Banner EZ-SCREEN SLS, Instruction Manual

Page: 74 / 114

May 22, 2023
EZ-SCREEN SLS Safety Light Curtain Instruction Manual
74
Continued from page 73
Machine Interface Cable (L1)
QDE-..D:
1 ft 3 ft 15 ft 25 ft
Sensor Interconnect Cables
(L2, L3 and L4:
L2 L3 L4 L2 L3 L4 L2 L3 L4 L2 L3 L4
Maximum L3: 1 ft 110 ft 1 ft 1 ft 105 ft 1 ft 1 ft 75 ft 1 ft 1 ft 45 ft 1 ft
25 50 25 25 50 25 25 25 25
15 75 15 15 75 15 15 25 15 15 15 15
3 100 3 3 100 3 3 50 3 3 25 3
1 100 1 1 100 1 1 75 1 1 25 1
Example 1:
Machine Interface Cable (L1): 15 ft
Sensor Interconnect Cable (L2): 1 ft
Sensor Interconnect Cable (L3): 75 ft
Sensor Interconnect Cable (L4): 1 ft
Example 2:
Machine Interface Cable (L1): 15 ft
Sensor Interconnect Cable (L2): 3 ft
Sensor Interconnect Cable (L3): 50 ft
Sensor Interconnect Cable (L4): 3 ft
Emitters
Machine
Control
Receivers
L2
L1
EZ-SCREEN
Position #2
EZ-SCREEN
Position #1
L4
L3
EZ-SCREEN
Position #4
EZ-SCREEN
Position #3
Response time is an important factor in determining a light screen’s safety distance (minimum distance). For cascaded EZ-
SCREEN SLS systems, that response time is dependent on the number of light screens, the number of beams in the light
screens, and their positions in the cascade. It can be calculated easily, in two ways:
Response Time for Cascaded Light Screens
8.5
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