Mounting Dimensions - Allen-Bradley 2755-DS1A Product Data

Mounting Dimensions

Figure 6 shows mounting dimensions in inches (and mm) for the NEMA
Type 1 and NEMA Type 4 decoders.
Figure 6
Mounting Dimensions (
-
ALLEN BRADLEY
10.50
(266.70)
12.00
(304.80)
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
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
accommodate the mounting brackets of the decoder and the nut.
Product Data
Bulletin 2755
Single/Dual-Head Enhanced Bar Code Decoders
Allow clearance of 6 inches above and below decoder for cables)
10.25
(260.35)
9.50
(241.3)
8.00
(203.20 )
Mounting
Holes
4.57
(116.08)
1/
inch (M6)
4
1/
inch (12.7mm) to
2
31