Description

The Honeywell CC-TAIN11 (51306515-175) is a high-accuracy 16-Channel Thermocouple/Voltage Input Module designed for Honeywell’s Experion® PKS C300 I/O systems. Engineered for precision temperature monitoring in critical processes, this module directly interfaces with thermocouples (Types J/K/T/E/R/S/B), millivolt sensors, and low-voltage signals (0-100mV/0-5V). The CC-TAIN11 features per-channel cold junction compensation (CJC) with ±0.5°C accuracy and 1500V AC channel-to-channel isolation, eliminating measurement drift in electrically noisy environments like furnace controls or turbine halls. As part of Honeywell’s fault-tolerant architecture, it supports hot-swap replacement during live operations, ensuring uninterrupted data acquisition for continuous processes. With SIL 2 certification per IEC 61508, the Honeywell CC-TAIN11 enables safety-critical functions such as reactor overtemperature trips and combustion safety systems. Embedded diagnostics detect thermocouple breakage, short circuits, and CJC anomalies, enabling predictive maintenance to prevent process deviations.

HONWYWELL CC-TAIN11 51306515-175

Technical Specifications

Main Features and Advantages

Precision Temperature Capture: Integrated CJC sensors adjacent to each terminal eliminate cold junction errors. Automatic thermocouple linearization per ITS-90 standards ensures laboratory-grade accuracy across -200°C to +1,800°C ranges.

Advanced Diagnostics: Real-time detection of thermocouple degradation, open-circuit faults, and signal drift >1%. Time-stamped alarms trigger before process excursions in critical applications like ethylene cracking furnaces.

Safety Compliance: SIL 2 certification supports burner management systems (BMS) and reactor safety trips. Redundant input validation (2-of-3 voting configurable) meets IEC 61511 requirements.

Robust Connectivity: Zinc-oxide surge suppressors (IEC 61000-4-5) protect against lightning strikes. Conformal coating withstands sulfurous atmospheres in refineries.

Application Field

The Honeywell CC-TAIN11 excels in high-temperature processes:

Petrochemical: Ethylene cracker furnace profiling (Types R/S) and reformer tube monitoring.

Power Generation: Boiler superheater/reheater thermocouples (Type K) and turbine exhaust temperatures.

Metals: Glass tank furnace electrodes (Type B) and aluminum smelting potlines.

Pharma: Sterilizer autoclave monitoring (Type T) with 21 CFR Part 11-compliant data logging.

Cement: Kiln shell temperature scanning for refractory integrity management.
The module’s -40°C cold-start capability ensures reliability in Arctic LNG liquefaction plants.

Related Products

CC-TAID01: Universal analog input module for 4-20mA/RTD signals

CC-TAIM01: Intrinsically safe TC module for Zone 0/1

CC-FTA01: Field termination assembly with CJC reference

Experion C300: Host controller for CC-TAIN11 integration

CC-TDOB01: Digital output module for actuator control

Safety Manager SC: SIL 3 system for temperature-based trips

CC-TAIN51: 32-channel high-density thermocouple variant

HONWYWELL CC-TAIN11 51306515-175

Installation and Maintenance

Pre-installation preparation: Verify chassis compatibility (CIOC10/CIOC15). Use thermocouple extension wires matching sensor type (e.g., JX for Type J). Ground shields at the CC-TAIN11 end only. Maintain 15cm clearance from AC power cables.

Maintenance recommendations: Annual CJC accuracy verification using reference junction calibrator. Clean terminals with non-residue contact cleaner. Replace via hot-swap: Insert new module before extraction. Monitor channel health via Experion Diagnostic Viewer. Recalibrate every 24 months per ISO 9001.