Rockwell-automation 1761 MicroLogix 1000 Programmable Controllers Manual de usuario Pagina 23

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Hardware
Installing
Y
our Controller
1–7
Schematic (Using ANSI/CSA Symbols)
115V ac
230V ac
Disconnect
L1 L2
Isolation
Transformer
Fuse
Operation of either of these contacts will
remove power from the adapter external I/O
circuits, stopping machine motion.
MCR
MCR
MCR
Emergency-Stop
Push Button
Overtravel
Limit Switch
Stop
Start
Suppr.
MCR
(Lo) (Hi)
Line T
erminals: Connect to 1
15V ac
terminals of Power Supply
.
dc Power Supply
.
Use N.E.C. Class 2
for UL Listing.
MCR
+
X1
X2
Line terminals: Connect to 24V dc
terminals of Power Supply
.
24V dc
Output
Circuits
1
15V ac
Output
Circuits
230V ac
Output
Circuits
Master Control Relay (MCR)
Cat. No. 700-PK400A1
Fuse
Suppressor
Cat. No. 700-N24
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