Delta ASDA-A3 Series User Manual page 168

ASDA-A3
The following table details the signals listed in the previous page.
General signals:
Signal
OA
/OA
Position
OB
pulse
/OB
(output)
OZ
/OZ
COM+
Power
GND
Others NC
Pin No.
17
18
19
Encoder signals A, B, and Z differential (line driver)
output.
20
21
22
NPN: COM+ is for DI voltage input and requires an
external power supply (24V ± 10%).
6
PNP: COM+ is for DI voltage input (negative end)
and requires an external power supply (24V ± 10%).
16 Ground for differential output signal.
No connection. This is for internal use only. Do not
5, 14, 15
connect to NC, or it may damage the servo drive.
Description
Wiring
3
Wiring method
(refer to Section
3.4.2.3)
C9 / C10
C7
C8
-
3-87