Modular remote I/O systems transmit process data from safe or explosion hazardous areas by connecting binary and analog sensors and actors to the control system via a bus interface. You can connect 4 mA … 20 mA devices to remote I/O, including water flow transmitters, valve positioners, pressure transducers, or temperature transmitters. Devices such as thermocouples, resistance temperature detectors (RTDs), mechanical contacts, and visual or audible alarms may also be connected. Our remote I/O systems are compatible with network protocols like PROFIBUS DP, MODBUS RTU, MODBUS TCP/IP and others.
LB Remote I/O stations are mounted in Zone 2 or Class I, Div. 2 explosion hazardous areas or in the safe area. They form a modular signal conditioning system to interface signals from the field with a control system in the safe area. LB remote I/O connects your conventional sensors and actuators to your DCS using a single standardized fieldbus connection (PROFIBUS, Modbus, Ethernet and others).
FB remote I/O stations are mounted in Zone 1 explosion hazardous areas or in the safe area. They form a modular signal conditioning system to interface signals from the field with a control system in the safe area. FB remote I/O connects your conventional sensors and actuators to your DCS using a single standardized fieldbus connection (PROFIBUS, Modbus and others).
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