Safety Ratings
Standards IEC/EN 61496 Parts 1 & 2, UL 61496 Parts 1 & 2, UL 1998
Safety Classification Type 4 per IEC/EN61496. Category 4 device per EN 954-1, SIL 3 per IEC 61508, PLe per EN/ISO 13849, EN/IEC 61496-1, -2, UL 61496-1, -2, UL 1998
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 Auxiliary output, 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.)] See Product Selection tables.
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.
Product Selection
Standard System
The Allen‐Bradley Guardmaster GuardShield safety light curtains are ordered as pairs—transmitter and receiver—and shipped under one cat. no. After selecting the
appropriate light curtain pair, ensure that required interfaces and accessories are ordered.
Protected Height
[mm (in.)]
Resolution
[mm (in.)]
Number of
Beams
Cat. No. Protected Height
[mm (in.)]
Resolution
[mm (in.)]
Number of
Beams
Cat. No.
160 (6.3) 14 (0.55) 16 440L-P4J0160YD 160 (6.3) 30 (1.18) 8 440L-P4K0160YD
320 (12.6) 14 (0.55) 32 440L-P4J0320YD 320 (12.6) 30 (1.18) 16 440L-P4K0320YD
480 (18.9) 14 (0.55) 48 440L-P4J0480YD 480 (18.9) 30 (1.18) 24 440L-P4K0480YD
640 (25.2) 14 (0.55) 64 440L-P4J0640YD 640 (25.2) 30 (1.18) 32 440L-P4K0640YD
800 (31.5) 14 (0.55) 80 440L-P4J0800YD 800 (31.5) 30 (1.18) 40 440L-P4K0800YD
960 (37.8) 14 (0.55) 96 440L-P4J0960YD 960 (37.8) 30 (1.18) 48 440L-P4K0960YD
1120 (44.1) 14 (0.55) 112 440L-P4J1120YD 1120 (44.1) 30 (1.18) 56 440L-P4K1120YD
1280 (50.4) 14 (0.55) 128 440L-P4J1280YD 1280 (50.4) 30 (1.18) 64 440L-P4K1280YD
1440 (56.7) 14 (0.55) 144 440L-P4J1440YD 1440 (56.7) 30 (1.18) 72 440L-P4K1440YD
1600 (63.0) 14 (0.55) 160 440L-P4J1600YD 1600 (63.0) 30 (1.18) 80 440L-P4K1600YD
1760 (69.1) 14 (0.55) 176 440L-P4J1760YD 1760 (69.1) 30 (1.18) 88 440L-P4K1760YD
Note: The GuardShield transmitter requires a 4-pin cable and the receiver requires an 8-pin cable.
Note: To select just a transmitter or receiver, replace the "P" in the above cat. nos. with a "T" for transmitter and an "R" for receiver.
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