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16 relay module 5V 12V control board with optocoupler protection with the LM2596 power Type=5v



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Seller Name : 3D World
Best Quality Wholesale Price
Cash-On-Delivery: Not Available for this product



Product Details


1 , 12V Relay contact capacity 10A 250V With optocoupler tection. Onboard power supply module does not need an external power supply. I / O It drives active low.

2 , Used as a microcontroller development board module can be used as appliance control, it can also be used PLC Extended output .

Module Features:

1 The control signal voltage range : The trigger signal is low 0- 2V; High voltage can not exceed 5V .

2 , The industry's top optocoupler isolation, anti-interference ability, stable performance; trigger current only 3mA .

3 , 1-16 All on the road can be arbitrary / Close, or any road.

4 , Output form: direct access AC 220V 10A or DC30V 10A Load .

5 Each relay common COM Are independent, user-friendly access to different signals, each relay with both normally closed and normally open port.

6 Each comes with relay action indicator, pull off, disconnect extinguished.

7 , User-friendly interface design, all interfaces can connect directly through the terminal leads, very convenient.

8 , Features 4 Fixed bolt hole for easy installation.

9 , PCB Plate size: 180MM (L) * 90MM (W) * 20MM (H) .

Electrical parameters:
Supply voltage: 5V 12V (DC)

Supply Current: more than 200mA
Each relay may be supported: 250V 10A (AC) or 30V 10A (DC)

duct manual:
1. Power supply to meet the range, DC 12V ;
2. Power requirements according to wiring diagram can not be reversed;
3. ducts LM2596S Buck chip slight fever is a normal phenomenon, the relay work long hours have normal heating phenomenon, are normal;
4. Load power to give leave a margin load relays, power should be avoided? 2000W about?And working environment for a long time, the life of the duct will have some impact.
Made clear the list:

16 Road Relay Module 1 A

This module wiring diagram:


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Additional Information

SKU CD01171220081
Cash on Delivery No

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