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1.2 Connecting to the external safety circuit (HT1-D)
Using the safety connector on the HT1-D allows configuring an external safety
circuit with the HT1-D emergency stop button or ENABLE switch.
HT1-D wiring diagram
■
15-pin D-sub connector (female)
(If not using the HT1-D
then connect the supplied
15-pin D-sub connector (male)
to this connector.)
External safety circuit
(provided by customer)
The shorting wire between
pins 14 and 15 must be
shorter than 60mm.
Controller
COM1
connector
EXT connector
I/O connector
Safety connector
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
•
•
•
•
14
14
15
15
9
9
6
6
HT1-D
HT1-D cable
1. What the HT1 does
Emergency stop button
ENABLE switch
(deadman switch)
HT1 Operation Guide
1
2
3
4
5
6
7
8
9
H-5
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