Waveshare Industrial 8-Ch Ethernet Relay Module Modbus for Equipment Control

Modbus RTU Enabled Relays Module With 8 Independent Channel For Controls Systems

Waveshare Industrial 8-Ch Ethernet Relay Module Modbus for Equipment Control

Modbus Rtu 1 Channel 3.3-30V Relays Module Switches Modbus RTU 1 Channel Relays

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

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

Allen Bradley 1769-SM2 SER A Compact I/O DSI/Modbus RTU Communication Module

Relays Module For Development Boards Supporting Modbus RTU And 8 Relays Outputs