Catalogs > Safety Products Catalog > Presence Sensing Safety Devices > Opto-electronics > Safety Light Curtains > GuardShield™ Light Curtains
GuardShield™ Light Curtains
| Introduction |  |
Specifications | |
Product Selection | |
Approximate Dimensions | |
Wiring Diagram for Connection of OSSDs Directly to Contactors (FSDs) | |
| Safety Ratings | |
| Standards | IEC/EN 61496 Parts 1 & 2, UL 61496Parts 1 & 2, UL 1998 |
| Safety Classification | Type 4 per IEC/EN61496, Category 4 device per EN 954-1 |
| Certifications | cULus, UL 61496, UL 1998, TÜV, and CE Marked for all applicable directives |
| Power Supply | |
| Input Power, Max. | 24V DC ±20% |
| Maximum Residual Ripple | 0.05 Vss |
| Power Consumption | 0.4 A max (no load) |
| Outputs | |
| Safety Outputs | 2 OSSD, 0.5 A, short-circuit protected |
| Non-Safety Outputs | 1 OSSD, 0.5 A max. |
| Output Voltage, Min. | Uv - 2V |
| Switching Current @ Voltage, Min. | 500 mA @ 24V DC |
| Operating Characteristics | |
| Response Time | 14 mm; 160 mm…1440 mm 20 ms, 1600 mm and 1760 mm, 25 ms. 30 mm; 20 ms. Add 10 ms when beam coding activated. |
| Status Indicators | ON State, OFF State, Blanking, Alignment, Interlock |
| Protected Height [mm (in.)] | 160…1760 (6.3…69.3), in 160 (6.3) increments |
| Resolution [mm (in.)] | 14 (0.55) or 30 (1.18) |
| Scanning Range/Resolution | 0.3…7 m / 14 mm (0.98…22.9 ft / 0.55 in.) 0.3…16 m / 30 mm (0.98…52 ft / 1.18 in.) |
| Synchronization | Optical, first beam adjacent to LEDs. |
| Wavelength | 870 nm |
| Environmental | |
| Enclosure Type Rating | IP65 |
| Relative Humidity | 15…95% (noncondensing) |
| Operating Temperature [C (F)] | -10…55° (14…131°) |
| Vibration | IEC60068-2-6: Frequency 10…55 Hz; Amplitude: 0.35 mm (0.01 in.) |
| Shock | IEC60068-2-29: Acceleration 10 g, pulse duration 16 ms 10…55 Hz |
| Physical Characteristics | |
| Mounting | End-cap brackets supplied |
| Weight | Varies by protective height |
| Housing Cross Section | 40 mm x 50 mm (1.57 in. x 1.96 in.) |
| Connection Type | Transmitter: 4-pin M12 micro QD; Receiver: 8-pin M12 micro QD |
| Cable Length | 30 m (100 ft) max. |