Plc relay

LED Display Digital Timer Relay PLC Automation Control Switch Module (12V)

RS485 PLC control board relay

Programmable Logic Controller Industrial PLC Sequential Control Time Relay 12V‑24V

Time Delay Relay Module DC 12V Digital Timer Multifunctional Adjustable PLC Cycle Control Switch

PLC Control Programmable Controller 13 Input 12 Output Sequence Timing Time Relay Logic Controller

-25A61Z230 PLC Electromagnetic Contact Interface Relay Module Input 230VAC/220VDC 1NO 1 NC

AD22B04 12V 4 Channel DTMF Tone Signal Decoder Relay Phone Remote Control PLC

FX3U?24MR Industrial Control Board PLC Programmable Logic Controller Relay Output

Rail-mounted PLC Solar Controller & Relay Housing Box

DC24V PLC Control Board Relay Output Programmable Logic Controller 12 In 8 Out 2 Way 60K Counting Cl

5V Ultra Thin PLC Relay MRC-25D61Z05 PLC Relay Control Module Relay Electronic Devices

6.2mm Ultra Thin PLC Relay DC24V Ultra Thin PLC Relay Industrial Automation

PLC Programmable Controller AMX?FX3U?M26MR?E Relay with Analog Ethernet Port DC24V

Domestic Simple PLC Industrial Control Board Compatible with Mitsubishi FX3U 6 Inputs 4 Relay Outputs

5V/12V/24V 4 Channel Relays Module Optocoupler Isolation High Low Level Triggers for PLC Automation Equipment Control

1pc Relay Module 5V 2-way High and Low Level Trigger Relay Module 30A Relay PLC Automation Control

16 Channel Relays Module DC12V MODBUS RTU RS485 Relays Module Board PLC Controller Serial Port Switch Standby Current

4 Channel Relays Module for PLC Automation Equipment Control Load DC30V AC250V 30A High Low Level Triggers Relays Board

12V PLC Control Programmable Logic Controller DC12V 2N20MT Industrial Control Board PLC Programmable Logic Controller Relay Output(Add Base)

Relay Control Module 15 Channel RS485 RS232 PLC DO PC UART Serial Switch Board DC24V

Motor Controller FX1N-20MR DC Panel PLC Controller Industrial Control Board PLC Programmable Logic Relay Output Module

MRC25D51C24 PLC Electromagnetic Contact Interface Relay Module 5A NO

Current Relay Switch DC 1200A Overload For Protection for PLC Signal Output and Mechanical Equipment Linkage Control

16 Channel DC 12V PLC Controller Serial Port Switch RS485 Relay Module Switch Module for PLC PTZ Camera Motor LED

4 Channel Relay Module 5V Optocoupler Isolation Relay Module PLC Signal Amplifier Board

Relay Module 24V 2 Channel 30A High Power Large Current Relay PLC Module 2RL‑24V30A‑D

Relay Module 8 Channel RS485 Serial Port Remote Control Switch PLC Controller Board DC12V

PLC Programmable Controller Industrial Automation Control Board Solenoid Valve Time Relay 12‑24V RX02T

Programmable Logic Controller Multi Channel PLC Industrial Control Board for Solenoid Valve Time Relay 12‑24V

PLC Control Board Module 8 Ways 1 Open 1 Closed Intermediate Relay Modules AC 250V

5Pcs 2 Channel Relay Module Optocoupler Isolation ABS PLC Relay Support AVR 51 PIC

Relay Module Control Board DC PLC Din Rail Mounting 8 Channel 2 NO 2 NC BEM2S‑8MZ

Optocoupler Output Isolation Relay Module for Single Chip Microcomputer PLC IPC DC5V 18.8mA

PLC Amplifier Board High Sensitivity High Performance Fast Switching 2 Channel Relay Module

2Pcs 4 Channel Relay Module 2 Open 2 Close DIN Rail Mount PLC Control Board BEM2S‑4MZ

Relay Module 12 In 12 Out RS485 Electronic Board PLC with DIN Guide Rail Box N4D8C12 12V

FX2N-10MR PLC Programmable Controller Relays Module Lightweight Reliabled Analog Input Support Easy To Operate

24V 2-Channel Relay Module with Optocoupler Relay Board High Low Trigger with LED Load DC 30V AC 250V 10A for PLC Automation Control, Industrial

13 Input 12 Output Sequence Timing Time Relay Logic Controller SPC10RM 24V DC PLC Controller PLC Control Programmable Controller

DC 24V 1-Channel Relay Module with Optocoupler Relay Board High Low Trigger with LED Load DC 30V AC 250V 10A for PLC Automation Control, Industrial

RS485 Relay Module 8 Input 8 Output DIN35 Rail Box PLC Expansion Board Components N4D8B08R 12V

HMI PLC 7 Inch TFT LCD Touch Screen Relay Output 12 In 8 Out High Speed Counting PLC Controller DC24V 5A

HMI Touch Screen 7in TFT LCD Display PLC Control Screen 12 In 8 Out DC 24V 5A Relay Output for FX3U‑20 40 48MRT

12V 1 Channel RS485 MODBUS RTU Serial Port Multifunction Relay Module PLC Controller

DC12V DIN35 C45 Rail Box 16 Channel RS485 Relay Module Modbus RTU UART Control Switch Board for PLC PTZ Camera Motor LED

2Pcs Relay Module Control Board DC PLC Din Rail Mounting 4 Channel 1 NO 1 NC BEM1S‑4MZ AC 250V

R4ROM01 Single Channel RS485 Relays Module for Home Automation and PLC Output Expansion

Relay Module 8 Channel High Low Level Optocoupler Isolation SCM PLC Amplifier Board 5V12V24V

Domestic Simple PLC Industrial Control Board Compatible with Mitsubishi FX3U 4 Inputs 2 Relay Outputs

PLC Programmable Controller Board FX2N-10MR Relays Module Supports Analog Inputs Lightweight and Easy To Utilize

Optocoupler Isolation Relay Module 5V/12V/24V Microcontroller PLC Signal Amplifier Board

HMI Touch Screen 4.3in TFT LCD Display PLC Control Screen 12 In 8 Out DC 24V 5A Relay Output for

PLC Control Board Programmable Controller Delay Relay Module with Analog FX1N?30MR DC10?28V

Mitsubishi Electric FX3S Series PLC, AC PowerDC Input Type, Input: 6-Point 24V DC SinkSource, Output: 4-Point Transistor Sink, FX3S-10MTES

PLC Industrial Control Board FX1N14MT Programmable Relay Delay Module with Shell

8 Channel Relay Module DC12V UART Serial Port Switch PLC Motor LED Computer Remote Control Multi Fun

RS485 Relay Module 16 Channel RTU PCB Board Industrial Control Components 12V for PLC Extension

PLC Industrial Control Board FX1N10MR Programmable Relay Delay Module with Shell

12V 8‑Channel RS485 Relay PLC Expansion Board for RTU Protocol Remote Control

16 Channel Modbus RTU PLC Controller Serial Port Switch RS485 Relay Module Control Switch Board

16 Channel DC 12V PLC Controller Serial Port Switch RS485 Relay Module Control Switch Board for PLC PTZ Camera Motor LED

4 Channel Relay Module USB Drive Free DC Relay Board Computer Control PLC Board 3 Operating Modes 5V

12V 8Channel RS485 Relay PLC Expansion Board for RTU Protocol Remote Control(R4D8A08 R Avec Botier

PLC Control Board Programmable Controller Relay Delay Module with Analog FX1N?32MR DC10?28V

MRI230A48 6.2mm Ultra Thin Coupling Isolation Protection PLC Relay Module

16Channel Plc Amplifier Board Isolation Relay Board Input NPN Output NPN 1236V DC

PLC Industrial Control Board FX1N10MT Programmable Relay Delay Module with Shell

Relay 8 Input 8 Output RS485 DIN35 Rail Box Shell PLC Expansion Board 24V N4D8B08

PLC Industrial Control Board FX1N20MR Programmable Relay Delay Module with Shell

RS485 Relay Switch Module 12 DIO Ethernet RTU TCP IP Network Controller PLC Expansion Board 24V

PLC Control Board Programmable Controller Delay Module Relay with Analog FX1N?24MR DC24V

MRI 3.3D48 DC Photoelectrical Coupler Isolating PLC Relay Module Input 3.3VDC Output 3 48VDC

Rail Box Relay 8 Input 8 Output Module DIN35 PLC Expansion Board with Shell RS485 12V

8 Channel Relay Module with Optocoupler Isolation Blue Board PLC Relay Module for Control(12V)

DC 12V 16 Channel MODBUS RTU RS485 Relay Module Board PLC Controller Serial Port Switch

Programmable Logic Controller Relay PLC Industrial Control Board 32 Input 24 Output DC24V 1A

12V 6?Channel RS485 Relay PLC Electrical Expansion Module for RTU Protocol Remote Control R4D3B16?R

12Channel PLC Signal Amplifier Board Isolation Relay Module NPN Input PNP Output DC1236V

PLC Control Board 32 Input 24 Output 2 Channels 60K Programmable Logic Controller Relay Output

2/4/8/12/16-Channel 24V PLC Relay Module Amplification & Control Board

MRI-24D48 Photoelectrical Coupler Isolating PLC Relay Module Input 24VDC Output 3-48VDC

2/4/6 Channelsy Relay Module G2R-1 1NO1NC DC12/24V Input PLC Signal Isolation Amplifier Board

Phoenix Relay Base PLC-BSC-24DC/21 with Screw Connection

1 Channel Electromagnetic Relay Module 5V Optically Isolated Low Level Trigger PLC Control Driver Board

Relay Module High Power Large Current PLC 5v 12V 2 Channel 30A Relay 2RL5V12V30AD

MRD-060D10 Ultra Thin PLC Relay Power Amplifier Board Solid State Relay Module

13 Input 12 Output Sequence Timing Time Relay Logic Controller SPC10RM 24V DC PLC Controller PLC Control Programmable Controller

RS485 Relay Board 12V 16 Channel Remote Control PLC Expansion Board for Current Monitoring with Din

16 Channel Relay Module Electromagnetic Board for ARMAVR PIC PLC Low Level Trigger12V

Multifunction 1 Channel DC 12V Delay Relay Controller LED Timer Switch Module Board PLC