Advantech - ADAM-4150 - Advantech Robust 15-ch Digital I/O Module with Modbus-A

Advantech ADAM-6250 15-ch Isolated Digital I/O Modbus TCP Module

Advantech ADAM-6250 15-ch Isolated Digital I/O Modbus TCP Module ADAM-6250

Advantech ADAM-6250 15-CH Isolated Digital I/O Modbus TCP Module

Advantech Adam-6066 6-Pwer Relay/6DI IoT Modbus/SNMP/MQTT Ethernet Remote I/O

ADVANTECH ADAM-4150 15-CH DI/O MODULE ADAM-4150-AE

Used-Advantech ADAM-6251