Allen-Bradley Micro820 User Manual

Rockwell Automation Publication 2080-UM005B-EN-E - March 2015 21
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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Allen-Bradley Micro820 Specifications

General

Processor	32-bit
Power Supply	24V DC
Programming Software	Connected Components Workbench
Series	Micro800
Mounting	DIN Rail
Memory	Embedded
Expansion	Yes
Controller Type	Programmable Logic Controller (PLC)
Communication	Ethernet/IP
Programming Language	Ladder Diagram, Function Block Diagram, Structured Text
I/O	Embedded