Product Description
Features:
1. Technology : Infrared
2. Range : 25m, will be reduced to 30% in bad weather conditions : for rain ,dust ,etc
3. Infrared Frequency : 1.92khz
4. Power supply : 12 to 24 VDC /AC
5. Wave length :940nm
6. Input : r*15ma - t*30ma
7. Operating temperature : --20 degrees to 50degrees
8. Relay output : 1 a max *36 v
Tip:
On most gate motors there is a special outlet for Photo Safety Beams on the control board.
“Normally Open” and “Normally Closed” are words that you'll come across when many accessories to gate motors.
“Normally Closed” Designation which states that the contacts of a switch or relay are closed or connected when at rest. When activated, the contacts open or separated.
Use “Normally Closed” when installing Photo Safety Beams! When someone passes through the inferred beam the circuit is broken.
“Normally Open”: Designation which states that the contacts of a switch or relay are normally open or not connected. When activated the contacts close or become connected
Non Polarity means they are reversible.