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Modbus Relay Module

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Total 4357 products for modbus relay module Manufacture & Suppliers

8 Channel Arduino Relay Module DC5V / 12V / 24V With Optocoupler Isolate

... Description * SMD optocoupler isolation, strong driving ability, stable performance; trigger current 5mA * Each channel module can be set high or low triggered by jumper * Fault-tolerant design, even if the...

Oky Newstar Technology Co., Ltd
Guangdong,China

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5V Wifi Relay Module Switch Board For Arduino Remote Control 37 * 25mm

...: the maximum transmission distance of 400m (open environment, mobile phone equipped with WIFI module). 5.Load: 10A/250VAC 10A/30VDC, the relay pull 100,000 times. Features: Taille du produit: 37 * 25mm Tens...

Oky Newstar Technology Co., Ltd
Guangdong,China

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5V/12V 4 Channel Relay Module/Expansion Board for Arduino(Red Board)

... using SMD optocoupler isolation, driving ability, stable performance; trigger current 5mA; 3. the module Operating voltage 12V; 4. the module can be high or low by a jumper setting trigger; 5. fault-toleran...

Oky Newstar Technology Co., Ltd
Guangdong,China

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Lightweight Four Channel Relay Module For Arduino , Red Board

...Relay Module For Arduino , Red Board Specification: module voltage 5V, 12V, 24V module size 73mm * 50mm * 18.5mm (L * W * H) Current 10A Weight 72g Channel 4 Description * SMD optocoupler isolation, strong d...

Oky Newstar Technology Co., Ltd
Guangdong,China

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8 Channel Arduino Relay Module DC5V / 12V / 24V With Optocoupler Isolate

... Description * SMD optocoupler isolation, strong driving ability, stable performance; trigger current 5mA * Each channel module can be set high or low triggered by jumper * Fault-tolerant design, even if the...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
5V Wifi Relay Module Switch Board For Arduino Remote Control 37 * 25mm

...: the maximum transmission distance of 400m (open environment, mobile phone equipped with WIFI module). 5.Load: 10A/250VAC 10A/30VDC, the relay pull 100,000 times. Features: Taille du produit: 37 * 25mm Tens...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

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250VAC 30VDC Arduino 2 Relay Module Expansion Board , Control Panel

...directly used the Arduino digital IO port control (Such as solenoid valves, lamps, motors, etc.), then you can consider using the relay programs to address. Arduino Relay Shield is the use of high-quality re...

Oky Newstar Technology Co., Ltd
Guangdong,China

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DC 24 Volt Power PLC Relay Module Isolation Channel CE / CCC Certification

... Power Relay Isolation Each Relay Module Channel CE / CCC Ceterfication The PLC amplifier board is a relay board that is used to isolate and amplify current and convert voltage between the PLC and the load. ...

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

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DC 24 Volt 6 Ways Programmable Relay Module With Relay Base Easy Replace

... Relay Module With Relay Base , Easy To Replace There are many low-cost PLC amplification boards with no optocoupler, no heat sink, no protection, they are not very reliable, and their service life is not mu...

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

Active Member

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250VAC 30VDC Arduino 2 Relay Module Expansion Board , Control Panel

...directly used the Arduino digital IO port control (Such as solenoid valves, lamps, motors, etc.), then you can consider using the relay programs to address. Arduino Relay Shield is the use of high-quality re...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
DC 24 Volt 6 Ways Programmable Relay Module With Relay Base Easy Replace

... Relay Module With Relay Base , Easy To Replace There are many low-cost PLC amplification boards with no optocoupler, no heat sink, no protection, they are not very reliable, and their service life is not mu...

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

Verified Supplier

Add to cart
DC 24 Volt Power PLC Relay Module Isolation Channel CE / CCC Certification

... Power Relay Isolation Each Relay Module Channel CE / CCC Ceterfication The PLC amplifier board is a relay board that is used to isolate and amplify current and convert voltage between the PLC and the load. ...

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

Verified Supplier

Add to cart
5V Relay Module KY-019 For Arduino

5V Relay Module KY-019 For Arduino , Microcontroller Development Board Specifications: 1, the new 5V Relay Module 2, can be used as microcontroller development board module can be used as home appliance control...

Oky Newstar Technology Co., Ltd
Guangdong,China

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KY-019 5v Arduino Relay Module , Microcontroller Development Board

KY-019 5v Relay Module For Arduino , Microcontroller Development Board Specifications: 1, the new 5V Relay Module 2, can be used as microcontroller development board module can be used as home appliance control...

Oky Newstar Technology Co., Ltd
Guangdong,China

Active Member

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KY-019 5v Arduino Relay Module , Microcontroller Development Board

KY-019 5v Relay Module For Arduino , Microcontroller Development Board Specifications: 1, the new 5V Relay Module 2, can be used as microcontroller development board module can be used as home appliance control...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

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5V Relay Module KY-019 For Arduino

5V Relay Module KY-019 For Arduino , Microcontroller Development Board Specifications: 1, the new 5V Relay Module 2, can be used as microcontroller development board module can be used as home appliance control...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

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BENTLY NEVADA 350033 16 Channel Relay Module PWA 149986-01 D 40 °C to +85 °C

...Relay Module PWA 149986-01 D 40 °C to +85 °C Description The 16-Channel Relay Module is a full-height module that provides 16 relayoutputs. Any number of 16-Channel Relay Modules can be placed in any of thes...

Shenzhen Wisdomlong Technology CO.,LTD
Guangdong,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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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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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

Active Member

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