Confirmed DVP-SS2 Signal Assignment
Power the DVP-SS2 output reference by applying +24 VDC to the UP terminal and 0 VDC to the ZP terminal. Use Y0 as the NPN pulse output and Y1 as the NPN direction output.
| PLC point | Connection or function |
|---|---|
UP |
+24 VDC |
ZP |
0 VDC |
Y0 |
NPN pulse signal |
Y1 |
NPN direction signal |
Connection Procedure
- Connect +24 VDC to
UP. - Connect 0 VDC to
ZP. - Assign
Y0to the motion command's NPN pulse signal. - Assign
Y1to the motion command's NPN direction signal.
Servo-Drive Interface Limitation
The available evidence identifies only the PLC-side supply references and output roles. It does not identify the Rexroth DKC**.040 input terminals, required signal levels, input polarity, pulse format, or isolation requirements. Do not connect Y0 and Y1 directly to the drive until the drive documentation confirms electrical compatibility with NPN pulse-and-direction outputs.
Verification Before Motion
With motion inhibited, verify that UP is at +24 VDC relative to ZP. Then confirm that Y0 switches as the pulse output and Y1 changes state with the commanded direction. Complete drive-side terminal and interface checks before enabling the servo.
FAQ
How do I power the Delta DVP-SS2 pulse outputs?
Apply +24 VDC to UP and 0 VDC to ZP.
Which DVP-SS2 outputs provide pulse and direction?
Use Y0 for the NPN pulse signal and Y1 for the NPN direction signal.
Can Y0 and Y1 connect directly to a Rexroth DKC**.040?
The evidence does not confirm the drive's terminal assignments or electrical compatibility. Verify that the selected drive inputs accept the DVP-SS2 NPN pulse-and-direction signals before wiring or enabling motion.