32 IO Moduls RS485 Communication 1Ethernet 1CAN Relay Module Remote Control Module for PLC

32 IO Moduls RS485 Communication 1Ethernet 1CAN Relay Module Remote Control Module for PLC

32 IO Moduls RS485 Communication 1Ethernet 1CAN Relay Module Remote Control Module for PLC

32 IO Moduls RS485 Communication 1Ethernet 1CAN Relay Module Remote Control Module for PLC

AoShangMing RS485 16 Channel Inputs 32 Channel Relay Module DC12/24V Modbus Rtu PLC Remote IO Module for Automation

AoShangMing 32-Channel DIP Switch RS485 Modbus DI DO Relay Module PLC IO Expansion Board for Contactors

DC 7-27V 64CH DI-DO RS485 Isolate IO Module Isolate Input Darlington Output for PLC Relay HMI IC Tester Industrial Control

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

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

Easy to Install DC 12V 24V 20A 32CH RS485 Relay Module Multifunction Modbus RTU Switch PLC Remote IO Board

32Ch 20A High Current Ethernet/RS485 Relay Module RJ45 LAN WAN Network Port TCP/IP Modbus Slave 12V 24V PLC IO Board

R4D6F20 20DO 2DI 2AI RS485 Switch Digital Analog IO Modbus RTU Relay Module PLC Expanding Board 4-20MA 0-10V Voltage Read

24CH RS485 ON/OFF Momentary Delay Latch 12V 24V Relay Module Uart Modbus PLC IO Board N4DOJ24 for Motor LED Smart Home Diy

DC 12V 24V 32ch 03 06 16 Modbus RTU RS485 SPDT Relay Switch Module UART Serial port Module DIN Rail Box PLC IO expanding board

24CH RS485 ON/OFF Momentary Delay Latch 12V 24V Relay Module Uart Modbus PLC IO Board N4DOJ24 for Motor LED Smart Home Diy

5PCS 8Ch Rs485 Simple Plc Io Expanding Board Multifunction Delay Relay Module for Raspi Rpi Raspberry Pi Pico Python C++

24CH RS485 ON/OFF Momentary Delay Latch 12V 24V Relay Module Uart Modbus PLC IO Board N4DOJ24 for Motor LED Smart Home Diy

DC 12V 24V 32ch 03 06 16 Modbus RTU RS485 SPDT Relay Switch Module UART Serial port Module DIN Rail Box PLC IO expanding board

DC 12V 24V 32ch 03 06 16 Modbus RTU RS485 SPDT Relay Switch Module UART Serial port Module DIN Rail Box PLC IO expanding board

2xDC 12V 24V 32ch 03 06 16 Modbus RTU RS485 SPDT Relay Switch Module UART Serial port Module DIN Rail Box PLC IO expanding board

5PCS 8Ch Rs485 Simple Plc Io Expanding Board Multifunction Delay Relay Module for Raspi Rpi Raspberry Pi Pico Python C++

24CH RS485 ON/OFF Momentary Delay Latch 12V 24V Relay Module Uart Modbus PLC IO Board N4DOJ24 for Motor LED Smart Home Diy

Mini Size 32CH RS485 Relay Modbus Rtu PLC IO Expansion Module 2A Low Power Intermediate Relay Output Board DIN Rail DC 12V 24V

20DO 2DI 2AI RS485 Modbus RTU Relay Multifunction Module PLC IO Expanding Board 4-20MA 0-10V Current and voltage acquisition

5PCS 8Ch Rs485 Simple Plc Io Expanding Board Multifunction Delay Relay Module for Raspi Rpi Raspberry Pi Pico Python C++

DC 7-27V 64CH DI-DO RS485 IO Module RTU Isolate PLC Relay IO Expansion Board Digital Switch Quantity NPN Input Output Port

2PCS 32Ch 20A High Current Ethernet/RS485 Relay Module RJ45 LAN WAN Network Port TCP/IP Modbus Slave 12V 24V PLC IO Board

20DO 2DI 2AI RS485 Modbus RTU Relay Multifunction Module PLC IO Expanding Board 4-20MA 0-10V Current and voltage acquisition

16AI-16DI-16DO 4-20MA 0-10V Current Voltage Dry Wet Contact MOS RS485 Relay 12V 24V MEGA2560 Pro Simple PLC IO Board

16AI-16DI-16DO 4-20MA 0-10V Current Voltage Dry Wet Contact MOS RS485 Relay 12V 24V MEGA2560 Pro Simple PLC IO 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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