Advantech ADAM-6066 6-Ch Input & 6-Ch Power Relay Modbus TCP Module

Advantech ADAM-6066-D 6 Digital Input Relay Output Remote I/O Module

Industrial 8-Ch Ethernet Digital Input/Output Module Modbus RTU / TCP Protocol

Modbus RTU 4 Channel Relay Module with RS485/TTL UART, 1 Input 1 Output, 7-24...

Advantech ADAM-6050 18-ch Isolated Digital I/O Modbus TCP Module

Advantech ADAM-6050 18-Ch Isolated Digital I/O Modbus TCP Module

Advantech ADAM-6017 8-ch Isolated Analog Input Modbus TCP Module USED

Wi-Fi Relay & Digital/Analog I/O Board for PLC Modbus TCP or HTML