TUOPUONE Industrial Modbus RTU 8-ch Relay Module (E) with RS485 Interface 30A High Current Multi Isolation Protection Circuits Rail-mounted Case
Waveshare Industrial Modbus RTU 8-Ch Relay Module (E) With RS485 Interface, 30A High Current, Multi Isolation Protection Circuits, Onboard Optocoupler Isolation, Rail-Mounted Case
TUOPUONE Dual Ethernet Ports 8-ch Relay Module (C) Modbus RTU Protocol PoE Power Supply With Various Isolation And Protection Circuits Industrial Grade Rail-Mount Case
TUOPUONE Modbus RTU 8-ch Latching Relay Module (C) with RS485 Interface Multi Isolation Protection Circuits Rail-mounted Case
Naroote PLC LED Display Meter Communication 4-Digit for MODBUS-RTU RS485, Black PLC Module Display for Electronic Supplies
Cryfokt Durable PLC Module Display LED Serial Port Meter, Accurate Display Result for MODBUS-RTU RS485
