CALIBRATION PROCEDURE NI 9252 8 AI, ±10 V, 24 bit, 50 kS/s/ch Simultaneous This document contains the verification and adjustment procedures for NI 9252. For more information about calibration solutions, visit ni.com/calibration. Contents Software............................ 1 Documentation.......................... 1 Test Equipment..........................2 Test Conditions..........................3 Initial Setup..........................
NI cDAQ-9174/9178 USB Chassis Quick Start NI-DAQmx installation and hardware setup NI 9252 Getting Started Guide NI 9252 connection information NI 9252 Datasheet NI 9252 circuitry and specifications NI-DAQmx Readme Operating system and application software support in NI-DAQmx LabVIEW Help LabVIEW programming concepts and reference information about NI-DAQmx VIs and functions NI-DAQmx C Reference Help...
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Set the calibrator to Standby mode (STBY). Connect the NI 9252 to the calibrator as shown in the following figure. Figure 1. Analog Input Verification Connections AI x + AI x + AI x – AI x – Guard Calibrator NI 9252 Calibrator NI 9252...
Table 5. NI 9252 Adjustment Configuration Physical Channel Reference Value cDAQ1Mod8/AI0:7 The actual value of the voltage output of the calibrator The module acquisition is started each time the adjust function is Note called. There is a delay of approximately 550 µs from the acquisition start until module data becomes available.
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