Specifications, Back cover, Worldwide representation – Rockwell Automation 1771-A2BSS_A3B1SS Install Instruc Universal I/O Chassis User Manual
Page 12
Universal I/O Chassis
12
Publication 1771–5.60 – May 1999
I/O Chassis
B C . o.
T
o
o
General Dimensions
W
D
Weight
o
mo
I/O Module
o
Maximum
B
C
I/O Chassis
Series B (Cat. No.)
Type of Mount
General Dimensions
(W x H x D)
Weight
(without modules)
I/O Module
Slots
Maximum
Backplane Current
1771-A2BSS
panel
356 x 315 x 193mm
(14.0 x 12.4 x 7.6 inches)
4.5kg (10lbs)
8
16A
1771-A3B1SS
panel
483 x 315 x 193mm
(19.0 x 12.4 x 7.6 inches)
5.9kg (13lbs)
12
24A
Operating Temperature
Storage Temperature
Relative Humidit
y
All Chassis
0
o
to 60
o
C
32
o
to 140
o
F
–40
o
to 85
o
C
(–40
o
to 185
o
F)
5 to 95% (without condensation)
Specifications
Publication 1771-5.60 — May 1999
Supersedes publication 1771-5.60 – March 1998
PN 955134–21
Copyright 1999 Allen-Bradley Company, Inc. Printed in USA
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