Model PPG
Perimeter Guarding
Ordering
Procedure
Example Part
#
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PPG
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36
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3.0
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45
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(Options)
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PPG Prefix
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Scanning
Height
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Beam
Spacing
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Scanning
Distance
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1. Specify
scanning height of unit--Pylon Sizes (Protected
Area)
Inches: 24,
30, 36, 48, 60, 72, 84, 96
Millimeters: 609.6, 762, 914.4,
1219.2, 1524, 1828.8, 2133.6, 2438.4
2. Specify
beam spacing--Beam Spacing
1.5 - 1.5”
(38.1mm) Spacing of Beams
3.0 - 3.0” (76.2mm) Spacing of
Beams
6.0 - 6.0” (152.4mm) Spacing of
Beams
12.0 - 12.0” (304.8mm) Spacing of
Beams
3. Specify
scanning distance — 90’ (27m) maximum
Options Auxiliary
Output Contact. Provides an
isolated (dry) contact output to be used as a signal
line. Specify N.O. or N.C. output. Add suffix AO to light
curtain Model Number.
External
Relay Check. This option
monitors the control relays of the guarded machine to
assure that the machine control relays change state when
the safety light curtain sends a stop signal. Add suffix
ER to light curtain Model
Number.
24VDC
Power Source. Add suffix DC
to light curtain Model Number.
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