Home > Electrical Equipment & Supplies > Industrial Controls > Relays >

Usb Relay Module

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 8570 products for usb relay module Manufacture & Suppliers

2 Channel Weidmuller Din Rail Relay Module Status Each Input Indication

... from the traditional relay, and the second largest class is the transistor amplifier board, which was first developed, initially. Developed for blow molding machines and die casting machines, it is also a s...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Active Member

Add to cart
2A 4 Channel Solid State 5v Arduino Relay Module High Level Trigger

...relay module High Level Trigger Specifications: DC +: Positive power supply (by relay voltage power supply) DC-: Connect power negative. CH: Relay Module signal triggering end (high level trigger effective) ...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
2 Channel Weidmuller Din Rail Relay Module Status Each Input Indication

... from the traditional relay, and the second largest class is the transistor amplifier board, which was first developed, initially. Developed for blow molding machines and die casting machines, it is also a s...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
20 Pin IDC Connectors I O Relay Module 12 VDC Input 16 Road 1NO Relay Board

...Relay Module 16 Road 1NO Relay Board Support most of PLC output interface Standard DIN rain mounted Status indication for each input Special circuit for self anti-interference Isolation for each relay channe...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Active Member

Add to cart
20 Pin IDC Connectors I O Relay Module 12 VDC Input 16 Road 1NO Relay Board

...Relay Module 16 Road 1NO Relay Board Support most of PLC output interface Standard DIN rain mounted Status indication for each input Special circuit for self anti-interference Isolation for each relay channe...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
DC 24V 16 Channel Relay Module Electromagnetic Valve CE / CCC Certification

...used to replace the traditional relays and solid state relays. The relay amplifier board replaces the intermediate relay. The transistor and thyristor amplifier board replaces the solid state relay. The bigg...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Active Member

Add to cart
DC 24V 16 Channel Relay Module Electromagnetic Valve CE / CCC Certification

...used to replace the traditional relays and solid state relays. The relay amplifier board replaces the intermediate relay. The transistor and thyristor amplifier board replaces the solid state relay. The bigg...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
Weidmuller Programmable Relay Module LED Display DIN Rail Mounting JR-16W2

...each relay channel -- with relay base, easy to replace ♦ Typical Applications • Micro-controller • PLC control • Servo System • Electro-magnetic valve • DC Motors • Home intelligent control ♦ Approvals • CE ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Active Member

Add to cart
PLC Output Interface I O Relay Module With MIL / IDC Mounted Connector

...Relay Module MIL/IDC relay module Applications 1. Micro-controller 2. PLC control 3. Servo Systems 4. Electro-magnetic valve 5. DC Motors 6. CNC machine 7. Home intelligent control Technical data Model JR-Bx...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Active Member

Add to cart
CE 8 Channel PLC Relay Module Output Amplifier Board 5A 10A 16A DC24V

Omron Relay Module 8 Channel PLC Relay Module Output Amplifier Board 5A 10A 16A DC24V Features: Standard DIN rail mounted Statues indication for each input Special circuit for self anti-interference Isolation f...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Active Member

Add to cart
Omron G2r -1 Interface Relay Module 16 Channel Spdt Dc24v Din Rail Mount

...Interface Relay Module 16 Channel PLC Relay Module SPDT DC24V DIN RAIL Mount ♦ Features -- Standard DIN rain mounted -- Status indication for each input -- Special circuit for self anti-interference -- Isola...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Active Member

Add to cart
220V Output Control Board 8 Channel Relay Module High Low Trigger 10A SPDT DPDT

...Relay Module 220V PLC Relay Module Output Control Board High Low Trigger 10A SPDT DPDT ♦ Features -- Standard DIN rain mounted -- Status indication for each input -- Special circuit for self anti-interferenc...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Active Member

Add to cart
CE 8 Channel PLC Relay Module Output Amplifier Board 5A 10A 16A DC24V

Omron Relay Module 8 Channel PLC Relay Module Output Amplifier Board 5A 10A 16A DC24V Features: Standard DIN rail mounted Statues indication for each input Special circuit for self anti-interference Isolation f...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
Omron G2r -1 Interface Relay Module 16 Channel Spdt Dc24v Din Rail Mount

...Interface Relay Module 16 Channel PLC Relay Module SPDT DC24V DIN RAIL Mount ♦ Features -- Standard DIN rain mounted -- Status indication for each input -- Special circuit for self anti-interference -- Isola...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
220V Output Control Board 8 Channel Relay Module High Low Trigger 10A SPDT DPDT

...Relay Module 220V PLC Relay Module Output Control Board High Low Trigger 10A SPDT DPDT ♦ Features -- Standard DIN rain mounted -- Status indication for each input -- Special circuit for self anti-interferenc...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
Weidmuller Programmable Relay Module LED Display DIN Rail Mounting JR-16W2

...each relay channel -- with relay base, easy to replace ♦ Typical Applications • Micro-controller • PLC control • Servo System • Electro-magnetic valve • DC Motors • Home intelligent control ♦ Approvals • CE ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
PLC Output Interface I O Relay Module With MIL / IDC Mounted Connector

...Relay Module MIL/IDC relay module Applications 1. Micro-controller 2. PLC control 3. Servo Systems 4. Electro-magnetic valve 5. DC Motors 6. CNC machine 7. Home intelligent control Technical data Model JR-Bx...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
5V 4 Channel Arduino Relay Module , demo code Relay Control Module

5V 4 Channel Relay Module For Arduino , demo code Relay Control Module Specification: Datasheets Pls contact us for Datasheet Product Photos As show on title or request for more Description: ic Standard Package...

Oky Newstar Technology Co., Ltd
Guangdong,China

Active Member

Add to cart
8cm x 8cm x 5cm Red Board For Arduino , 5V / 12V 2 Channel Relay Module

...Relay Module Product Details Product name 1 Channel Relay Module Size 41 * 26mm Input voltage 5V/12V Product weight 15g Contact current <3A Application Household appliances control Factory Outline Payment Terms High Quality Red Boad 5V / 12V 2 Channel Relay Module...

Oky Newstar Technology Co., Ltd
Guangdong,China

Active Member

Add to cart
6 Road Relay Module JR-6L2 , Optocoupler Relay Module 87×63 Mm Dimensions

6 Road Relay Module JR-6L2 , Optocoupler Relay Module 87��63 Mm Dimensions Usefulless of PLC output amplifier board 1 . PLC output due to the wiring and its own limitations, can not be large current and high vol...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Active Member

Add to cart