National Instruments NI sbRIO-960x ユーザーズマニュアル

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Example power requirement calculations

For an sbRIO-9602 with three installed board-only C Series modules, 
20 mA total current through 3.3 V DIO pins, and 1 A of current through 
5 V output, calculate the total power requirement as follows:

 = 6.0 W

 = 3.30 W

 = 0.08 W

 = 5.55 W

Adding 20% for transient conditions, 14.93 W 

× 1.2 = 17.92 W

Total power requirement = 17.92 W

For an sbRIO-9601 with one installed board-only C Series module, 
330 mA total current through 3.3 V DIO pins, and no 5 V output used, 
calculate the total power requirement as follows:

 = 6.0 W

 = 1.10 W

 = 1.28 W

 = 0.00 W

Adding 20% for transient conditions, 8.38 W 

× 1.2 = 10.06 W

Total power requirement = 10.06 W

Backup battery ....................................... 3 V lithium coin cell, BR2032

Connect only voltages that are within these limits.

V terminal to C terminal ........................ 35 VDC max, 

Measurement Category I

Do not connect the system to signals or use for measurements within 

Measurement Categories II, III, or IV.

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