Email: spareoil.com@industriaxplc.com
The Honeywell MC-TAMR03 (51309218-175) is a high-performance Low Level Analog Mux Module designed for precision signal acquisition within industrial control environments. This module provides 32 galvanically isolated input channels, capable of processing signals from thermocouples, RTDs, and linear millivolt sources, ensuring reliable data integration for complex process monitoring.
Features
- 32 galvanically isolated input channels for enhanced noise immunity and signal integrity.
- Versatile input compatibility including various thermocouple types (J, K, E, T, B, S, R, RP), RTDs (100 Ohm, 120 Ohm, and 10 Ohm), and linear millivolt sensors.
- High-resolution 14-bit analog-to-digital conversion for accurate process variable measurement.
- Configurable line frequency synchronization for 50 Hz or 60 Hz operations to minimize interference.
- Robust input protection with a maximum normal mode continuous input rating of -1 V to 10 V.
Technical Specifications
| Model | MC-TAMR03 / 51309218-175 |
| Input Channels | 32 (Galvanically Isolated) |
| A/D Resolution | 14 bits |
| Scan Rate | 32 samples per second (1 sample per channel/sec) |
| Software Accuracy | +/- 0.1 degC typical, +/- 0.5 degC max |
| Isolation Voltage | 250 Vac Peak or +/- 250 Vdc |
| Line Frequency Sync | 50 Hz or 60 Hz (Configurable) |
Installation Guidelines
- Ensure the control system power is disconnected before installing or removing the module from the rack.
- Use shielded twisted-pair cabling for all analog inputs to mitigate electromagnetic interference (EMI).
- Maintain proper grounding practices for the chassis to ensure effective galvanic isolation performance.
- Verify that the module is fully seated in the designated slot to ensure reliable backplane communication.
- Operate within the specified environmental conditions to maintain the rated software accuracy and component longevity.
FAQ
What types of sensors does the MC-TAMR03 support?
The module supports a wide range of industrial sensors, including thermocouples (J, K, E, T, B, S, R, RP), 100 Ohm and 120 Ohm RTDs, 10 Ohm RTDs, and linear millivolt signals.
Is the input isolation sufficient for high-voltage environments?
Yes, the module is designed with 32 galvanically isolated channels rated for 250 Vac Peak or +/- 250 Vdc, providing robust protection against common-mode noise and ground loops.
Can I configure the scan rate for this module?
The module operates at a fixed scan rate of 32 samples per second, effectively updating each of the 32 channels once per second. You can, however, configure the line frequency synchronization to match your local power grid at 50 Hz or 60 Hz.
What's clients say about us
Excellent Emergency Support!
Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.
Mark Thompson
Maintenance Manager, USAReliable Source for New Spares
Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.
Robert Hoffmann
Engineering Lead, GermanyTop-tier Service and Quality
We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.
Lucas Müller
Operations Director, GermanyRelated Products
Guide
