Specifications

18 Compact I/O Expansion Power Supplies
Publication 1769-IN028B-EN-P - October 2008
Schematic (Using IEC Symbols)
L1 L2
Disconnect
Isolation
Transformer
X
1
X2
115V AC
or 230V
AC
Fuse
Operation of either of these
contacts will remove power from
the external I/O circuits, stopping
machine motion.
Emergency-Stop
Push Button
Overtravel
Limit Switch
Stop
Start
Fuse
MCR
230V AC
I/O
Circuits
Master Control Relay (MCR)
Cat. No. 700-PK400A1
Suppressor
Cat. No. 700-N24
MCR
Suppr
MCR
MCR
115V AC or
230V AC
DC Power Supply Use
IEC 950/EN 60950.
MCR
(Lo)
(Hi)
230V AC
24V DC
I/O
Circuits
Line Terminals: Connect to the AC
1769 power supply terminals.
Line Terminals: Connect to the 24V
DC 1769 power supply terminals.