Bulletin 2755
Single/Dual-Head Enhanced Bar Code Decoders
Product Data
31
Figure 6 shows mounting dimensions in inches (and mm) for the NEMA
Type 1 and NEMA Type 4 decoders.
Figure 6
Mounting Dimensions (
Allow clearance of 6 inches above and below decoder for cables)
10.25
(260.35)
9.50
(241.3)
8.00
(203.20 )
12.00
(304.80)
ALLEN
-
BRADLEY
4.57
(116.08)
10.50
(266.70)
Mounting
Holes
You can mount the decoder horizontally or vertically. When mounting:
•
Allow a clearance of 6 inches (152 mm) above the decoder to connect
cables to the scanner ports and communication ports.
•
Allow a clearance of 6 inches (152 mm) below the decoder to wire I/O
modules and to access the power entry/power switch.
To mount the decoder, we recommend that you use four
1/
4
inch (M6)
hex-head capscrews or bolts with flat and split lockwashers and nuts.
Select a capscrew length that equals the thickness of the mounting surface,
plus the thickness of the washers, plus at least
1/
2
inch (12.7mm) to
accommodate the mounting brackets of the decoder and the nut.
Mounting Dimensions
