8BAC0132.000-1 B & R Automation
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The B & R Automation 8BAC0132.000-1 is an analog input module from the 8BA ACOPOS Modules series, featuring 4 differential inputs and a 14-bit successive approximation converter. It supports a maximum input signal of ±15 V, has a cutoff filter at 30 kHz, and operates with a maximum power consumption of 1.2 W.
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Product Description:
The 8BAC0132.000-1 analog input module is produced by B&R Automation for the 8BA ACOPOS Modules series. It mounts beside drive electronics in the ACOPOS rack and translates external voltage signals into controller-ready data. Within an automation cell, it serves as the interface between sensors and the drive system, enabling closed-loop positioning, torque regulation, and condition monitoring without adding a separate I/O rack.
The module offers 4 differential channels that accept nominal ±10 V process signals. Each channel uses a successive-approximation converter with 14-bit resolution, which yields 16,384 discrete steps across the input span. Typical conversion time is less than 10 µs, and with the 50 µs synchronous backplane clock, the values align predictably with motion cycles. A common-mode rejection of 80 dB suppresses ground shifts so transducer pairs can be located far from the drive cabinet. High differential input impedance of more than 10 MΩ prevents measurable loading of high-output-impedance sources. An analog filter with a 30 kHz cutoff precedes the converter, trimming radio-frequency noise while leaving machine-vibration and servo-feedback spectra intact. Nonlinearity remains within ±1 LSB, and dedicated system isolation helps keep field transients from propagating into the controller.
Thermal and electrical limits support safe deployment. The hardware operates in ambient temperatures up to 55 °C, making it suitable for cabinet mounting near drives and brakes. Input protection allows over-range monitoring because instantaneous voltages can rise to ±15 V without damaging the converter stage. Power drawn from the DC bus peaks at only 1.2 W, so additional cooling is usually unnecessary. Field wiring lands on a 10-pin multipoint connector that locks to the carrier, and galvanic isolation between the sensor domain and the motion controller helps limit noise coupling into the servo control loops.
Frequently Asked Questions about 8BAC0132.000-1:
Q: How many analog input channels are available on the 8BAC0132.000-1 module?
A: The 8BAC0132.000-1 module provides four analog input channels for signal acquisition.
Q: What is the nominal input signal range for the 8BAC0132.000-1 module?
A: This module supports differential inputs with a nominal signal range of ±10 V for analog measurements.
Q: What is the analog-to-digital converter resolution on the 8BAC0132.000-1?
A: The 8BAC0132.000-1 achieves a converter resolution of 14 bits for detailed signal processing.
Q: What is the conversion time for analog signals on the 8BAC0132.000-1?
A: The analog signal conversion time on this model is less than 10 microseconds, allowing for rapid data acquisition.
Q: What is the maximum power consumption of the 8BAC0132.000-1 module?
A: This module has a maximum power consumption of 1.2 W during operation.
