Module features:
1. With liquid crystal display, the current mode and parameters at a glance, very clear, simple
and practical;
2. Support high and low level triggering, switching control, suitable for most occasions;
3. Wide voltage power supply (6~30V) support micro USB 5.0V power supply, very
convenient to use;
4. Support UART data upload and parameter setting;
5. Has a key emergency stop function (STOP key), with reverse connection protection,
reverse connection does not burn;
6. Increase the sleep mode, after enabling, no operation within 5 minutes, automatically turn
off the LCD backlight; any key wake up;
7. Can set different OP, CL, LOP parameters, these parameters are independent of each other,
saved separately;
8. All setup parameters are automatically saved by power down.
Wiring Schematic:
Working mode:
P1: After the signal triggers, the relay conducts for OP time, then disconnects; within OP
time, the signal triggers again to be invalid;
P2: After the signal is triggered, the relay conducts for OP time, then disconnects; within the
OP time, the signal is triggered again to retime;
Timing Relay Module with LCD Display
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