Rockwell Automation 2080-LC50 Micro830 and Micro850 Programmable Controllers User Manual - Manual (Page 33)

Rockwell Automation Publication 2080-UM002F-EN-E - December 2013 19
About Your Controller Chapter 2
Schematic – Using IEC Symbols
Disconnect
Isolation
transformer
Emergency-stop
push button
Fuse MCR
230V AC
I/O
circuits
Operation of either of these contacts will
remove power from the external I/O
circuits, stopping machine motion.
Fuse Overtravel
limit switch
MCR
MCR
MCR
Stop Start
Line Terminals: Connect to terminals of power
supply.
115V AC or
230V AC
I/O circuits
L1 L2
230V AC
Master Control Relay (MCR)
Cat. No. 700-PK400A1
Suppressor
Cat. No. 700-N24
MCR
Suppr.
24V DC
I/O
circuits
(Lo) (Hi)
DC power supply.
Use IEC 950/EN 60950
X1 X2
115V AC
or 230V AC
Line Terminals: Connect to 24V DC terminals of
power supply.
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