Working mode:

P1: After the signal is triggered, the relay conducts for OP time, then disconnects; within OP time, the signal is triggered again without effect

P2: After signal triggering, the relay turns on for OP time, then disconnects; within OP time, the signal is triggered again and re-timed.

P3: After the signal is triggered, the relay turns on for OP time, then disconnects; within OP time, the signal is triggered again to reset, the relay disconnects and stops timing

P4: After a trigger signal is given and the relay is disconnected for the CL time, the relay is energized for the OP time, and after the timing is completed, the relay is disconnected;

P5: give a trigger signal, after the relay turns on for OP time, the relay turns off for CL time, then cycle the above actions, give a signal again within the cycle, the relay turns off and stops the timing; the number of cycles (LOP) can be set;

P6: No need to trigger signal after power on, relay on OP time, relay off CL time, then cycle the above action; cycle times (LOP) can be set;

P7: Signal hold function If there is a trigger signal, the timing will be cleared to zero, and the relay will keep on; when the signal disappears, the relay will be disconnected after timing OP; during the timing period, if there is a signal again, the timing will be cleared to zero;

Product parameters:

1: operating voltage: 6 - 30V support micro USB 5.0V power supply

2: Trigger signal source: high level trigger (3.0V~24V), low level trigger (0.0V~0.2V), switching control (passive switch).

3: output capacity: can control DC 30v 5A within or AC 220v5A within the device

4: quiescent current: 15mA operating current: 50mA

5: Operating temperature: -40-85 ° C

6: With optocoupler isolation

Timing range

0.01 seconds (min) ~ 9999 minutes (max) continuously adjustable

How to select timing range:

In OP/CL parameter modification interface, short press STOP key to select timing range;

XXXX No decimal point, timing range 1sec~9999sec

XXX.X Decimal point in the tenth place, timing range 0.1 seconds~999.9 seconds.

XX.XX Decimal point in the hundreds place, timing range 0.01 seconds ~ 99.99 seconds

X.X.X.X Decimal point is fully illuminated, timing range 1 minute ~ 9999 minutes

For example, if you want to set OP is 3.2 seconds, then move the decimal point to the tenth digit, LCD display 003.2

Parameter description: OP on time, CL off time, LOP cycle times (1-9999 times, "----" means unlimited cycles)

Parameter setting

a)Enter the setting interface by long press SET key;

b)First set the working mode, the working mode flashes to remind, set the working mode by short press UP/DOWN key;

c)Short press the SET key to select the working mode and enter the system parameter setting;

d)In the system parameter setting interface, short press the SET key to switch the system parameter to be modified, short press/long press the UP/DOWN key to modify;

(Note: Short press SET is invalid in P-1~p-3 and P-7 modes);.

e)In OP/CL parameter modification interface, short press STOP to switch timing unit (1s/0.1s/0.01s/1min);

f) All parameters setting is completed, long press SET to save the parameter setting and exit the setting interface;

1. Remote data upload and parameter setting function:

The system supports UART data upload and parameter setting function (TTL level) UART: 9600,8,1

Command Function

read Read system parameters

OP:xxxx 1s

OP:xxx.x 0.1s

OP:xx.xx 0.01s

OP:x.x.x.x 1 min

CL:xxxx 1s

CL:xxx.x 0.1s

CL:xx.xx 0.01s

CL:x.x.x.x 1 min

LP:xxxx Number of cycles

on Enable relay function

off Disable relay function

PX Setting mode P1, P2, etc.
Additional functions
a) Automatic sleep function: In the operation interface, long press the STOP key to start or shut down the automatic sleep function (L-P selects on to start the sleep function, and off to shut down the sleep function);
b) Relay function selection: In the operation interface, short press the STOP key to start or shut down the relay function. ‘on' satisfies the conduction condition and the relay conducts normally, ‘off' satisfies the conduction condition and the relay does not conduct; in the ‘off' state, the system flashes and displays ‘OUT';
c) Parameter viewing: In the operation interface, short press the SET key to display the current parameter settings of the system, which does not affect the normal operation of the system;
d) Display content switching: In P-5 P-6 mode, short press the DOWN key to switch the display content (running time/number of cycles);