Orientalmotor aSTEP AZ Series, User Manual, Page: 77 / 180

Power removal function
77
3 DC po
w
er input t
ype
5-2 I/O signals
„
HWTO1 input, HWTO2 input
The HWTO1 input and the HWTO2 input are signals to operate the power removal function.
Provide individual contacts for operating the HWTO1 input and the HWTO2 input.
HWTO1+
24 VDC
0 V
HWTO1–
HWTO2+
HWTO2–
4.7 kΩ
2.2 kΩ
2.2 kΩ
4.7 kΩ
Driver External device
CN1
Specification
• Input voltage: 24 VDC±10 %
„
EDM output
The EDM output is a signal to monitor a failure in the power removal function.
Do not use the EDM output for any other purpose except for monitoring a failure.
24 VDC
0 V
Driver External device
EDM+
EDM–
CN1
Specifications
• Voltage: 30 VDC or less
•
Current: 50 mA or less
• Output saturated voltage: 1.1 V max.