8C-TAIMA1 16-Channel TC/RTD Module

8C-TAIMA1 16-Channel TC/RTD Module | Brand New Honeywell

Availability: 99 left in stock

Product Overview The Honeywell 8C-TAIMA1 (Part Number: 51307171-175) serves as a high-precision Temperature Input I/O Termination Assembly (IOTA) for the Experion PKS...

SKU: 8C-PDIDA1

Manufacturer: Honeywell
Product No.: 8C-PDIDA1
Product Type: Temperature Acquisition
Product Origin: USA
Payment:T/T, Western Union
Weight: 350g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Honeywell 8C-TAIMA1 (Part Number: 51307171-175) serves as a high-precision Temperature Input I/O Termination Assembly (IOTA) for the Experion PKS Series 8 platform. This module captures low-level analog signals from various Thermocouples (TC), Resistance Temperature Detectors (RTD), and millivolt sources, converting them into digitized values for the C200 or C300 controllers. We supply this unit as 100% Brand New and Original, featuring the latest Rev-B engineering standards to ensure maximum uptime in critical refining, petrochemical, and power generation environments.

Technical Specifications

Feature	Specification Details
Input Channels	16 Fully Isolated Channels
Supported Sensors	TC (J, K, E, T, B, S, R); RTD (Pt100, Ni120, Cu10/50); Millivolt (-20 to +100 mV)
A/D Conversion	16-bit Resolution
Accuracy	±0.1% Full Scale (typical)
Scan Rate	1 second for all 16 channels
Isolation	2500 VDC (Channel-to-Channel/System/Power)
Power Supply	24 VDC ±20%
Operating Temp	0 °C to +60 °C
Environmental	G3 Conformal Coated for harsh atmospheres

Engineering Advantages

Universal Sensor Compatibility: The 8C-TAIMA1 accommodates a massive range of temperature sensors, including seven different thermocouple types and four RTD standards. This flexibility allows engineers to standardize on a single I/O type across an entire facility.
Aggressive Electrical Protection: With 2500 VDC isolation across channels, the system, and power supplies, this module prevents ground loops and localized electrical faults from propagating through the C300 controller backplane.
High-Precision Cold Junction Compensation: Integrated CJC circuitry ensures that thermocouple readings remain accurate even during ambient temperature fluctuations within the local control cabinet.
Harsh Environment Resilience: Every 8C-TAIMA1 module features a professional conformal coating. This protective layer shields sensitive electronics from the corrosive gases and high humidity commonly found in chemical processing and offshore platforms.
Operational Continuity: The module supports "Hot-Swap" functionality and redundant configurations. Maintenance teams can replace hardware without powering down the entire loop, eliminating costly process interruptions.

FAQs

Does the 8C-TAIMA1 require manual calibration?

Honeywell factory-calibrates every 8C-TAIMA1. The module performs self-diagnostics and reference checks during operation to maintain its ±0.1% FS accuracy without field intervention.
How does the module handle a broken sensor wire?

The module includes advanced Open Circuit Detection. If a thermocouple or RTD wire breaks, the system immediately triggers a diagnostic alarm and sets the Process Variable (PV) to a predefined safe state or "NAN" (Not a Number) to prevent control logic errors.
Can I use this module for both 2-wire and 3-wire RTDs?

Yes, the 8C-TAIMA1 supports standard industrial RTD wiring configurations. We recommend referring to the Series 8 wiring manual for specific terminal assignments to maximize lead-wire compensation accuracy.
What is the significance of the "Rev-B" status?

Rev-B indicates a hardware revision that often includes optimized component longevity and improved EMC hardening. It remains fully backward compatible with systems designed for the original Rev-A version.

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, USA

Reliable 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, Germany

Top-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.