SVD48V Series wheel hub motor servo controller user manual
6
2.3 Encoder interface
No.
Mark
name
Remark
1
A+
Optical encoder A phase positive input
Optical encoder input supports
single-ended and differential
signals
2
A-
Optical encoder A phase negative input
3
B+
Optical encoder B phase positive input
4
B-
Optical encoder B phase negative input
5
Z+ (RS485A) Optical encoder Z-phase positive input Magnetic encoder with RS485
input can be selected by
separate software
6
Z-(RS485B) Optical encoder Z-phase negative input
7
HU
Hall U-phase input
Three-phase Hall signal input
(used with optical encoder)
8
HV
Hall V phase input
9
HW
Hall W-phase input
10
GND
output power ground
Note: The total current limit of
all external 5V power supplies
is 1A
11
5V
Output power +5V
12
GND
output power ground
Encoder interface
The encoder interface is a PHB-2x6 connector.
Support AB+HALL type absolute optical encoder input;
Support ABZ type optical encoder input, ABZ signal can be software-
configured differential and single-ended input. Support software to
change to the RS485 interface magnetic encoder input customized by
String Dynamics .
2.4 Extension ports
No.
mark
name
Remark
1
D1
download port
2
D2
download port
3
GND
output power ground
Input voltage range: 0~5V
4
TXD
TTL interface sender
High level 3.3V, low level 0V
5
RXD
TTL interface receiver
High level 3.3V, low level 0V
6
GND
output power ground
Input voltage range: 0~5V
7
AN2
Throttle analog input port
Input voltage range: 0~5V
8
5V
Output power +5V
Input voltage range: 0~5V
9
GND
output power ground
