Installation Interval - Panasonic EX-21 Series User Manual

3-4 Installation interval

This product does not incorporate auto interference prevention function. In case aligning
2 of this sensors closely, follow diagrams below. (typical)
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Parallel deviation diagram (typical) of Thru-beam type EX-21
1
0.5
0
100 50
Left
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Parallel deviation diagram (typical) of Thru-beam type EX-23
2
1
0
100 50
Left
2SHUDWLQJ SRLQW PP
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EX-21 $SSUR[ PP RU PRUH
EX-23 $SSUR[ PP RU PRUH
EX-21 $SSUR[ PP RU PRUH
EX-23 $SSUR[ PP RU PRUH
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(L1)

0 50 100
Center Right
(L2)

0 50 100
Center Right
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In case using at sensing distance (L1) 1m, the op-
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diagram.
The installation interval is
Approx. 59.2mm × 2 = approx. 118.4mm
Thus, install EX-21 WR DSSUR[ PP RU PRUH
away.
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In case using at sensing distance (L2) 2m, the op-
HUDWLRQ SRLQW  LV DSSUR[  PP DFFRUGLQJ WR OHIW
diagram.
The installation interval is
Approx. 66.9mm × 2 = approx. 133.8mm
Thus, install EX-23 WR DSSUR[ PP RU PRUH
away.
EX-21 P
EX-23 P
9