Allen-Bradley 1770-M10 Dokumentacja Pobierz pdf (Strona 107)

Rockwell Automation Publication PFLEX-AP009A-EN-P - September 2012 107

Drive Comparisons Chapter 1

1397 Pulse Encoder Interface Card

The Pulse Encoder Interface card is a drive mounted board that provides

terminals and an interface to differential encoder feedback signals for both

regenerative and non-regenerative 1397 drives.

For additional information on encoder signal requirements, wire

recommendations, encoder parameters and related function blocks, see the

Bulletin 1397 DC Drive Firmware 2.xx User Manual, publication 1397-UM000

and Pulse Encoder Interface Installation Instructions, publication 1397-IN002

for more details.

Terminal Blocks J5 and J6 are available for either regenerative or non-regenerative

drive connection. Note: Only regenerative drives allow motor reversing.

Regenerative drives require that quadrature pulse encoders be used.

Figure 81 - Non-Regenerative Drives — Non-Reversing Motor Applications

Figure 82 - Regenerative Drives — Reversing and Non-Regenerative Motor Applications

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Allen-Bradley 1770-M10 Dokumentacja Strona 107