The light barriers have to be mounted in an adequate distance from the risk-areas to make sure that the moving gate will be stopped before the risk-area will be reached. A distance of about 150 mm from the shearing-off area (along the travel range of the gate) is normally adequate, but can be adjusted accordingly for high speed gates. With low mounted light barriers an overlapping of the protection installation may not be possible.
Mounting behind the door
The mounting of RAYTECTOR has to be done with the bipartite mounting angle set which is available as an option. At the mounting inside of a rolling grille, the mounting angles have to be joined with the RAYTECTOR as shown in the drawing and fixed behind the sideguides. The shape of the angle allows to bring near the RAYTECTOR as tight as possible to the moving curtain
Mounting in side the door opening
The mounting angles have to be used as shown in the drawings to the left. The distance between the light barrier and the moving curtain may be adjusted by shifting the entire unit in its oblong mounting holes towards the door.
Electrical Connection
The pull-in light barrier RAYTECTOR can normally be run with a control unit (e. g. OSE-C 2323 or OSE-C 2324). If the applied control unit OSE has enough inputs as required and additionally for the interruption of endangering gate movings, the application of an external control unit is not necessary. Please follow the operating instructions of the control unit. The cable length of 10.5 m is designed for maximum range and the side-inverted mounting of two transmitters and two receivers. The leads of RAYTECTOR have to be assembled in the housing of the control unit and connected according to the colors at the clamps bn (brown), we (white) and gn (green) of the control unit.Electrical connection
Connecting RAYTECTOR (clamp1 to 6)
The brown and white leads of the lights barriers must be connected parallel to clamps 1 (brown) , 2 (white). The green leads must be connected separately to the clamps 4 and 6. With the connection of only one light barrier the clamps 5 and 6 have to be bridged. With the connection of additional RAYTECTOR-systems a different control unit is required. Release contact (NCC) (clamps 33 - 34). The relay contact between the clamps 33 and 34 is closed in normal operation status of the 'Pull-in Protection'. It opens at actuation or faults and interrupts the release circuit of the gate.
Voltage supply (clamp 33 - 34)
OSE-C 2324: 24 V DC, OSE-C 2323: 230 V AC ± 20% or 24 V AC ± 20%
