The new Low-Power-SIGNAL with automatic operating mode selection.

Automatic operating mode recognition spiral cable/battery
Extremely low current consumption
Integrated diagnostic system with a visual display
LED indicator for switching state
Larger gate-width possible
Less sensitive to wind load and bending
High electromagnetic interference immunity
Resistant against voltage reversal and short-circuits
Regulated transmit power
Compatible with all common gate controls

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

ordering details
model		order number
This is an example for the basic version with cable length of transmitter 1m (order number 1.114 450-010) and receiver 10,5m (order number 1.114 460-105). 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.
Low-Power-SIGNAL12
Low-Power-SIGNAL12/T/1m	transmitter	315241 (1.114 450-010)
Low-Power-SIGNAL12/R/10,5m	receiver	315250 (1.114 460-105)
Low-Power-SIGNAL12 with moelx plug
Low-Power-SIGNAL12/T/1m	transmitter	315247 (1.114 455-010)
Low-Power-SIGNAL12/R/10,5m	receiver	315258 (1.114 465-105)
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:

low_power_signal_safety_edge.pdf (301 KB)

low_power_signal_safety_edge_P.pdf (3,36 MB)

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