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Ppendix, Resolver & drive i/o board specifications – Rockwell Automation SA3100 Power Module Interface (PMI) Regulator User Manual

Page 75

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Resolver & Drive I/O Board Specifications

B-1

A

PPENDIX

B

Resolver & Drive I/O Board

Specifications

Ambient Conditions

Storage temperature: -30°

C (-22°

F)

Operating temperature: 0

to 60°

C (32

to 140° F)

Humidity: 5-95%, non-condensing

Maximum Power Dissipation

6 W

Power Requirements

5V @ 300 mA

+15V @ 150 mA

-15V @ 150 mA

Resolver Interface

Resolution: 12 or 14 bits (software-selectable)

Required resolver accuracy (electrical)

12-bit configuration: 5 arc minutes (typical)

14-bit configuration: 1 arc minute

External strobe input:

Input signal: 24 volt positive pulse

Maximum pulse frequency: 1 kHz

Minimum pulse width: 300 µsec

Typical transport delay: 250 µsec