Switch Input and Output 16-Channel Open-in 16-Channel Relay Output Module RS485 MODBUS-RTU Communication

Switch input and output 16 channels Open 16 channels Relay output module RS485 MODBUS-RTU communication

DIN Rail Relay Alarm Output And Digital Input Function RS485 Modbus-RTU Communication Electricity Meter for DC EV Charging Pile

ETH-MODBUS-IO16R RTU Protocol RS485 PLC Extensible Module 16 Channel Input Output Relay Type Digital and Analogy 2AI-1AO

Modbus-Rtu 8 Channel Relay Module Modbus RTU 8 Switch Input RS485 Communication TTL Easy To Use

Modbus-Rtu 8 Channel Relay Module Modbus RTU 8 Switch Input RS485 Communication TTL Durable Easy Install

16DI-16DO DC 9V 12V 24V RS485 Modbus RTU Remote IO Board N4D3E16 Switch Input Output Module for Touch Panel PLC Relay LED

DC 9V 12V 24V 16DI-16DO RS485 Modbus RTU Remote IO Board N4D3E16 Switch Input Output Module for Touch Panel PLC Relay LED

AoShangMing 8-Channel RS485 232 Ethernet Input Output Relay Module Modbus RTU/TCP LAN Relay Card for Contactors PLC

DC 12V 24V 8 Isolated Input & 8 Output DIN35 C45 Rail Box UART RS485 Relay Module Modbus RTU Control Switch Board

12-channel Switch Input 8 Relay/isolated RS485 Support Configuration MODBUS-RTU JF

DC 9V 12V 24V 16DI-16DO RS485 Modbus RTU Remote IO Board N4D3E16 Switch Input Output Module for Touch Panel PLC Relay LED

RS485 Modbus RTU Remote IO Board DC 9V 12V 24V 16DI-16DO N4D3E16 Switch Input Output Module for Touch Panel PLC Relay LED

24V 12Ch Digital Input Output UART RS485 Relay Module Modbus RTU For PLC PTZ LED Motor Machine Control

DC 12V 24V 8DI-8DO NPN/PNP Optically Isolated Input & 300MA NPN Solid State Relay Output RS485 IO Module Modbus Rtu Board

Relay PLC Industrial Equipment Ultra-thin Safety Barrier RS485 IO Module 8DI-8DO RS485 Digital NPN Input Output MODBUS RTU

24V 12Ch Digital Input Output UART RS485 Relay Module Modbus RTU For PLC PTZ LED Motor Machine Control

Isolated 8 Input and 8 Output RS485 Relay MOS Modbus RTU Protocol DIN35 Rail Shell PLC Expansion Board

24V 12Ch Digital Input Output UART RS485 Relay Module Modbus RTU for PLC PTZ LED Motor Machine Control, Only Board

DC 9-24V 8DI-8DO 16DI 16DO RS485 Isolated communication Digital Input and Output Relay MODBUS RTU PLC Expansion Board

12-DI 12-DO DC 12V 24V RS485 IO Board Optically Isolated NPN Input & 12 Relay Output Modbus RTU Module

N4D8C12 12ch Digital Input Output UART RS485 Relay Module Modbus RTU DIN35 C45 Rail Box for PLC PTZ LED Motor Machine control

PLC industrial control board FX1N 40MR 24 input 16 relay ouput RS485 MODBUS RTU communication DC24V

1/5PCS Ultra-thin Safety Barrier Module RS485 IO 8DI-8DO Isolated Digital Input Output MODBUS RTU for Relay PLC Industrial

DC 12V/24V 4-16CH DI-DO CAN Fieldbus Relay Module RS485 Modbus RTU PLC IO Expanding Board NPN/PNP Digital Input CAN Controller

DC 24V/12V 4-16CH DI-DO CAN Fieldbus Relay Module RS485 Modbus RTU PLC IO Expanding Board NPN/PNP Digital Input CAN Controller

DC12V-24V 32CH NPN/PNP Optically Isolated Input & 300MA NPN Solid State Relay Output RS485 Modbus RTU PLC IO Expansion Board

Aoshangming 8 Input 8 Relay Output PLC RS485 RS232 Ladder Diagram PLC Controller Modbus Rtu for Industry Automation

4-16CH DI-DO CAN Fieldbus Relay Module DC 12V/24V RS485 Modbus RTU PLC IO Expanding Board NPN/PNP Digital Input CAN Controller

23IOD32 32CH NPN/PNP Optically Isolated Input & 300MA NPN Solid State Relay Output RS485 Modbus RTU PLC IO Expansion Board

2PCS 32CH NPN/PNP Optically Isolated Input & 32CH 300MA NPN Solid State Relay Output RS485 Modbus RTU PLC IO Expansion Board

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