Universal, Programmable I/O device server with Web server, Modbus / TCP and SNMP support
Two relay outputs, 4 (open collector) digital outputs, 8 contact closure inputs and Dallas 1-wire support
Two serial ports, 4 digital inputs, 4 relay outputs and Dallas 1-wire support
Two serial ports, 2 relay and 4 digital outputs, 4 digital and 4 digital + analog inputs and Dallas 1-wire support, UL listed
Modbus remote I/O module with serial RS-485 Modbus/RTU interface, and 6 high current relays (230VAC,16A), UL listed, DIN Rail mountable
Modbus remote I/O module with RS485 Modbus/RTU interface, 8 universal (analog or digital) TTL level inputs or outputs.
Modbus remote I/O module with RS485 Modbus/RTU interface, 12 current sourcing outputs and 12 optically-isolated inputs.