Power Requirement; Maximum Working Voltage - National Instruments SCC-ACC01 User Manual

Accelerometer input module

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Power Requirement

Physical

Environmental

Maximum voltage level

without losing regulation ....................... 24 V

Temperature drift ................................... ±127 ppm/°C

Analog power ......................................... 89 mW max

+15 V .............................................. 3 mA max

–15 V............................................... 3 mA max

Digital power.......................................... 420 mW max

+5 V ................................................ 84 mA max

Dimensions............................................. 8.89 cm × 2.92 cm × 1.85 cm

Mass ....................................................... 28.6 g (1.0 oz)

I/O connectors ........................................ One 20-pin right-angle

Field-wiring diameter............................. 28 to 16 AWG

Maximum working voltage refers to the signal voltage plus the

common-mode voltage.

Channel-to-earth (inputs) ....................... 42 VDC, 30 V

Channel-to-channel (inputs)................... 42 VDC, 30 V

Operating temperature............................ 0 to 50 °C

Storage temperature ............................... –20 to 70 °C

Relative humidity ................................... 10 to 90%, noncondensing

(3.50 in. × 1.15 in. × 0.73 in.)

male connector,

one 6-pin screw terminal

Installation Category I

SCC-ACC01 Accelerometer Input Module User Guide

rms

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