Rockwell Automation 1397 AC Tachometer Interface Card - Manual

Instructions
Contents
What this Option Provides The AC Tachometer Interface Card is designed for use with the
following Reliance tachometers RE-045F, RE-045R or RE-050. The
card provides feedback signals for non-regenerative 1397 drives and
cannot be used in conjunction with the Pulse Encoder Interface Card.
Where this Option is Used This option may only be used with 1397 Non-Regenerative Drives.
What These Instructions
Contain These instructions contain the necessary information to install &
configure a 1397 AC Tachometer Interface Card. For additional
information on signal requirements, wire or cable requirements and
parameter programming, refer to the 1397 User Manual, publication
1397-5.0 and the AC tachometer instructions.
Specifications
Topic Page
What This Option Provides 1
Where This Option Is Used 1
What These Instructions Contain 1
Specifications 1
How to Select an AC Tachometer 2
Installation 3
Tachometer Wiring 6
Setup 6
Item Specification
Maximum Cable Length: Refer to the AC Tachometer Instructions
Maximum Power Dissipation: 4W
Maximum Input Voltage from Tachometer: 275V AC rms
Input Impedance:
20k Ohms
Allen-Bradley 1397
AC Tachometer Interface Card
Cat. No. 1397-AC