Ndrive QL Hardware Manual
Installation and Configuration
J108
J108
+5 VDC
1K
1K
20
19
RS-422
Receiver
Active Low
Output *
* Active low output shown. Opposite polarity available by reversing connections to Pins 19 and 20.
Aux. Marker
120 - 180 Ω (typical)
10 mA 180 Ω
Differential
J108
+5 VDC
1K
1K
33
33
20
19
Active Low Output
Active High Output
(±8 mA max)
Aux. Marker
Single Ended
+5 VDC
Isolated Section
vcc
To Laser
Active Low
Output*
HCPL-2601 or
6N136
1N4148
1K
1K
20
19
23
21
Aux. Marker
Opto-Isolated
Figure 2-3:
PSO Interface
www.aerotech.com
Chapter 2
27
Содержание Ndrive QL Series
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