Automation Digital Delay Timer Control Switch DC 12V LED Display Relay Module with Case

Automation Digital Delay Timer Control Switch DC 12V LED Display Relay Module with Case

http://v.youku.com/v_show/id_XNzkyNzgxMTk2.html

Features:
- Increase the supply anti- reverse function
- The use of opto isolated input and output, enhanced anti-jamming capability and consumption
- The last setting parameters can be memorized after power off
- Signal terminal voltage signal can be maintained for a longtime
- To ensure the stability of industrial grade board, class PLC
- Size: 64.2mm x 34.8mm x 18.5mm/ 25.28" x 13.7" x 7.28"

Note:
- Relay output is passive contact without charge output, and it control the on and off of the line.

Working Modes Selection:
- After power on, long press K1 for 2s, later into the selection of modes: P1~4; K2 to enter the mode.
P-1: Monostable trigger delay, a signal to trigger relay, time is up, the relay disconnect;
P-2: A signal trigger and countdown begins, T1 seconds after, the relay open T2 seconds, then close;
P-3: Open T1 seconds, disconnect T2 seconds, infinite loop. Users can set the relay time T1 and T2;
P-4: The relay opens when a signal triggers, when the trigger signal disappears, digital countdown begins, and the relay closes when the time is up.

Specifications:
- Output Ability: Controls AC 220V 5A or DC 30V 5A machine
- Static Current: 20mA, Operating Current: 50mA
- Lifespan: about 100,000 times
- Working Temperature: -40~85℃

Package Included:
- 1 x DC12V Delay Timer Control Switch