Specifications

Presence Sensing Safety Devices
POC Type 4 Safety Light Curtains
2-23
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Publication S117-CA001A-EN-P
GuardShield
GeneralPrinciples
2-Opto-electronics
Safety SwitchesOperator
Interface
LogicPower
R
Type
A
Protective Height
B
Mounting
C
Total Length
D
Mounting
440L-P4*L0320YD 320±0.5 516 552±1.5 426
440L-P4*L0480YD 480±0.5 676 712±1.5 586
440L-P4*L0640YD 640±0.5 836 872±1.5 746
440L-P4*L0800YD 800±0.5 996 1032±1.5 906
440L-P4*L0960YD 960±0.5 1156 1192±1.5 1066
440L-P4*L1120YD 1120±0.5 1316 1352±1.5 1226
440L-P4*L1280YD 1280±0.5 1476 1512±1.5 1386
440L-P4*L1440YD 1440±0.5 1636 1672±1.5 1546
440L-P4*L1600YD 1600±0.5 1796 1832±1.5 1706
J = 14 mm resolution, K = 30 mm resolution
Standard GuardShield Receiver with Integrated Laser Alignment
C
B
40
40
(1.57)
(1.57)
40
40
(1.575)
(1.575)
20
20
(0.79)
(0.79)
75
75
(2.95)
(2.95)
Middle Mounting Bracket
Middle Mounting Bracket
To Be Used in Vibration Applications
To Be Used in Vibration Applications
52
52
(2.05)
(2.05)
A
42
42
(1.65)
(1.65)
11 (0.43)
11 (0.43)
80 min
80 min
(3.14)
(3.14)
440L-R4JL0320YD shown
440L-R4JL0320YD shown
receiver
receiver
Standard GuardShield Transmitter with Integrated Laser Alignment