Features:
- Two position-monitoring channels for compatible proximity probes
- Local alarm, buffered-output, and networked measurement paths
- Configurable protection for documented displacement applications
The module turns conditioned proximity-probe signals into position variables used for indication and machinery protection.
Measurement quality depends on the entire probe chain and its mechanical reference, not only on the electronics module.
A controlled replacement preserves gap, scale, polarity, alarm direction, network mapping, and the final trip response as one configuration.
The 1440-TPS02-01RB Allen-Bradley may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Allen-Bradley 1440-TPS02-01RB XM-120E Two-Channel Position Module Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Identify probe, extension cable, driver, sensitivity, and linear range.
- Retain original channel polarity and mechanical reference.
- Do not infer compatibility from connector fit alone.
- Validate alert and danger directions against the mechanical measurement.
- Check relay latching, delay, failsafe behavior, and destination wiring.
- Test the complete shutdown chain under controlled authorization.
- Record node settings and channel mapping before removal.
- Separate local probe faults from network communication faults.
- Restore only a configuration verified for the installed machine.
- Axial-position monitoring
- Differential-expansion measurement where documented
- Legacy XM machinery-protection maintenance