monitoring and management.