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

16 Channels 2NO 2NC Dual Group Relay Module 8A /24V Anti-interference for PLC Expansion Board

10 Channels 2NO 2NC Dual Group Relay Module 8A /24V for PLC Expansion Board

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

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

12 Channels 2NO 2NC Dual Group Relay Module 8A /24V for PLC Expansion Board

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

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

Huaqingjun 2-24 Channels 1NO 1NC Relay Module DC12V/24V Relays for PLC Expansion Board for Automation Control

Huaqingjun 32-Channel Fushitong DPDT Ralay Module 24VDC 2NO 2NC Relays for PLC

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

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

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

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

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

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

12 Channels 2NO 2NC Dual Group Relay Module DPDT Relays Compatible with NPN/PNP for PLC

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

Huaqingjun 8-Channel DPDT Relay Module 24VDC G2R-2 5A Electromagnetic Relays Isolation Board for PLC

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

16 Channels 2NO 2NC Dual Group Relay Module DPDT Relays Compatible with NPN/PNP for PLC

Huaqingjun 16-Channel 3A Each Channel Self-recovery DC12-24V PLC Expansion Board DC Module for Hydraulic Valve

Huaqingjun 24-Channel 3A Self-recovery PLC Expansion Board DC Module for Hydraulic Valve

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

Huaqingjun 12-Channel 3A Self-recovery DC12-24V PLC Expansion Board DC Module for Hydraulic Valve

Huaqingjun 8-Channel Ethernet IO Communication Relay Module 24VDC RJ45 Modbus TCP Protocol for PLC

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

Huaqingjun 8-Channel RS485 Communication PLC DC Expansion Board Modbus RTU Protocol for Automation

16-канальный релейный модуль 2NO 2NC с двойной группой, реле DPDT, совместимые с NPN/PNP для PLC

Двухдиапазонный релейный модуль 2NO 2NC с 12 каналами, реле DPDT, совместимые с NPN/PNP для PLC

GEYA 2NG2R 16 Channel Relay Module PLC 2NO 2NC 12VDC 24VDC DPDT Relay Replaceable