Servotronix CDHD Series, Application Note

Page: 9 / 17

Pulse and Direction Using Single-Ended Signal Wiring
Application Note 9
2 Wiring
The Pulse signal is connected to CDHD fast digital input 5 – Controller I/F C2
pin 32.
The Direction signal is connected to CDHD fast digital input 6 – Controller I/F C2
pin 15.
Fast Digital Inputs Specifications
Signal Configurable Opto-Isolated
(compatible with sinking output)
Voltage 24 V
Max Input Current 10 mA
Propagation Delay Time 1 µs
The following diagram shows how to connect the PLC to the CDHD Controller IF
(C2) connector.

Connect the cable shield on the PLC side to any available shield connector.

Connect the cable shield on the CDHD side to the shell of the 36-pin
connector.
Note : The 24 VDC power supply must be provided by the user.