Wiring Diagram; Interfacing To Drive Inputs - Automation Direct DL05 User Manual

Appendix E: High-speed Input and Pulse Output Features

Wiring Diagram

1
The generalized wiring diagram below shows pulse outputs Y0 and Y1 connected to the drive
amplifier inputs of a motion control system.
2
3
D
E
6
7
8

Interfacing to Drive Inputs

The pulse signals from Y0 and Y1 outputs will typically go to drive input circuits as shown
9
above. Remember that the DL05's DC outputs are sinking-only. It will be helpful to locate
equivalent circuit schematics of the drive amplifier. The following diagram shows how to
interface to a sourcing drive input circuit.
10
11
1
1
14
The following circuit shows how to interface to a sinking drive input using a pullup resistor.
Please refer to Chapter 2 to learn how to calculate and install Rpullup.
A
B
C
D
E–26
DL05 Micro PLC User Manual, 6th Edition, Rev. A
Motor
Power Input
Y0, Y1 Pulse Output
Power
+DC Power
Output
(sinking)
Common
Y0, Y1 Pulse Output
Power
+DC power
R
(sourcing)
Output
(sinking)
Common
Signal Common
Amplifier
Pulse
Direction
Pulse Output Wiring
Input
(sourcing)
+
–
Ground
pullup
+
Supply
–
+
+24 VDC
–
Drive Input
+V
Drive Input
R
Input
Input
(sinking)
Ground