Item Description:
This controller is designed to control small 12VDC electric doors - chicken, garage, gate ets.
Have build in 2 timers, for open and close the door, with reversing the polarity.
Module can be start with positive 12V+ and negative pulse(not soldered wire)
Have led indication for working timer green - in one direction, red - in other direction.
Build in protection for common pulse at the two inputs.
Dimensions:
- length - 39 mm
- width - 34 mm
- height - 16 mm
Power supply - 12V DC - Have protection against reverse supply voltage. - wired with red(positive) and black(negative) wires
Output reversed - direct 12V DC 2A - wired with two white wires
Two orange wires - for positive pulse start of the timers
Controller can be start with negative pulse( not soldered wires)
Length of the wires - 10 cm
Relays: 2A/12V DC
Time is adjusted by trimmer - rotate counterclockwise - increase time
Important: please use powerful DC adapter - min 4A, to be sure that module will not restart, if voltage drop when motor start.
Principle of work:
Connect the red and black wires to power supply( use min 4A adapter). Two white wires - to the motor( max 2A).
When timer 1 orange wire receive 12V+ pulse - the module will supply 12V to the motor for the set time 1,then motor will stop.
When timer 2 orange wire receive 12V+ pulse - the motor will supply reverse 12V+ and motor will start to opposite direction for the set time 2, then will stop.
if you use 12V- pulse - solder two wires at the plate( see the wiring diagram) and use them in same way.
Package contents:
1. Door Controller
2. Instruction for use and wiring diagram.
