Hybrid Servo Hardware Installation Manual
4
Connecting Control Signal
The HBS drive accepts Pulse/Direction or CW/CCW control signals from 5V to 24V. As the drive’s
signal input is differential, it can also interface with PNP (Sourcing) or NPN (Sinking) type control
signal. If the controller’s output circuit is PNP (Sourcing) type, the pulse, direction and enable signal
share the same ground terminal from the controller. And if the controller’s output circuit is NPN
(Sinking) type, both the pulse, direction and enable signal are refer to the same positive terminal
(5V/24V) from the controller.
For the enable signal, apply 0V between ENA+ and ENA- or leave them unconnected to enables the
drivel. If it is unnecessary to disable the drive, just leave it unconnected.
EB+
EB-
EA+
EA-
VCC
EGND
HBS86
Feedback
57HSXX-EC-XXXX
86HSXX-EC-XXXX
Encoder Signals
1
6
5
10
11 15
Encoder Signals
Encoder Cable
Color
Name
Red VCC
White
GND
Yellow
B+
Green
B-
Black
A+
1
6
5
10
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