Module description:
1. The module USES real high-quality relays, often open the maximum load of interface: ac 250 v / 10 a, dc 30 v / 10 a.
2. Use SMD optocoupler isolation, driving ability is strong, stable performance;The current 5 horses;
The working voltage of 3. The module can be in 5 v, 12 v, 24 v;
4. The module can be triggered by jumper setting high or low level;
5. Fault tolerance design, the control circuit is broken, even if the torch will not take action;
6. Power indicator (green), relay status indicator (red)
7. Humanized interface design, all interface can be directly through the junction box, it is very convenient
8. The module size: 50 mm * 26 mm * 18.5 mm (length * width * height)
9. There are four fixed bolt hole, hole is 3.1 mm, spacing is 44.5 mm * 20.5 mm

Two modules of interface:
1. The DC + : connect to the power of the anode (voltage relay needs, there are 5 v. 9 v.12 v and 24 v option)
2. DC - : connected to the power of the cathode
(3) : it can be control relay closed in high or low level
Relay output:
1. No: relay normally open interface, relay suspended before closing, short selling is closed after COM
2. COM: relay public interface
3. The NC: normally closed interface relay, relay and COM short - connected before closing, and suspended after shut down

High and low level trigger option side:

1. The jumper wire with low sub for low level trigger;

2. High jumpers and sub for high level trigger.