Schematic (using ansi/csa symbols), Installing a memory module – Rockwell Automation 1766-Lxxxx MicroLogix 1400 Programmable Controllers User Manual User Manual
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Rockwell Automation Publication 1766-UM001H-EN-P - May 2014
Chapter 2 Install Your Controller
Schematic (Using ANSI/CSA Symbols)
Installing a Memory
Module
1. Remove the memory module port cover.
Emergency-Stop
Push Button
230V AC
Operation of either of these contacts will
remove power from the external I/O
circuits, stopping machine motion.
Fuse
MCR
Fuse
MCR
MCR
MCR
Stop
Start
Line Terminals: Connect to terminals of Power
Supply (1766-L32AWA, 1766-L32AWAA,
1766-L32BWA, 1766-L32BWAA).
Line Terminals: Connect to 24V DC terminals of
Power Supply (1766-L32BXB, 1766-L32BXBA).
230V AC
Output
Circuits
Disconnect
Isolation
Transformer
115V AC or
230V AC
I/O Circuits
L1
L2
Master Control Relay (MCR)
Cat. No. 700-PK400A1
Suppressor
Cat. No. 700-N24
(Lo)
(Hi)
DC Power Supply. Use
NEC Class 2 for UL
Listing
.
X1
X2
115V AC or
230V AC
_
+
MCR
24 V DC
I/O
Circuits
Suppr.
Overtravel
Limit Switch
44565
44534