Specifications

Presence Sensing Safety Devices
POC Type 4 Safety Light Curtains
2-22
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Publication S117-CA001A-EN-P
GuardShield
General Principles
2-Opto-electronics
Safety Switches Operator
Interface
Logic Power
R
Type
A
Protective Height [mm]
B
Mounting Value [mm]
C
Total Length [mm]
440L-14‡0160YD
160 ±0.5
§ 276 312 ±1.5
440L-
4‡0320YD
320 ±0.5 436 472 ±1.5
440L-
4‡0480YD
480 ±0.5 596 632 ±1.5
440L-
4‡0640YD
640 ±0.5 756 792 ±1.5
440L-
4‡0800YD
800 ±0.6 916 952 ±1.5
440L-
4‡0960YD
960 ±0.6 1076 1112 ±1.5
440L-
4‡1120YD
1120 ±0.6 1236 1272 ±1.8
440L-
4‡1280YD
1280 ±0.7 1396 1432 ±1.8
440L-
4‡1440YD
1440 ±0.7 1556 1592 ±1.8
440L-
4‡1600YD
1600 ±0.8 1716 1752 ±2.0
440L-
4‡1760YD
1760 ±0.8 1876 1912 ±2.0
1 P = Pair, T = Transmitter, R = Receiver
 P = Pair, T = Transmitter, R = Receiver, C = Host Pair, G = Host Transmitter, F = Host Receiver
‡ J = 14 mm resolution or K = 30 mm resolution
§ 160 mm is not available for cascading GuardShield light curtains.
Note: Middle mounting bracket should be used in vibration applications on GuardShield light curtain protective heights of 1120 mm and larger.
11
(0.43)
80
(3.14) min.
32
(1.25)
80
(3.14) min.
Remote Teach GuardShield
Cascadable GuardShield
>80
(3.14)
11
(0.43)
52
(2.05)
42
(1.65)
20
(0.79)
40
(1.57)
A
254 (10)
B
C
75
(2.95)
42
(1.65)
52
(2.05)