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Rs232 Relay Module

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Total 5255 products for rs232 relay module Manufacture & Suppliers

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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5V 12V 24V 16 Channel I O Relay Module With Optocoupler Isolations With IDC Connector High Low Trigger

...Relay Module With Optocoupler Isolations With IDC Connector High Low Trigger Features -- Support most of PLC output interface -- Standard DIN rain mounted -- Status indication for each input -- Special circu...

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

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51 AVR MCU Arduino 8 Channel Relay Module DC 12V With Optocoupler

...Relay Module DC 12V With Optocoupler Describations: Name Specification Maximum load on normally open pin AC 250V/10A, DC 30V/10A Trigger current 5mA Voltage 5V/12V at optional, please tell which one you need...

Oky Newstar Technology Co., Ltd
Guangdong,China

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51 AVR MCU Arduino 8 Channel Relay Module DC 12V With Optocoupler

...Relay Module DC 12V With Optocoupler Describations: Name Specification Maximum load on normally open pin AC 250V/10A, DC 30V/10A Trigger current 5mA Voltage 5V/12V at optional, please tell which one you need...

Oky Newstar Technology Co., Ltd
Guangdong,China

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8 Channel Relay Board / PLC Relay Module DPDT Mitsubishi Amplifier Power

8 Channel PLC Relay Module , DPDT Mitsubishi Amplifier Power PLC Relay Board PLC input and output are generally divided into source input and sink input, source input is the input voltage is 0v, com termination...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,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

Verified Supplier

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DC Output Board PLC Relay Module , 4 Channel Weidmuller Relay Board DPDT

DC Output Board PLC Relay Module , 4 Channel Weidmuller Relay Board DPDT Input and output of PLC Input interface: The optocoupler consists of two light emitting diodes and a phototransistor. Light-emitting diod...

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

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5v Relay Board / 8 Channel Relay Module With Optocoupler Status Each Input Indication

... used for stepping motor control, servo control, and solenoid valve control (high valve operating frequency). 2 , service life Relays are mechanical components so they have a long operating life. Transistors...

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

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5V 12V 24V 16 Channel I O Relay Module With Optocoupler Isolations With IDC Connector High Low Trigger

...Relay Module With Optocoupler Isolations With IDC Connector High Low Trigger Features -- Support most of PLC output interface -- Standard DIN rain mounted -- Status indication for each input -- Special circu...

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

Verified Supplier

Add to cart
2 Channel SSR Solid State Arduino Relay Module Low Level Relay Module For Arduino

2 Channel SSR Solid-State Relay Module For Arduino Low Level Feature: Power supply: 5V DC (160mA) Input control signal voltage: (0-0.5V low stage SSR is OFF) (2.5-20V high stage SSR is ON) SSR Output (each chan...

Oky Newstar Technology Co., Ltd
Guangdong,China

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Timing Circuit Switch Delay Timer Relay Module Ith LCD Two Columns

XY-WJ01 Timing Circuit Switch delay timer relay module relay delay module Description: 1. Display with LCD two columns, can display parameters directly 2. Trigger mode: high and low level, switch quantity 3. Pa...

Oky Newstar Technology Co., Ltd
Guangdong,China

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1 Channel Relay Module For Arduino Delay Power Off Upper And Lower Limit Detection

...Limit Detection 1 Channel Relay Module for Arduino Specification: Origin CN(Origin) Condition New Weight 55g Color As picture MOQ 25pcs Application For stem education Brand Name OEM Quality High quality Item...

Oky Newstar Technology Co., Ltd
Guangdong,China

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12V 2A 3A Adapter 24W 36W Relay Module For Arduino AC DC Switching Power Supply

12V 2A 3A Power Adapter 24W 36W Relay Module For Arduino AC DC Switching Power Supply 12V 2A 3A Power Adapter 24W 36W Relay Module for Arduino AC DC Switching Power Supply Specification: Input 100-240V 50-60Hz ...

Oky Newstar Technology Co., Ltd
Guangdong,China

Active Member

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2 Channel SSR Solid State Arduino Relay Module Low Level Relay Module For Arduino

2 Channel SSR Solid-State Relay Module For Arduino Low Level Feature: Power supply: 5V DC (160mA) Input control signal voltage: (0-0.5V low stage SSR is OFF) (2.5-20V high stage SSR is ON) SSR Output (each chan...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

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Timing Circuit Switch Delay Timer Relay Module Ith LCD Two Columns

XY-WJ01 Timing Circuit Switch delay timer relay module relay delay module Description: 1. Display with LCD two columns, can display parameters directly 2. Trigger mode: high and low level, switch quantity 3. Pa...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
1 Channel Relay Module For Arduino Delay Power Off Upper And Lower Limit Detection

...Limit Detection 1 Channel Relay Module for Arduino Specification: Origin CN(Origin) Condition New Weight 55g Color As picture MOQ 25pcs Application For stem education Brand Name OEM Quality High quality Item...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
12V 2A 3A Adapter 24W 36W Relay Module For Arduino AC DC Switching Power Supply

12V 2A 3A Power Adapter 24W 36W Relay Module For Arduino AC DC Switching Power Supply 12V 2A 3A Power Adapter 24W 36W Relay Module for Arduino AC DC Switching Power Supply Specification: Input 100-240V 50-60Hz ...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

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2-way-12V flame sensor module With Relay Module

... sensitive to ambient light, commonly used to detect the environment around the brightness of the light. 2, module in the environment light brightness than set threshold, the output high level, when the envi...

Oky Newstar Technology Co., Ltd
Guangdong,China

Active Member

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2-way-12V flame sensor module With Relay Module

... sensitive to ambient light, commonly used to detect the environment around the brightness of the light. 2, module in the environment light brightness than set threshold, the output high level, when the envi...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

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3500/32 Bently Nevada 3500 System Relay Module 4channel 5AMP 30VDC 250VAC

...RELAY MODULE 4CHANNEL 5AMP 30VDC 250VAC Brand New Bently Nevada 3500/42 135489-02 Module In Stock Description The 3500/32 and 3500/33 Relay Modules provide a set of relays that can be programmed to actuate b...

NEW SOURCE AUTOMATION CO.,LTD
China

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Rs232 Relay Module

Total 5255 products for rs232 relay module Manufacture & Suppliers

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

5V 12V 24V 16 Channel I O Relay Module With Optocoupler Isolations With IDC Connector High Low Trigger

51 AVR MCU Arduino 8 Channel Relay Module DC 12V With Optocoupler

51 AVR MCU Arduino 8 Channel Relay Module DC 12V With Optocoupler

8 Channel Relay Board / PLC Relay Module DPDT Mitsubishi Amplifier Power

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

DC Output Board PLC Relay Module , 4 Channel Weidmuller Relay Board DPDT

5v Relay Board / 8 Channel Relay Module With Optocoupler Status Each Input Indication

5V 12V 24V 16 Channel I O Relay Module With Optocoupler Isolations With IDC Connector High Low Trigger

2 Channel SSR Solid State Arduino Relay Module Low Level Relay Module For Arduino

Timing Circuit Switch Delay Timer Relay Module Ith LCD Two Columns

1 Channel Relay Module For Arduino Delay Power Off Upper And Lower Limit Detection

12V 2A 3A Adapter 24W 36W Relay Module For Arduino AC DC Switching Power Supply

2 Channel SSR Solid State Arduino Relay Module Low Level Relay Module For Arduino

Timing Circuit Switch Delay Timer Relay Module Ith LCD Two Columns

1 Channel Relay Module For Arduino Delay Power Off Upper And Lower Limit Detection

12V 2A 3A Adapter 24W 36W Relay Module For Arduino AC DC Switching Power Supply

2-way-12V flame sensor module With Relay Module

2-way-12V flame sensor module With Relay Module

3500/32 Bently Nevada 3500 System Relay Module 4channel 5AMP 30VDC 250VAC