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Chapter 2
www.aerotech.com
2.4.1. Typical ESTOP Interface
The user can connect an external emergency stop relay circuit to the Soloist HPe 50/75/100’s motor power
supply input. This will remove power to the motor while maintaining control power, as shown in the
The external relay must be sized based on the number of the Soloist HPe 50/75/100s connected and the
peak current rating of each drive.
Figure 2-24:
Typical Emergency Stop Circuit
Table 2-19:
Typical ESTOP Relay Ratings
AC1
AC3
Aerotech P/N
Third Party P/N
HPe 50
65
30
N/A
Sprecher & Schuh CA7-30C-xx-xxx
HPe 75
85
43
N/A
Sprecher & Schuh CA7-43C-xx-xxx
HPe 100
100
60
N/A
Sprecher & Schuh CA7-60C-xx-xxx
Soloist HPe 50/75/100
Installation and Configuration