Instruction Manual
for
AS380 Series Elevator Integrated Drive Controller
68
4.7.4.4 Endat absolute value PG card encoder signal tieline
For the convenience of on-site wiring, encoder signal tieline is provided for Endat absolute value
PG card. The tieline can turn encoder signal into D-type 15 pin plug through connection. The
detailed definition is as follow:
Collec
tor
open
signal
output
FA
Frequency-dividing
signal output A phase
triode collective open output (max output
frequency 100khz) max output current
50mA,
0V GND
FB
Frequency-dividing
signal output B phase
0V GND
+12V 12V power output
Encod
er
input
A+,A-
Encoder A phase
signal
differential signal, max input frequency
100kHz
B+,B-
Encoder B phase
signal
C+,C- Encoder clock signal
D+,D- Encoder data signal
V+ +5V
0V +5V 的 GND
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