Allen-Bradley 2080-LC20-20QBB User Manual page 39

L1
230V AC
Disconnect
Isolation
Transformer
115V AC or
X1
230V AC
Fuse
Rockwell Automation Publication 2080-UM005E-EN-E - March 2018
Schematic (Using ANSI/CSA Symbols)
L2
Operation of either of these contacts will
remove power from the external I/O
circuits, stopping machine motion.
X2
Emergency-Stop
Push Button
(Lo)
(Hi)
Line Terminals: Connect to terminals of Power
Supply
Overtravel
Stop
Limit Switch
DC Power Supply. Use
NEC Class 2 for UL
Listing
Line Terminals: Connect to 24V DC terminals of
Power Supply
About Your Controller
Fuse MCR
Master Control Relay (MCR)
Cat. No. 700-PK400A1
Suppressor
Start Cat. No. 700-N24
MCR
Suppr.
MCR
MCR
115V AC or
230V AC
I/O Circuits
.
MCR
_
+
Chapter 2
230V AC
Output
Circuits
24 V DC
I/O
Circuits
44565
29