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LOW-POWER-SIGNAL safety edge

Low-Power-SIGNAL safety edge

  • universal optoelectronic safety edge
  • suitable for radio modules/spiral cables
  • automatic operating mode recognition radio modules/spiral cable
  • extremely low current consumption
  • integrated diagnostic system with a visual display
  • LED indicator for switching state
  • larger door width possible
  • less sensitive to wind load and bending
  • high electromagnetic interference immunity
  • resistant against voltage reversal and short-circuits
  • regulated transmit power
  • OSE-signal
  • compatible with all common door controls
  • degree of protection IP67, filled with epoxy resin

The LOW-POWER-SIGNAL chooses the output frequency automatically according to the respective conditions. For a lower current consumption in battery mode the output frequency will be reduced to 400Hz. This results in more life time for the batteries. The wireless transmitted safety signals will be processed in the control module which then gives out the required output frequency for the door control.
With a direct connection of the LOW-POWER-SIGNAL to the door control, using the spiral cable, a standard output frequency of typ. 900Hz will be created. This is essential to assure compatibility to all common door controls on the market.
In the area of energy efficiency and integrated diagnostic function the LOW-POWER-SIGNAL sets new benchmarks.

Diagnostic system with a visual display:
The safety edge LOW-POWER-SIGNAL is testing the rubber profile for it's optical quality after engaging. The optical quality results from the rubber mixture, door width, bending, soiling etc.. The optical values of the rubber profile are indicated with a flash code of 1...3 impulses. One impulse is the best value, 3 impulses the worst.

LED indicator for switching state:
The activated safety edge is indicated with the constant illuminated yellow LED.

Larger gate width possible:
The LOW-POWER-SIGNAL was developed using a new optical system, thereby allowing considerable larger gate widths.

Less sensitive to wind load and bending:
The LOW-POWER-SIGNAL shows an improved switching behaviour in difficult conditions due to the optical characteristics and the new regulation method.

High electromagnetic interference immunity:
The Low-Power-SIGNAL has a very high electromagnetic interference immunity. In this way the requirements can be fulfilled, despite the use of frequency inverter controls and static discharges of PVC curtains.

Resistant against voltage reversal and short-circuits:
The LOW-POWER-SIGNAL is immune to wrong wiring. It is practically indestructible at the power supply.

Regulated transmit power:
The improved transmit power regulation results in approximately equal closing forces at different gate-widths.

Compatible to all common safety edge systems:
The LOW-POWER-SIGNAL is compatible with all common door controls and safety processing units and can be connected without problems.

Always after switching on the power:
1 flashes = optimal condition
2 flashes = good condition
3 flashes = operational limit reached

This is an example for the basic version with cable length of transmitter 1m and receiver 10,5m
You will get the short cable with the transmitter. This is for seeing the flash code impulses when connecting the safety edge to the door control.

ordering details
model   order number
LOW-POWER-SIGNAL transmitter 1m 315241
LOW-POWER-SIGNAL receiver 10,5m 315250
LOW-POWER-SIGNAL transmitter 1m with Molex-plug 315247
LOW-POWER-SIGNAL receiver 10,5m with Molex-plug 315258
LOW-POWER-SIGNAL transmitter 1m with Molex-plug
receiver 10,5m with Molex-plug
Because of the several different models and therefore many article numbers please get all the different models and numbers from the data sheet.


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For further technical details please refer to the following datasheet:

PDF LOW-POWER-SIGNAL_schliesskantensicherung_safety_edge.pdf