PT3021 5V 1-Channel Relay Board Module
- Brand : Pastall
- Product Code : PT3021
- Availability : In Stock
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$0.29
Product Features:
1. Wide voltage power supply (6 ~ 30V) supports micro USB 5.0V power supply, easy to use;
2. The interface is clear and simple, powerful, easy to understand, meet almost all your needs;
3. There is a key stop function (STOP key), with reverse polarity protection, reverse polarity does not burn;
4. Increase the sleep mode, it enables, without any operation within 5 minutes, turn off the monitor automatically; any key to wake up;
5. You can set a different OP, CL, LOP parameters, which are independent of each other, were saved;
6. All setup parameters are saved automatically power down.
Product parameters:
1: Operating voltage: 6--30V support micro USB 5.0V power supply
2: The trigger source: high trigger (3.0V-24V) signal with no common ground system to improve anti-jamming capability of the system (also self-shorting common ground)
3: Output capability: You can control the DC or AC within 30v 5A within 220v5A
4: Quiescent Current: 20mA Operating Current: 50mA
5: Timing range: 0.1 seconds -999 minutes continuously adjustable;
6: Availability: more than 10 million times;
Working temperature: -40-85 Celsius ;
size: 6.2 * 3.8 * 1.7cm
7: with optocoupler isolation, enhanced anti-jamming capability, industrial grade circuit boards, set the parameters after power failure memory forever.
Special Note: The relay outputs are passive contact, uncharged output to control a line-off role.