Maximum operational reliability
The mechanical construction of the LIGI, a aluminium profile fully filled with epoxy resin and high-grade connector, is extremely robust in line with the tough environmental demands imposed on gate systems. The LIGI is highly insensitive against ambient light, even direct sunlight does not impair its functionality. The LIGI is also resistant to electromagnetic interference such as can occur in door drives that use low-frequency inverters.
A high rate of variant diversity
The rate of product variants is very high. Various combinations of protection field height, beam geometry, semiconductor output variants or the OSE output are available for direct connection to the closing-edge inputs of most door controllers.
Retrofitting older gate systems / Compliance with ASR A 1.7
The safety light grid is ideal for upgrading or retrofitting door systems which cannot comply with the specified maximum closing forces.
Technical data
| Door widths | 1.6...10m |
| Detection zone height | max. 2520mm |
| Dimensions | 2640x16x16mm (LxWxH) (length applies to max. protective field height 2520mm) |
| Operating voltage | 10...30VDC |
| Current consumption | Transmitter: Approx. 30mA (24V DC) Receiver: Approx. 20mA (24V DC) |
| Power consumption | Approx. 1.2W |
| Channel count | max. 57 |
| Weight | approx. 1860g |
| OSE output | approx. 950 Hz, alternating signal, short-circuit-proof, protected against reverse polarity |
| PNP output | 100 mA, short circuit-proof, protected against reverse polarity |
| NPN output | 100 mA, short circuit-proof, protected against reverse polarity |
| Push-pull output | 100 mA, short circuit-proof, protected against reverse polarity |
| SSR semiconductor relay | 100mA, short circuit-proof, potential-free |
| Response time | <100ms |
| Reactivation time | <800ms |
| Ambient light safety | ≥100klux |
| Housing material | Aluminium profile fully encapsulated in 2K epoxy resin |
| Connection | M8-4-pin (OSE/PNP/NPN/Push-Pull), M8-6-pin (SSR) |
| Degree of protection | IP67 as per EN60529 |
| Operating temperature | -20...+60°C |
| Storage temperature | -30...+70°C |
Transmitter and receiver, connection cable S34G-LIGI/5m (64316600), connection S34G-LIGI/15m (64316601), screws set (64319084)
Please find order details, dimensions and further product information below:
Dimensions and beam distribution
For further technical details please refer to the following datasheet