The module using genuine quality relay, normally open interface Maximum load: AC 250V/10A, DC 30V/10A;
- Using high-power high-voltage transistor 2907A, driving ability, stable performance; trigger current of 5mA; Module operating voltage 5V, otherwise 12V and 24V modules to choose from;
- Relay low level pull, the module containing the current limiting resistor, low level can GND, MCU I / O port is set low;
- Fault-tolerant design, even if the control line is off, the relay will not operate;
- Power indicator (red), 1 relay status indicator (blue)
- Interface design user-friendly, all interfaces can connect directly leads to very convenient
- Module size: 4.8cm * 2.6cm * 1.68cm (L * W * H)
- There are four fixed bolt hole for easy installation.
- A module control end, 3-wire interface, all interfaces can connect directly leads to user-friendly
- the VCC the external 5V
- GND external GND
- CL1 relay control interface, low level relay pull
B relay output, 3-wire interface, all interfaces can connect directly leads, user-friendly
- NC relay normally closed interface, before the relay together with COM shorted pull vacant
- COM relay public interface
- NO relay normally open interface, the relay becomes vacant before the pull, pull shorted with COM.