
94 Rockwell Automation Publication PFLEX-AP009A-EN-P - September 2012
Chapter 1 Drive Comparisons
Figure 64 - Frame D Internal Armature Fuse Signal Terminal Block Location
Control and Feedback
Comparisons
Bulletin 1395 Digital DC Drive
Input and output signals can be 24V DC, but require a separate 24V DC power
supply in addition to basic 115V AC control circuit requirement.
All control wiring to external devices except for contactor control is terminated
in the drive at terminal block TB3. Signal definitions for terminals 1…20 are
predetermined and are independent of the application. Figure 65
on page 95
illustrates these terminals with their signal definitions.
TB3 is attached to a mounting rail at the bottom of the drive chassis. It provides a
wiring connection for customer supplied control and signal devices, along with
encoder interface and auxiliary peripheral devices.
See the 1395 Digital DC Drive, User Manual, publication 1395-UM003
for
more details.
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