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Installation and Wiring
2-3
Figure 2.1 Differential Input
Typical Input Connection
(Refer to page 6-6)
User
Power Supply
7-24V DC
(+)
(-)
(-)
(+)
16 AWG
16 AWG
Driver
Stepper Controller
Voltage
Regulator
1
Electrical Cabinet
Ground Bus
External
Internal
2
3
4
5
18
Wiring to Optocoupler
Interface
The following diagrams show the circuitry used to interface the
Module to a Stepper Translator through two different optocoupler
devices. The first diagram shows an optocoupler designed for a
common power supply connection. The second diagram shows an
individually isolated optocoupler. It is your responsibility to determine
which type is used in your specific application, and to ensure that
connections are properly made.
Publication 999-121 - December 1999