Greatselec offers new generation Safety Light Curtains / Safety Guards based on advanced micro controller technology. These are available in two types. Parallel Beam ( GT : type II beam ) and Cross Beam ( GT : type x beam ). For the same protected height, Cross Beam Light Curtains are more sensitive as there are more number of active beams in the same area.
– Offers Safety Standard Type 4 when used with Controller.
– Easy to install & can be mounted in any position. Vertical / Horizontal.
– Non-Critical alignment between Emitter & Receiver.
– Blanking / By-Passing individual channel is provided through software.
– System operation is unaffected by mains power fluctuations.
– Machine OFF if screen is too dirty or oily.
– Barrier operates on cyclic scanning photo-electric infra-red techniques.
– Various barrier heights are available for covering 90 mm to 1890 mm .
– Higher covering heights available upon request.
– Use of solid state components & special construction technique ensures that barrier is not affected by normal vibrations & shocks.
– Sensor connections are provided through plug in connectors.
– Self Checking Circuitry with two outputs continuously monitors failure of any of the beam in the system and stop the machine if failure is detected.
– LED Indications are provided for status indication of each channel.
– LED indications are also provided for each output.
– Choice for suitable Control Unit available as per different working conditions.
– Flexible fixing arrangements to suit individual requirement.
– Increases productivity while maintaining required safety.
orbital light curtain Model no .
CE-3-B-1-C-4-M
CE-3-C-1-C-4-M
CE-3-D-1-C-4-M
CE-3-E-1-C-4-M
CE-3-F-1-C-4-M
CE-3-G-1-C-4-M
CE-3-H-1-C-4-M
CE-3-I-1-C-4-M
CE-3-J-1-C-4-M
CE-3-K-1-C-4-M
CE-3-L-1-C-4-M
CE-3-M-1-C-4-M
CE-3-N-1-C-4-M
CE-3-C-1-C-4-M
CE-3-D-1-C-4-M
CE-3-E-1-C-4-M
CE-3-F-1-C-4-M
CE-3-G-1-C-4-M
CE-3-H-1-C-4-M
CE-3-I-1-C-4-M
CE-3-J-1-C-4-M
CE-3-K-1-C-4-M
CE-3-L-1-C-4-M
CE-3-M-1-C-4-M
CE-3-N-1-C-4-M
AC-3-B-1-C-4-C
AC-3-C-1-C-4-C
AC-3-D-1-C-4-C
AC-3-I-1-C-4-C
AC-3-E-1-C-4-C
AC-3-F-1-C-4-C
AC-3-H-1-C-4-C
AC-3-G-1-C-4-C
AC-3-J-1-C-4-C
AC-3-K-1-C-4-C
AC-3-L-1-C-4-C
AC-3-M-1-C-4-C
AC-3-N-1-C-4-C
AC-3-O-1-C-4-C
AC-3-B-1-D-4-C
AC-3-C-1-D-4-C
AC-3-D-1-D-4-C
AC-3-I-1-D-4-C
AC-3-E-1-D-4-C
AC-3-F-1-D-4-C
AC-3-H-1-D-4-C
AC-3-G-1-D-4-C
AC-3-J-1-D-4-C
AC-3-K-1-D-4-C
AC-3-L-1-D-4-C
AC-3-M-1-D-4-C
AC-3-N-1-D-4-C
AC-3-O-1-D-4-C
| Power Supply | : | 12 – 24 Volts DC |
| Supply Protection | : | Reverse Polarity Protected |
| Output | : | PNP or NPN / NO or NC |
| Output Indications | : |
Through LEDs
|
| channel Indication | : | LED indication for each channel |
| Response Time | : | On to Off : 10 – 15 m sec. Off to On : 50 – 100 m sec |
| No of beams | : | 4, 6, 8, 10 , 16, 20, 16, 24, 32, 40, 48, 56, 64 |
| Beam By Pass | : | Provided in hand/body protection models |
| Protected Heights | : | 90 – 2000 mm |
| Pitch offered | : | 11, 20, 30,40, 50, 90mm |
| Adjustable Range | : | Up to 3 meters (Higher range up to 40 meters available) |
| Standard Cable length | : | 5 meters for emitter, 3 meters for receiver |
| Operating Temperature | : | Up to 55 Degrees centigrade |
| Cross Section | : | 36 x 42 mm |
| Electrical Connections | : | Plug in Connector for Emitter & Receiver |
| Applicable to | : | Directly work with PLCs / Controllers |
| Protections | : | Output short circuit protected. |
| Vibration Resistance | : | Amplitude : 0.75 mm (p) Freq : 10 – 55 Hzs, Rate : 1 Octave / min |
| Operating ambient Light | : |
500 Lux ( max.) when source is places opposite to receiver, > 3000 lux when source placed at an angle of 20 degrees
|
| Suitable for | : | Machines with quick emergency stop |
orbital light curtain