What are the following voltage limits (max without damage to device): 1) Channel + to -, 2) Channel to channel, 3) Common mode when performing differential measurements (and another channel has a 0V connection on one channel)
- Job Title: Test & Validation Tech
- Industry: Automotive aftermarket
- Application: Product testing (12V/24V)
23 months ago
REDARC_Craig
Adelaide, South Australia
Answers
We spec +/- 40V overvoltage protection, between any input pin (CH+ or CH-) to the DAQ’s ground (which is USB ground). We do not spec CH+ to CH-, or CH+ to CH+. The common mode voltage (usable) spec is +/- 11V, also with respect to the DAQ’s ground.
23 months ago
Measurement Computing
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