Description

12V automatic delay multifunctional self-locking relay cycle timer module PLC home

Module function:

The user can choose from the following eight functions by using the keypad.

The user can select and save the setting parameters. Set the time to at least 1 second,

And the accuracy is better than 0.1 second. The eight functions are as follows: 1) Turn off at the set time: After the power is turned on, the delay time T1 arrives, and the relay is closed.

T1 is adjusted between 0 seconds and 270 hours. When we feed the CH1 high level pulse signal,

Loop replay (high level time lasts for a long time or equal to 20 meters per second. The same applies to the following). 2) Disconnect at the set time: When the relay is closed, the delay time T1 arrives, and the relay

Open. T1 is adjusted between 0 seconds and 270 hours. When we feed the CH1 high level pulse signal,

The cycle repeats itself. 3) Cyclic mode 1: After power-on, the relay will not turn off at the first. When T1 arrives, the relay closes. When T2 arrives, the relay opens. And the cycle goes on. Adjustable between T1 and T20 seconds

270 hours. When we feed CH1 a high-level pulse signal, the cycle repeats itself. 4) Cyclic mode 2: After power on, the relay is immediately turned off. When T1 arrives, the relay opens; when

When T2 is reached, the relay closes again and the cycle continues. When we feed the CH1 high level pulse signal,

The cycle repeats itself. 5) Self-locking relay mode: We feed the CH1 high-level pulse signal, and the relay is closed. When we feed a high-level pulse signal again, the relay opens. 6) Trigger relay mode: We feed the CH1 high level signal and the relay is closed. When the high level is completed, the relay opens. 7) Limited cycle mode 1: On the basis of function 3, we have added cycles. In this mode, T1 and T2 are adjustable from 0 seconds to 9999 seconds, and the period is selected from 1 to 9999 times. 8) Limited cycle mode 2: On the basis of 4 functions, the cycle is added. In this mode, T1 and T2 are adjustable from 0 seconds to 9999 seconds, and the period is selected from 1 to 9999 times.

Connection: Module control terminal: there are 3-wire interfaces, all interfaces are terminal 1, DC +: 12V positive 2, DC: power negative 3, CH1: input detection interface relay output: 3-wire interface, all interfaces have terminal 1 , NO: Normally open (before the relay is closed, this pin is not connected after the relay is closed, its pin is short-circuited with COM). 2. COM: Relay general interface 3. NC: Normally closed (before the relay is closed, this pin is short-circuited and after the COM relay is closed, this pin is not connected) Specifications: Size: 66x40x1.5mm (approximately) Color: Shown as a photo .