Rockwell Automation 1769-L20_L30 CompactLogix Controller Installation Instructions - Manual (Page 19)

1769-L20, 1769-L30 CompactLogix™ Controllers 19
Publication 1769-IN047C-EN-P - April 2003
Dimensions
CompactLogix Controller
See page 10 for CompactLogix System dimensions.
Compact I/O Expansion Cable, I/O, Power Supply and End Cap
Height (A) 118 mm (4.649 in.)
Width (B) 50 mm (1.97 in.)
Depth (C) 87 mm (3.43 in.)
TIP
Compact I/O expansion cables have the same dimensions as
the end caps. Expansion cables can be used on either the right
or left end. A 1769-ECR (right end cap) or 1769-ECL (left end
cap) is required to terminate the end of the communication
bus.
RUN
FORCE
BATT I/O
OK
DCH0
RUN
FORCE
BATT I/O
OK
DCH0
REM
PROG RUN
CompactLogix CompactLogix LOGIX5320 LOGIX5330
A
B
A
B C
1769-L20 controller 1769-L30 controller
REM PROG RUN
NOTE: All dimensions are in mm (in.).
Hole spacing tolerance: ±0.4 mm (0.016 in.)
35
(1.38)
40
(1.58)
132
(5.197)
122.6±0.2
(4.826±0.008)
35
(1.38)
28.5
(1.12)
35
(1.38)
Po
wer
S
uppl
y
Ri
gh
t En
d
C
ap or
C
ab
le
Co
m
pac
t I/
O
Co
m
pac
t I/
O
Le
ft
En
d Cap or
Ca
ble
NOTE: All dimensions are in mm (in.).
Hole spacing tolerance: ±0.4 mm (0.016 in.)