16-channel Relay Output Module IO Expansion Unit Modbus RTU Controller Ethernet RS485

RTU Modbus Controller 12 Channel Relay Output Module IO Expansion Unit Ethernet RS485

32AI 32-channel Analog Input 0-20mA 0-10VA DC Acquisition Modbus IO Module RTU RS485+232 Industrial Controller

8AI 8DI Analog Input Channel Switch Value Acquisition Industrial Control Modbus RTU IO Module PLC Expansion

24 channel AI analog 0-20mA 0-10V A DC acquisition Modbus IO module Modbus RTU protocol RS232 RS485

16AI Analog Acquisition 16DI Digital Input Modbus IO Module RS485 232 PLC Expansion

NLK-O-8 Way Relay RS485 IO Extension Modbus RTU Relay Serial Port Relay

AMVOL08 8 Channel Analog Output 0-10V 0-5V AO Module RS485 Modbus RTU To Voltage PLC Remote IO Expansion Board

AMVOL08 8 Channel Analog Output 0-10V 0-5V AO Module RS485 Modbus RTU To Voltage PLC Remote IO Expansion Board

AMVOL08 8 Channel Analog Output 0-10V 0-5V AO Module RS485 Modbus RTU To Voltage PLC Remote IO Expansion Board

AMVOL08 8 Channel Analog Output 0-10V 0-5V AO Module RS485 Modbus RTU To Voltage PLC Remote IO Expansion Board

AMVOL08 8 Channel Analog Output 0-10V 0-5V AO Module RS485 Modbus RTU To Voltage PLC Remote IO Expansion Board

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

16-48 DI NPN/PNP Digital Switch PLC IO Expansion Board 3000VDC Optical isolation Input RS485 Modbus RTU Module

16-48 DI NPN/PNP Digital Switch PLC IO Expansion Board 3000VDC Optical isolation Input RS485 Modbus RTU Module

2x DC 6.5-30V 32ch Modbus RTU RS485 PLC IO expansion Board ULN2803A Darlington Transistor Relay LED driver Module

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

16-48 DI NPN/PNP Digital Switch PLC IO Expansion Board 3000VDC Optical isolation Input RS485 Modbus RTU Module

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

TCP-508U 16AI analog acquisition Module 16DI switch input Ethernet IO module RS485 232 MODBUS-RTU/TCP PLC expansion

NLK-IO-0808 RS485 Реле IO Расширенный модуль реле последовательного порта реле Modbus RTU

8DI-8DO Digital Input and Output Module OptocouplerIsolated RS485 MODBUS RTU Communication Board PLC IO Expansion Module

2x DC 6.5-30V 16ch RS485 Remote Control IO Switch Modbus RTU PLC IO expansion Board for Relay LED driver

32-Channels DC 12V 24V DIN35 C45 Rail Box RS485 Modbus RTU ULN2803A Darlington Transistor Controller PLC IO expansion Board

2x DC 6.5-30V 16ch RS485 Remote Control IO Switch Modbus RTU PLC IO expansion Board for Relay LED driver

16DI Expansion Remote IO Module RS485 Ethernet CDSENET GAXXXA000 Analog Switch Acquisition Modbus TCP RTU Works with Host

32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Expansion Module

16DO Expansion Remote IO Module RS485 Ethernet CDSENET GXXAX00A0 Analog Switch Acquisition Modbus TCP RTU Works with Host

8DI+8DO Expansion Remote IO Module RS485 Ethernet CDSENET GAXAX8080 Analog Switch Acquisition Modbus TCP RTU Works with Host

2 PCS 24CH RS485 Remote Control Switch Multifunction PLC IO Expansion Board Modbus RTU 23IOC24

24CH RS485 Remote Control Switch Multifunction PLC IO Expansion Board Modbus RTU 23IOC24