Description

Honeywell CC TUI041 adopts a Universal Temperature Input architecture, with each board capable of processing 16 independent temperature signals. Through the Expert Control Builder, RTDs (Pt100, Ni100, Cu100, etc.) or thermocouples (K, J, E, T, R, S, B, etc.) can be freely selected at the software level.

The module is equipped with a 24 bit ∑Δ ADC and cold junction compensation (CJC), providing measurement accuracy better than ± 0.1% reading and 50/60 Hz noise suppression. Combined with Honeywell FTE redundant network and IOTA backplane, CC TUI041 can achieve seamless hot plugging on site, automatic identification of single point configuration, channel level self diagnosis and fault isolation, significantly reducing debugging cycles and maintenance costs.

technical specifications

Product model: CC TUI041

Number of channels: 16 channels configurable

Signal type: RTD: Pt/Ni/Cu series; TC: K, J, E, T, R, S, B, N, etc

Range: -200 ° C~+1 ° C, 820 ° C (depending on type)

Conversion accuracy: ± 0.1% reading (25 ° C), resolution ≤ 0.05 ° C

Sampling rate: ≤ 200ms refresh per channel

Isolation: Channel Channel&Channel System 500 V DC

Cold end compensation: onboard dual CJ sensors

Self diagnosis: open circuit, short circuit, abnormal temperature drift detection

Power supply: Powered by IOTA motherboard 24V DC

Communication: FTE/I Link to C300 Controller

Working temperature: -20 ° C~+60 ° C

Installation: Plug in, supports online hot swapping

Explosion proof rating: Class I Div 2, ATEX Zone 2 (optional)

Main features and advantages

High density temperature acquisition

One board with 16 channels, supporting all RTD/TC series, with small cabinet occupation and simple wiring.

24 bit ∑Δ precision conversion

High resolution ADC+dual CJ compensation ensures wide temperature range accuracy and linearity.

Channel independent isolation and diagnosis

Each channel is optically isolated, and real-time detection of broken, short, and drifting is carried out. Any abnormalities are immediately alarmed.

Redundancy and hot plugging

Support dual channel redundancy for ControlNet/FTE networks; The module can be replaced online when powered on, without the need for shutdown.

Flexible software configuration

Selecting the type of temperature measuring element, alarm limit, and filtering coefficient through the Expert Builder is convenient for engineering.

application area

Temperature monitoring of petroleum refining and fine chemical reactions

Monitoring of steam temperature and bearing temperature of thermal power/combined cycle units

Low temperature storage, transportation and gasification process of LNG

Temperature control in pharmaceutical and food clean areas

Metallurgical continuous casting and heat treatment furnace temperature closed-loop

Online temperature analysis for municipal water/environmental protection industry

Related products

CC AIH161: 16 channel high-precision analog input module (4 20 mA)

CC TAI041: 16 channel universal analog input (AI)

CC TDO022: 32 channel digital output module

CC PWRR01: Redundant power module

FC PUIO01: 16 Channel Universal I/O (Early Models)

CC TBRA01: Redundant I/O Backplane Base

Installation and maintenance

Preparation before installation: Confirm that the IOTA base plate model matches, check the 24V DC power supply and grounding.

Wiring Tip: RTD recommends three wire/four wire system, thermocouple uses overall shielded twisted pair wire, single end grounded.

Debugging steps: insert card → system recognition → channel configuration → calibration verification → put into operation.

Maintenance suggestion: Calibrate the CJ sensor every 2 years; Regularly check the module LED and system diagnostic prompts.