Specifications

Presence Sensing Safety Devices
PAC Type 4 Safety Light Curtains
2-62
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Publication S117-CA001A-EN-P
GuardShield PAC
General Principles
2-Opto-electronics
Safety Switches Operator
Interface
Logic Power
R
440L-P4A2500YD
440L-P4AL2500YD
Cat. No.
A
Protective Height [mm]
B
Mounting Value [mm]
C
Total Length [mm]
440L-P4A3400YD 820 ±0.5 1076 1112 ±1.5
440L-P4A2500YD 520 ±0.5 756 792 ±1.5
440L-P4AL3400Y1
820 ±0.5 — —
440L-P4AL2500Y1
520 ±0.5 — —
1 Replace with "D" for standard 8-pin M12 or "A" for 5-pin M12 for ArmorBlock Guard I/O connectivity.
836 (33.00)
836 (33.00)
872 (34.33)
872 (34.33)
Protective Height
Protective Height
520 (20.47)
520 (20.47)
40
40
(1.57)
(1.57)
40
40
(1.58)
(1.58)
20
20
(0.79)
(0.79)
75
75
(2.95)
(2.95)
42
42
(1.65)
(1.65)
11
11
(0.43)
(0.43)
80 (3.14)
80 (3.14)
min.
min.
63.5
63.5
(2.50)
(2.50)
746 (29.37)
746 (29.37)
Beam Location
Beam Location
Indicator
Indicator
440L-P4A2500YD consists of a pair
440L-P4A2500YD consists of a pair
440L-T4A2500YD transmitter & 440L-R4A2500YD receiver
440L-T4A2500YD transmitter & 440L-R4A2500YD receiver
500 (19.69)
500 (19.69)
52
52
(2.05)
(2.05)
Receiver
Receiver
Transmitter
Transmitter
756 (29.8)
792 (31.2)
Protective Height
520 (20.47)
40
(1.57)
42
(1.65)
20
(0.79)
75
(2.95)
52
(2.05)
11
(0.43)
80 (3.14)
min.
63.5
(2.50)
440L-R4A2500YD IS SHOWN
666 (26.22)
Beam Location
Indicator
440L-P4A2500YD CONSISTS OF A PAIR
440L-T4A2500YD & 440L-R4A2500YD
500 (19.69)