ANMBEST 1pc 12V Relay Module and Opto-Coupler High or Low Level Trigger Expansion Board for Raspberry PiArduino (12V 4 Channels)
$21.22
-
Arrives
- This is a 4-channel insulated 12V 10A relay module, each relay can be switched on and off individually, with a photoisolated digital input. The standard interface can be directly connected to the microcontroller and can be controlled directly by various microcontrollers such as Arduino. Very convenient for AVR, PIC, ARM, DSP, etc
- Equipped with a large current relay, maximum load: AC250V 10A, 15A 125VAC, DC30V 10A; light isolator trigger current: 5mA
- Reliability: Fault tolerant design. If the control line is broken, the relay will not move. Optical bonding isolation allows for a more reliable and more stable trigger
- EASY INSTALLATION: Both sides are equipped with threaded terminal plates and fixed bolt holes (diameter: 3.1mm) for easy installation
- High/low level triggers can be selected by jumpers. Extremely versatile and can be reversed to input logic with jumpers
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- This is a 4-channel insulated 12V 10A relay module, each relay can be switched on and off individually, with a photoisolated digital input. The standard interface can be directly connected to the microcontroller and can be controlled directly by various microcontrollers such as Arduino. Very convenient for AVR, PIC, ARM, DSP, etc
- Equipped with a large current relay, maximum load: AC250V 10A, 15A 125VAC, DC30V 10A; light isolator trigger current: 5mA
- Reliability: Fault tolerant design. If the control line is broken, the relay will not move. Optical bonding isolation allows for a more reliable and more stable trigger
- EASY INSTALLATION: Both sides are equipped with threaded terminal plates and fixed bolt holes (diameter: 3.1mm) for easy installation
- High/low level triggers can be selected by jumpers. Extremely versatile and can be reversed to input logic with jumpers
Technical Specifications:
Channel: 4 channels
Operating voltage: DC 12V
Normal open load support: 10A 250VAC / 15A 125VAC / 10A 30VDC
Static current: 5mA
Max Current: 80mA
Trigger Current: 2-5mA
Trigger voltage (low): 0-4V
Trigger Voltage (HIGH): 4.5 - 12 V
Insulation Resistance: 100 MΩ (500 VDC)
Operating time (under rated voltage): less than 10 ms
Release time (less than rated voltage): less than 5ms
Power Indicator (Green), Relay Status Indicator (Red)
User-friendly interface design. All interfaces can be directly connected via terminal wire leads.
Module Size: 2.9 x 2.0 x 0.7 inches (73 x 50 x 18.5 mm) / 4.06 x 1.97 x 0.73 inches (L x W x H)
Input Interface:
DC +: Connect to positive power supply (depending on relay voltage range)
DC-: Connect to negative power supply
IN: Relay Module Trigger Pin (High or Low Lever Trigger Option)
Relay Output:
Normal Open (NO):Normal Open Pin for Relay No pin will not connect to COM pin when relay off. No pin connects to COM pin when relay on.
Common Pin (COM): Common Pin for Relay
Normal Close (NC):Normal close pin on the relay NC pin connects to COM pin when relay off NC pin will not connect to COM pin when relay on.
High/Low Level Trigger:
1. Low level trigger when jumper and L are short-circuited.
2. High lever triggers when jumper and H are short-circuited.
Package Includes:
1* 4 Channel 12V Relay Module with Optocoupler Module
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