Manual

1
1
16 Input AC Block I/O Module
Cat. No. 1791-16A0 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 flow through the block
module. Refer to Figure 1.
Figure 1
Mounting Dimensions for the Block I/O Module
Cat. No. 1791–16A0 Series B (PLC version shown)
2 mounting holes
for #8 screws
1
30
2.710
(68.8)
1.71
(43.4)
6.95
(176.5)
6.60
(167.6)
0.5
(12.7)
2.0 (50.8) air gap
on all 4 sides.
Block
Operating temperature in air
gap below module must not
exceed 60
o
C (140
o
F).
6.95H x 2.710W x 3.85D
(176.5H x 68.8W x 98D)
Inches
(Millimeters)
Equipment
Grounding Stud
CAUTION: When tightening grounding stud nut, do not exceed 15 in-lbs.
12381–I
1791-16A0
120V ac INPUT
INPUT INPUT
00
01
02
03
04
05
06
07
10
11
12
13
14
15
16
17
ALLENĆBRADLEY
00
01
02
03
04
05
06
07
10
11
12
13
14
15
16
17
Dimensions