Hardware
Manual of the ES-D Series Drives
8
Connecting Control Signal
Pulse, Direction, Enable Input Connections
The ES-D series drives can accept differential, PNP(sourcing) and NPN(sinking) pulse, direction and
enable control signals. For the enable signal, apply 0V between ENA+ and ENA- or leave them
unconnected to enable the drive. Recommend to leave the enable signal unconnected if you don
’
t
need to disable the drive.
In a NPN (sinking) type output, the control signals share the same positive terminal.
ES-D Drive
PUL+
1
DIR+
3
PUL-
DIR-
2
4
ENA+
5
ENA-
6
VCC
Step
Direction
Enable
Controller
R
R
R
ES-D508
R=0 if VCC=5V;
R=1K(Power>0.125W) if VCC=12V;
R=2K(Power>0.125W) if VCC=24V;
R must be connected to control signal terminal.
Control Signal
Connector
ES-D808 / ES-D1008
VCC =5~24V. R is not required.
Connect the ES-D drives to the NPN (sinking) type controllers
In a PNP (sourcing) type output, the control signals are refer to the same ground terminal.
ES-D Drive
Controller
Control Signal
Connector
PUL+
1
DIR+
3
PUL-
DIR-
2
4
ENA+
5
ENA-
6
Step
Direction
Enable
VCC
VCC
VCC
R
R
R
ES-D508
R=0 if VCC=5V;
R=1K(Power>0.125W) if VCC=12V;
R=2K(Power>0.125W) if VCC=24V;
R must be connected to control signal terminal.
ES-D808 / ES-D1008
VCC =5~24V. R is not required.
Connect the ES-D drives to the PNP (sourcing) type controllers
