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MX1601B-R Standard Module

MX1615B‑R Bridge Module

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Sensor Scaling

Reference

MX1601B-R Pin Assignments

Current-fed Piezoelectric Transducers

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MX1615B-R Pin Assignments

Strain Gage Transducers

Resistance-Based Measurements

Analog Channels

Analog channels are sourced from a MX1601B-R Standard Module or MX1615B-R Bridge Module.

ClosedShow common parameters

NOTE
For the Input mode Bridge quarter 3 wire (no sense lines), the signal conditioner has an inherent large offset (typically, -2 mV/V for 350 Ω and -6 mV/V for 120 Ω). The CX23-R internally compensates for this offset which significantly reduces the negative limit of the measurement range.
•   For 350 Ω with 5.0 V excitation, the range is reduced from -4 to -2 mV/V.
•   For 350 Ω with 2.5 V excitation, the range is reduced from -8 to -6 mV/V.
•   For 120 Ω with 2.5 V excitation, the range is reduced from -8 to -2 mV/V.
•   For 120 Ω with 1.0 V excitation, the range is reduced from -20 to -18 mV/V.

NOTE
To optimize the scaling accuracy of MX1615B-R bridge modes that support Internal Shunt Resistor Scaling, the CX23-R automatically uses the AC Excitation mode and the largest Excitation range available during sensor scaling. If necessary, the excitation mode and range revert to the user-defined values after shunt scaling is completed or canceled and the channel typically requires zeroing.