32-Channel RS485 Communication Inputs and Outputs Omron Relay Module DC12V 24V Modbus RTU Protocol for Contactor

32-Channel RS485 Communication Inputs and Outputs Omron Relay Module DC12V 24V Modbus RTU Protocol for Contactor

32-Channel RS485 Communication Inputs and Outputs Omron Relay Module DC12V 24V Modbus RTU Protocol for Contactor

32-Channel RS485 Communication Inputs and Outputs Relay Module DC12V 24V Modbus RTU Protocol for Contactors

Huaqingjun 32-Channel RS485 Communication Inputs Outputs Relay Module DC12V 24V Modbus RTU Protocol for Contactors

Huaqingjun 16-Inputs 32-Outputs RS485 Communication Relay Module DC12/24V Modbus RTU Protocol Remote Control for Home Automation

Huaqingjun Original 8-Channel RS485 Omron Inputs and Outputs Relay Module DC12V/24V Modbus RTU for Remote Control

Huaqingjun 16 Inputs 32 Outputs RS485 Communication Relay Module DC12V/24V Modbus RTU Protocol for Contactors

Huaqingjun 16-Inputs 32-Outputs RS485 Communication Relay Module DC12/24V Modbus RTU Protocol Remote Control for Home Automation

32-Channel RS485 Communication Inputs and Outputs Oumulong Relay Module DC12V/24V for Contactor

OSM 16-Inputs 32-Outputs RS485 Communication Relay Module DC12/24V Modbus RTU Protocol for Home Automation

10DI 2AI Digital Analog inputs, 10 relay outputs modbus ASCII RTU Din Rail, USB RS485 RS232 Wifi Ethernet Optional

32-Channel RS485 Communication Single Open Omron Relay Module IO Expansion Modbus RTU Protocol for Remote Data Acquisition

32-Channel RS485 Communication Relay Module RS485 Modbus RTU/232 DC12V/24V Relay Output Module for ETC Induction

8-Channel RS485 Communication Omron Relay Module RS485 Modbus RTU/232 DC12V/24V Relay Output Module for Remote Control

32-Channel RS485 Communication Single Open Omron Relay Module IO Expansion Modbus RTU Protocol for Remote Data Acquisition

8-Channel RS485 Communication Omron Relay Module RS485 Modbus RTU/232 DC12V/24V Relay Output Module For Remote Control

64-Channel RS485 Communication Omron Relay Module Modbus RTU DC12V/24V Output LAN Network for ETC Induction

AoShangMing 20-Channel RS485 232 Modbus Relay Outputs Module 16A DC12V/24V Modbus RTU Control Board Can be Used in LED Control

Huaqingjun Factory Wholesale 32-Channel RS485 Communication Relay Module Modbus RTU Protocol Remote Control DO Modules for PLC

E850-DTU（4440-4G）RS485 Interface 12-channel Network IO Controller 4 Analog Inputs 4 Relay Outputs Modbus TCP RTU Protocol

Huaqingjun 32-Channel RS485 Communication Relay Module Modbus RTU Protocol for PLC Expansion

Huaqingjun 16-Channel RS485 Communication IO Relay Module DC12V/24V Modbus RTU for Alarm System

AoShangMing 24Channel RS485 232 Relay Outputs Module 16A DC12V/24V Modbus Rtu Replaceable Relay for PLC

AoShangMing 24Channel RS485 232 Relay Outputs Module 16A DC12V/24V Modbus Rtu Replaceable Relay for PLC

12DI optocoupler inputs, 10 relay outputs USB interface Data Acquisition Module RS485 modbus ASCII RTU Din Rail

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

Huaqingjun 32-in 32-out Relay Output PLC 4-Channel Pulse Outputs RS485 Modbus RTU Programmable PLC for Stepper Motor

Huaqingjun 12-in 12-out Transistor Output PLC 2-Channel Analog Inputs Outputs 0-10V 0-20mA RS485 Modbus RTU PLC for Automation

7 inch hmi plc integrated 12 relay outputs pt100 analog inputs modbus rtu protocol with free software

16 Analog Inputs, 8 Switch Inputs, 6 Relay Outputs, Modbus RTU Module