6-channel Analog Inputs, 2-channel Analog Outputs, 2-channel Digital Inputs And 2-channel Digital Outputs PoE Module, WT-25+75, web controller, CPU 80186 80 MHz, converter

Ethernet I/O Module with 2-port Ethernet Switch, with 4-channels AO, 5-channels DI/Counter and 5-channels DO (RoHS), Modbus/TCP, Modbus/UDP, 10/100Base-TX, www

Ethernet I/O Module with 2-port Ethernet Switch, with 6-channels AI, 2-channels AO, 2-channels DI, 2-channels DO, Modbus/TCP, Modbus/UDP, 10/100Base-TX, www

Ethernet I/O Module with 1-port Ethernet Switch, with 4-channels AO, 5-channels DI/Counter and 5-channels DO (RoHS), Modbus/TCP, Modbus/UDP, 10/100Base-TX, www