Programmer (HHP) User guide

Chapter 1
Installing Y our Controller
1–5
Schematic (Using IEC Symbols)
X1
230V ac
230V ac
Disconnect
L1 L2
Isolation
Transformer
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
Line Terminals: Connect to 230V ac
terminals of controller Power Supply.
dc Power Supply.
Use IEC 950/EN 60950
MCR
+
—
X2
Line terminals: Connect to 24V dc
terminals of controller Power Supply.
24V dc
I/O Circuits
230V ac
I/O Circuits
230V ac
I/O Circuits
Master Control Relay (MCR)
Cat. No. 700-PK400A1
Fuse
Fuse
Suppressor
Cat. No. 700-N24
(Lo) (Hi)