Manual

A-2
SA500 Power Modules
Maximum Power Dissipation
Power Module DC-to-DC Converter
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Internally powered via DC Bus Supply
DC Output to PMI Regulator
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5 VDC (+/- 5%)
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24 VDC (+/- 15%)
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+/- 15 VDC (+/- 5%)
System Power Requirements
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+5 VDC @ 1500 mA (3000 mA maximum)
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+15 VDC @ 300 mA
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- 15 VDC @ 300 mA
Fiber-Optic Port
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Transmitter: 1
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Receiver: 1
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Data rate: 10 Mbd
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Coding: Manchester
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Protocol: HDLC (compatible with UDC module)
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Maximum distance to UDC: 750 m (2500 ft)
Rail I/O
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Channels: 2
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Analog/digital rails only; no local heads
Resolver Input Specifications
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Resolution: 12 or 14 bits (software-selectable)
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Required resolver accuracy (electrical)
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12-bit configuration: 5 arc minutes (typical)
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14-bit configuration: 1 arc minute
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615055-1R
14 A 120 W
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615055-1S
28 A 180 W
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615055-1T
35 A 275 W
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615055-1V
48 A 300 W