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1
32 Output AC Block I/O Module
Cat. No. 1791-0A32 Series B
Installation
Mount the block I/O module in a vertical (recommended) or horizontal position.
Allow sufficient room around the block for cooling air to flow through the block
module. Refer to Figure 1.
Figure 1
Mounting Dimensions for the Block I/O Module
Cat. No. 1791-0A32 (PLC version shown)
2 mounting holes
for 1/4–inch screws
1
30
4.35
(110.5)
3.35
(85.1)
6.95
(176.5)
6.60
(167.6)
0.5
(12.7)
6.95H x 4.35W x 3.85D
(176.5H x 110.5W x 98D)
Inches
(Millimeters)
Equipment
Grounding Stud
CAUTION: When tightening grounding
stud nut, do not exceed 15 in-lbs.
Block
Operating temperature
in air gap below module
must not exceed 60
o
C
(140
o
F).
2.0 (50.8) air gap
on all 4 sides.
30
1
1791-0A32
120V ac OUTPUT
OUT
OUT
00
01
02
03
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07
10
11
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14
15
16
17
00
01
02
03
04
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06
07
10
11
12
13
14
15
16
17
G
G+1
00
01
02
03
04
05
06
07
10
11
12
13
14
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16
17
G
(G+1)
00
01
02
03
04
05
06
07
10
11
12
13
14
15
16
17
COMM
STATUS
RACK #
ALLENĆBRADLEY
Dimensions