19
QS2 Series Low Voltage Servo Drive
CN1 internal structure drawing
Details on CN1 terminal:
Pin No.
Code
Description
Pin No.
Code
Description
1
PLUS-
Negative pulse signal
14
CW
forward limit
2
PLUS+
Positive pulse signal
15
INCOM+
Power positive
3
NC
NC, reserved
16
OUTCOM-
Common port of
output signal
4
EN-
Negative input of enable
(single-end/differential
input)
17
OB-
Encoder B-
5
EN+
Positive input of enable
(differential input)
18
OB+
Encoder B+
6
MODE
Control method or mode
selection
19
VIN-
Speed analog input
negative
7
ALRS
Alarm clearance
20
VIN+
Speed analog input
positive