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Rs232 Relay Board

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Total 1843 products for rs232 relay board Manufacture & Suppliers

PLC Output Module / I O Relay Module JR-B16PC Input Output Board 1NO Output Contacts

... for self anti-interference 5.Isolation for each relay channel 6. with relay base, easy to replace 7.with RC arc extinction circuit Applications 1. Micro-controller 2. PLC control 3. Servo Systems 4. Electro...

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

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PCB Mount Terminal 250 20A Power Relay 12V RF-SS-112DMF For Control Board

PCB Mount Terminal 250 20A Power Relay 12V RF-SS-112DMF For Control Board 20A Power Relay Description: RF series is one kind that mounts carrying PCB or PCB and fast terminal connection power relay. High capaci...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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900mW SPST 5V 20A Power Relay RF-SS-105DM For Appliances Control Board

900mW SPST 5V 20A Power Relay RF-SS-105DM For Appliances Control Board 20A Power Relay Description: RF series is one kind that mounts carrying PCB or PCB and fast terminal connection power relay. High capacity,...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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NO Terminal 187 20A 12V 3 Pin Relay PCB Mount For Microwave Control Board

NO Terminal 187 20A 12V 3 Pin Relay PCB Mount For Microwave Control Board 20A Power Relay Description: RMIF series power relay, rated current from 16A to 20A,5KV dielectric withstand between coil and contact, m...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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PCB Mount Terminal 250 12V 30A Power Relay RF-SS-112DMF For Main Board

PCB Mount Terminal 250 12V 30A Power Relay RF-SS-112DMF For Main Board 30A Power Relay Description: RF series is one kind that mounts carrying PCB or PCB and fast terminal connection power relay. High capacity,...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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24 Volt PLC Din Rail Relay Module Special Circuit For Self Anti Interference

24 Volt PLC Din Rail Relay Module Special Circuit For Self Antiinterference PLC amplification board is a new energy control board that replaces intermediate relays and solid state relays developed in the 21st c...

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

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

... and high voltage output, so need to enlarge the board to increase the output current voltage, improve the drive load capacity 2 . It is a link bridge of PLC output and is often used to drive solenoid ......

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

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PLC Output Module / I O Relay Module JR-B16PC Input Output Board 1NO Output Contacts

... for self anti-interference 5.Isolation for each relay channel 6. with relay base, easy to replace 7.with RC arc extinction circuit Applications 1. Micro-controller 2. PLC control 3. Servo Systems 4. Electro...

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

Verified Supplier

Add to cart
PCB Mount Terminal 250 20A Power Relay 12V RF-SS-112DMF For Control Board

PCB Mount Terminal 250 20A Power Relay 12V RF-SS-112DMF For Control Board 20A Power Relay Description: RF series is one kind that mounts carrying PCB or PCB and fast terminal connection power relay. High capaci...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Add to cart
900mW SPST 5V 20A Power Relay RF-SS-105DM For Appliances Control Board

900mW SPST 5V 20A Power Relay RF-SS-105DM For Appliances Control Board 20A Power Relay Description: RF series is one kind that mounts carrying PCB or PCB and fast terminal connection power relay. High capacity,...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

Verified Supplier

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NO Terminal 187 20A 12V 3 Pin Relay PCB Mount For Microwave Control Board

NO Terminal 187 20A 12V 3 Pin Relay PCB Mount For Microwave Control Board 20A Power Relay Description: RMIF series power relay, rated current from 16A to 20A,5KV dielectric withstand between coil and contact, m...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

Verified Supplier

Add to cart
PCB Mount Terminal 250 12V 30A Power Relay RF-SS-112DMF For Main Board

PCB Mount Terminal 250 12V 30A Power Relay RF-SS-112DMF For Main Board 30A Power Relay Description: RF series is one kind that mounts carrying PCB or PCB and fast terminal connection power relay. High capacity,...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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531X171TMAAFG2 GE Terminal Board Relay Card

... Details The GE Terminal Board Relay Card 531X171TMAAFG2 contains interface circuitry and the connection terminals for most signal I/O. The board connects to the drive control board through cables. The GE Te...

MOORE AUTOMATION LIMITED
Fujian,China

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2 RS485 Communication Medium Voltage Protection Relays AC220V DC220V

AM5 �� A complete set of protection, related to the application; �� 8 current input, 4 voltage input, 16 DI, 10 DO; �� Auxiliary power supply adapts with AC220V, DC220V, DC110V, AC110V; �� 2 RS485 serial communicat...

Jiangsu Acrel Electrical Manufacturing Co., LTD.
Jiangsu,China

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DC110V AC110V 12DI 5DO Medium Voltage Protection Relays AM4 Series

AM4 �� A complete set of protection, related to the application; �� 4 current input, 4 voltage input, 12DI, 5DO; �� Auxiliary power supply adapts with AC220V, DC220V, DC110V, AC110V; �� 1 RS485 serial communication...

Jiangsu Acrel Electrical Manufacturing Co., LTD.
Jiangsu,China

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Nihon Kohden Cardiolife TEC-7621C Defibrillator Relay Unit HV-761V With HV Drive Board UR-0121

...Drive Board UR-0121 for Nihon Kohden Cardiolife TEC-7621C Defibrillator Relay Unit HV-761V with HV Drive Board UR-0121 - This part is second-hand but has complete performance and meets the usage requirements...

China World Technology Medical Equipment Service Group
Guangdong,China

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RK3588 Industrial Control Board NPU 6Tops 8K Android 12 RS232 RS485 Embedded System Board

...RS232 RS485 Industrial Control Embedded System Board from ADW and Sunchip Product Model: AD-0160 Product Name: RK3588 Edge Computing Device Main Features: 1, Octa-Core, 8K output, 4K hardware decoding; 2, Ma...

SHENZHEN SUNCHIP TECHNOLOGY CO., LTD
Guangdong,China

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16 Channel Relay Module For Arduino 12v LM2576 Relay Plate With Optocoupler

...Relay Module For Arduino 12v LM2576 Relay Plate With Optocoupler Specifications: 16 road relay module: 12 v relay contact capacity and a250v, with light coupling protection. 5 V or 3.3 V drive. Support all S...

Oky Newstar Technology Co., Ltd
Guangdong,China

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RJ45 Port Industrial Tablet With Watchdog Chip On Board

RJ45 Port Industrial Tablet With Watchdog Chip On Board Green Terminal Block for RS232, RS485, UART, GPIO, Relay With 2GB ROM, 8GB RAM and 8- core faster CPU processor for your needs, 7 inch IPS display and cap...

Shenzhen Sibo Industrial & Development Co., Ltd.
Guangdong,China

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16 Channel Relay Module For Arduino 12v LM2576 Relay Plate With Optocoupler

...Relay Module For Arduino 12v LM2576 Relay Plate With Optocoupler Specifications: 16 road relay module: 12 v relay contact capacity and a250v, with light coupling protection. 5 V or 3.3 V drive. Support all S...

Oky Newstar Technology Co., Ltd
Guangdong,China

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