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Rs232 Relay Board

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Total 1841 products for rs232 relay board Manufacture & Suppliers

12 Channel Slim PLC Relay Module Interface OMRON Relay 220VAC PLC DC Amplified Board

..., PLC output amplifier board, PLC voltage conversion board, the main role is to isolate the PLC output and the load, the load is short-circuit not directly burned The advantages of the programming controller...

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

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12 Channel Slim PLC Relay Module Interface OMRON Relay 220VAC PLC DC Amplified Board

..., PLC output amplifier board, PLC voltage conversion board, the main role is to isolate the PLC output and the load, the load is short-circuit not directly burned The advantages of the programming controller...

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

Verified Supplier

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9V / 12V / 24V dc One 1 Channel Arduino Relay Module , relay module board Shield

...Relay Module For Arduino , relay module board Shield Basic Decription: Model number OKY3011 Name 1 Channel Relay Module Shield Equiped with high-current relay : DC30V 10A AC250V 10A Voltage: 5V / 9V/ 12V/ 24...

Oky Newstar Technology Co., Ltd
Guangdong,China

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9V / 12V / 24V dc One 1 Channel Arduino Relay Module , relay module board Shield

...Relay Module For Arduino , relay module board Shield Basic Decription: Model number OKY3011 Name 1 Channel Relay Module Shield Equiped with high-current relay : DC30V 10A AC250V 10A Voltage: 5V / 9V/ 12V/ 24...

Oky Newstar Technology Co., Ltd
Guangdong,China

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GROW K219-A+R502-F DC12V 6 Relays K219-A Fingerprint Infrared Remote Control Board+R502-F Waterproof Small Fingerprint Module

...Relay(Max. current: 10A) Fingerprint capacity:120 pieces(20 fingerprints per relay position)K1-K6 SET Button corresponds to No.1-6 Relay Control board management:Fingerprint, Remote control(IR) (Before opera...

Hangzhou Grow Technology Co., Ltd.
Zhejiang,China

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GROW K219-A+R503 Programmable Fingerprint Infrared Control Board Control Relay Time Control Switch

...Relay(Max. current: 10A) Fingerprint capacity:120 pieces(20 fingerprints per relay position)K1-K6 SET Button corresponds to No.1-6 Relay Control board management:Fingerprint, Remote control(IR) (Before opera...

Hangzhou Grow Technology Co., Ltd.
Zhejiang,China

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GROW K219-A+R502-AW Fingerprint Infrared Remote Control Board For Door Access Control Programmable Time Relay Output

...Relay(Max. current: 10A) Fingerprint capacity:120 pieces(20 fingerprints per relay position) K1-K6 SET Button corresponds to No.1-6 Relay Control board management:Fingerprint, Remote control(IR) (Before oper...

Hangzhou Grow Technology Co., Ltd.
Zhejiang,China

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GROW K219-A Programmable Multiple Relay Fingerprint Infrared Remote Controller Control Board

...Relay(Max. current: 10A) Fingerprint capacity:120 pieces(20 fingerprints per relay position)K1-K6 SET Button corresponds to No.1-6 Relay Control board management:Fingerprint, Remote control(IR) (Before opera...

Hangzhou Grow Technology Co., Ltd.
Zhejiang,China

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53x18x18.5mm 1 Channel 12v Relay Module With Optocoupler Low Level Trigger Expansion Board

...normally closed pin Relay can directly control all kinds of equipment and load Signal input with a low level signal, the common pin and the normally opened pin will connected Have power and relay operation i...

Shenzhen Creatall Electronics Co., Ltd.
China

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Step Elevator Lift Spare Parts Relay Pcb Board SM-11-A

...Relay Pcb Board SM-11-A Brand SULAB Description Elevator Relay PCB Board Part No. SM-11-A MOQ 1PC Transportion TNT, UPS, DHL, Fedex, Air, Sea Applicable Elevator Packages Carton, Wooden case, Pallet etc Del...

Xian Sulab Machinery Co., Ltd.
Shaanxi,China

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7 Inch Android Touch POE Wall Mounted With RS232 RS485 GPIO Relay For Industrial Control

... Android application for home application and so on... SIBO Q896 In Wall Android RS232 Tablet SIBO Q896 In Wall Android RS232 Tablet For smart home and control IPS Screen (G+G glass) Android OS In wall / On ...

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

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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

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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

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MEI SCNL6607R RS232 Bill Acceptor 30007295C Transmitting Control Board

...RS232 Bill Acceptor 30007295C Transmitting Control Board Product Overview The MEI SCNL6607R RS232 Cashflow Bill Acceptor Transmitting Control Board (Part No. 30007295C) is a high-performance control module d...

Tiger Spare Parts Co., Ltd
Guangdong,China

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GROW KS220-L+R558-S DC30-75V Fingerprint Control Board 2 Relays Admin/User Funtion Self-Locking/Jog/Ignition Mode

KS220-L Technical Parameters Technical parameter: ��Power supply: DC 30-75V ��Standby current: 3.5mA ��Fingerprint capacity: ��Admin Fingerprint:10 pieces ��User Fingerprint: R503/R502-F:190 pieces R558/R558S:110 pi...

Hangzhou Grow Technology Co., Ltd.
Zhejiang,China

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GROW K219-B+G16 DC12V Admin/User Password Fingerprint Control Board With 6 Relays For Door Access Control System

Technical Parameters ��Power supply: DC12V ��Output: Relay(Max. current: 10A) ��Fingerprint capacity: Administrator Fingerprint: 10 pieces User Fingerprint: 60 pieces(10 fingerprints per relay position) ��Password ...

Hangzhou Grow Technology Co., Ltd.
Zhejiang,China

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GROW K220+R502-A DC10-24V Two Relay Output With Administrator/User Fingerprint Access Control Board 0.5s-60s-Normally Open Relay

Technical Parameters ·Power supply:DC10V--24V ·Stand-by mode current: <10mA ·Output:Relay(Max. current: 10A) ·Fingerprint capacity:200 pieces ·Relay Time: 0.5s-60s or over 60s - In normally open mode-press finger-relay open,press again-relay closed ......

Hangzhou Grow Technology Co., Ltd.
Zhejiang,China

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Board 5V 8 Channel Relay Module For Arduino , 51 AVR MCU Relay Module

Board 5V 8 Channel Relay Module For Arduino , 51 AVR MCU Relay Module Specifications: 1, the relay using the Song Yue relay, the output contact capacity 10A 250VAC, 10A 30VDC, easily used in home appliances, or...

Oky Newstar Technology Co., Ltd
Guangdong,China

Active Member

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Board 5V 8 Channel Relay Module For Arduino , 51 AVR MCU Relay Module

Board 5V 8 Channel Relay Module For Arduino , 51 AVR MCU Relay Module Specifications: 1, the relay using the Song Yue relay, the output contact capacity 10A 250VAC, 10A 30VDC, easily used in home appliances, or...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

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5 Terminals Micro Automotive Relay Pcb Socket For Relay 40 Amp PC Board Mounting

...our visiting is very important for us . We are the most abundant manufacturer of relay and flasher products in China , competitive price .We sincerely hope to cooperate with you, an important customer , to c...

Zhejiang Huiyou Auto Parts Co., Ltd.
Zhejiang,China

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Rs232 Relay Board

Total 1841 products for rs232 relay board Manufacture & Suppliers

12 Channel Slim PLC Relay Module Interface OMRON Relay 220VAC PLC DC Amplified Board

12 Channel Slim PLC Relay Module Interface OMRON Relay 220VAC PLC DC Amplified Board

9V / 12V / 24V dc One 1 Channel Arduino Relay Module , relay module board Shield

9V / 12V / 24V dc One 1 Channel Arduino Relay Module , relay module board Shield

GROW K219-A+R502-F DC12V 6 Relays K219-A Fingerprint Infrared Remote Control Board+R502-F Waterproof Small Fingerprint Module

GROW K219-A+R503 Programmable Fingerprint Infrared Control Board Control Relay Time Control Switch

GROW K219-A+R502-AW Fingerprint Infrared Remote Control Board For Door Access Control Programmable Time Relay Output

GROW K219-A Programmable Multiple Relay Fingerprint Infrared Remote Controller Control Board

53x18x18.5mm 1 Channel 12v Relay Module With Optocoupler Low Level Trigger Expansion Board

Step Elevator Lift Spare Parts Relay Pcb Board SM-11-A

7 Inch Android Touch POE Wall Mounted With RS232 RS485 GPIO Relay For Industrial Control

2 Channel Weidmuller Din Rail Relay Module Status Each Input Indication

2 Channel Weidmuller Din Rail Relay Module Status Each Input Indication

MEI SCNL6607R RS232 Bill Acceptor 30007295C Transmitting Control Board

GROW KS220-L+R558-S DC30-75V Fingerprint Control Board 2 Relays Admin/User Funtion Self-Locking/Jog/Ignition Mode

GROW K219-B+G16 DC12V Admin/User Password Fingerprint Control Board With 6 Relays For Door Access Control System

GROW K220+R502-A DC10-24V Two Relay Output With Administrator/User Fingerprint Access Control Board 0.5s-60s-Normally Open Relay

Board 5V 8 Channel Relay Module For Arduino , 51 AVR MCU Relay Module

Board 5V 8 Channel Relay Module For Arduino , 51 AVR MCU Relay Module

5 Terminals Micro Automotive Relay Pcb Socket For Relay 40 Amp PC Board Mounting