51 single-chip microcomputer control board PLC learning Relay output board

OSM 8-Channel PLC High Power Output DC Amplifier Board Solid State Relay Module for PLC Expansion Control

12-Channel 2NO 2NC 8 Pins Compatible NPN PNP JQX-115F DC24V 12V Hongfa Relay Module for PLC Expansion Board Control

Meanwell Switching Power Supply 350W 5V 60A Single Output LRS-350-5 for PLC relay module Power Supply

8-Channel 1NO 1NC 5 Pins Electromagnetic Relays JQX-115F 24VDC Hongfa Relay Module for PLC Expansion Board Control

4-Channel PLC High Power AC Amplifier Board No Contact Long Life Industrial Solid State Relay Module for Lights Control

16 Channel Hongfa Single Open Relays DC24V 16A Electromagnetic Relay Module for PLC Expansion Board

Huaqingjun 6-Channel PLC Expansion DC Module 3A Each Channel Self-recovery for Relay Board

Huaqingjun G2R-1 10A 2-24 Channels 1NO 1NC Relay Module 12V 24VDC PLC Expansion Board

PLC All in One Machine 8-in 8-out Relay Output with 2 Channel Analog Inputs and Pulse Outputs

6-Channel 2NO 2NC 8 Pins Hongfa Relay Module JQX-115F DC12V 24V Electromagnetic Relays Modules For PLC Expansion Board

4-Channel 16A 1NO 1NC Transparent Hongfa Relay Module 24VDC Electromagnetic Relays for PLC Expansion Control

Huaqingjun 4-Channel 50A Hongfa Relay Module High Power Single Open HF105F-1 Relays for PLC

Huaqingjun Authentic 6 Channels 2NO 2NC Relay Module 24VDC PLC Expansion Board

AoShangMing 8DI 8DO RS485 Relay Board DC12/24V Modbus RTU PLC Remote IO Module for PLC HMI Switch Quantity

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

Original Huaqingjun 4-Channel 1NO 1NC Relay Module G2R-1 10A Relays for PLC Expansion Board

Huaqingjun 12DI 12DO Relay Output PLC 2AO 0-10V 0-20mA Programmable Logic Controller for Inverter

PLC Controllers Industrial Automation 12-in 10-out Relay Output with 1 channel pulse output 2 channel Analog Inputs

AoShangMing 8DI 8DO RS485 Relay Board DC12/24V Modbus RTU PLC Remote IO Module for PLC HMI Switch Quantity

Huaqingjun PLC 16-in 16-out Relay Output Programmable Logic Controller for DC Motor

20 Channels 2NO 2NC Dual Group Relay Module 5A /24V DPDT Anti-interference Compatible with NPN/PNP for PLC

PWM Pulse Isolation Power Amplification Solid-state Switch Module Single-chip Microcomputer /PLC Control Solid-state Relay 200V

8-Channel 1NO 1NC 5 Pins Relays Huaqingjun Relay Module 12VDC 24VDC Relays for PLC Expansion

Speed PWM Pulse Isolation Power Amplification Solid-state Switch Module Single-chip Microcomputer /PLC Control Solid-state Relay

8-way one open one close relay module TKECE single chip microcomputer PLC amplifier board G2R-1-E controller

Huaqingjun 6-Channel SPDT 12A 250VAC 24V Compatible NPN PNP Taike Relay Module for PLC

Huaqingjun 6-Channel 1NO 1NC G2R-1 Relay Module 10A SPDT Relays for PLC

6-Channel Huaqingjun DPDT Relay Module DC12V 24V Relays Modules for PLC Expansion

Huaqingjun 6-Channel DPDT 8 Pins Electromagnetic Relays Taike Relay Module for PLC

The Microcomputer PLC Control System Detects the Input Signal and Turns It into a Solid-state Relay Quickly

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