The safety light barrier ISL, together with the sensors IST… and ISR…, is an optoelectronic protective device which is categorized as a type 2 device according to the safety standard EN61496.
Each pair of sensors consists of one transmitter IST… and one receiver ISR… The individual pairs operate as through-beam sensors and have a very small design. One great advantage of the sensors is that they may, due to their small design, be mounted anywhere.
The patented automatic operation guarantees a constant switching sensitivity. It even stays constant in outdoor areas exposed to rain and fog or heavily polluted industrial environments. The system may be used wherever traditional light curtains and grids cannot, due to their design.
Each channel has its own switching output so that it is possible to detect which channel is interrupted. The operation is controlled by a menu navigation that is shown on the LCD display.
| Number of channels | 8 | | Total response time | up to 36 ms | | Detection capability | Ø 10 mm | | Range (using transmitter IST combined with receiver ISR) | 15 m | | Operating modes | 4 automatic | | Switching outputs | 24 V DC, 100 mA, self monitoring | | Safety output | 24 V DC, 100 mA, self monitoring | | Alarm output | 24 V, 100 mA | | Error output | 24 V, 100 mA | | Test input | 24 V DC | | Interface | USB for installation and programming | | Housing material | NORYL, light grey | | Protection class | IP 20 | | Dimensions | 159 x 90 x 59 mm | | Supply voltage | 24 V DC ±10% | | Current consumption (all outputs are loaded with 100 mA) | max. 1,3 A | | Operating temperature | -10 °C ... +50 °C | | Storage temperature | -20 °C ... +60 °C | |
