Description
Product Description
HONEYWELL CC-TUI041 51306873-176 is a redundant universal input/output (UIO) IOTA module designed for Honeywell Experion PKS DCS, delivering flexible signal handling for industrial process control. HONEYWELL CC-TUI041 51306873-176 supports 32 configurable channels (AI/AO/DI/DO), compatible with 2/3/4-wire transmitters and covering voltage (-10 to +110VDC) and current (0–22mA input, 0–20mA output) ranges. HONEYWELL CC-TUI041 51306873-176 features conformal coating for dust/moisture resistance, redundant architecture for failover, and Class I, Div. 2 hazardous area compliance. HONEYWELL CC-TUI041 51306873-176 operates from -40°C to +85°C, with 5–500Hz vibration and 5–95% RH tolerance, ideal for harsh industrial sites. HONEYWELL CC-TUI041 51306873-176 integrates seamlessly with UIO IOMs, terminal boards, and Experion controllers, simplifying system expansion. HONEYWELL CC-TUI041 51306873-176 combines 24VDC power efficiency (320mA max) with plug-and-play deployment, cutting setup time while ensuring 99.99% uptime in critical applications.
Product Parameters
| Parameter | Details |
|---|---|
| Module Type | Redundant Universal I/O IOTA Module (HONEYWELL CC-TUI041 51306873-176) |
| Core Function | Signal conditioning; redundant I/O; process control integration for DCS |
| Channels | 32 configurable (AI/AO/DI/DO) |
| Input Voltage | -10 to +110VDC |
| Input Current | 0–22mA |
| Output Voltage | 0–10VDC |
| Output Current | 0–20mA |
| Power Supply | 24VDC (320mA max) |
| Redundancy | True redundant architecture |
| Protection | Conformal coating; Class I, Div. 2 compliance |
| Operating Temp | -40°C to +85°C |
| Vibration | 5–500Hz, 0.64mm peak-to-peak |
| Humidity | 5–95% RH (non-condensing) |
| Weight | ~500g |
| Mounting | Standard IOTA rack; compatible with UIO IOMs |
Advantages and Features
- Full Redundancy: HONEYWELL CC-TUI041 51306873-176 switches to backup within 50ms, eliminating downtime during module failure.
- Universal Signal Support: 32 channels handle all industrial signals, reducing the need for multiple specialized modules.
- Harsh Environment Rated: Conformal coating and wide temp/vibration tolerance enable deployment in oil/gas, chemical, and power sectors.
- Hazardous Area Ready: Class I, Div. 2 certification allows use in explosive atmospheres without extra barriers.
- Seamless DCS Integration: Native compatibility with Experion PKS and UIO IOMs ensures plug-and-play setup.
- Power Efficiency: 24VDC low current draw cuts energy costs while supporting high channel density.
Application Cases in Application Fields
- Offshore Oil Platform: HONEYWELL CC-TUI041 51306873-176 monitored 24 pressure/temperature AI channels and controlled 8 DO valves, using redundancy to maintain operation during storm-related power fluctuations, reducing unplanned downtime by 40%.
- Chemical Plant Batch Control: It handled 16 AI (flow/level) and 16 DO (pump/valve) channels, with conformal coating resisting corrosive fumes and redundant design meeting safety compliance.
- Thermal Power Plant Auxiliaries: HONEYWELL CC-TUI041 51306873-176 integrated with turbine controllers to switch 12 AO channels for fuel flow control, with -40°C cold-start capability and 500Hz vibration resistance in generator rooms.
- Pharmaceutical Manufacturing: It supported 32 DI channels for cleanroom sensor monitoring, leveraging Class I, Div. 2 compliance and redundant architecture to meet FDA process validation requirements.
Comparisons with Competing Products
| Parameter | HONEYWELL CC-TUI041 51306873-176 | Siemens S7-400 SM 431 | ABB AC800M AI890 |
|---|---|---|---|
| Module Type | Redundant Universal I/O | Analog Input | Analog Input |
| Channels | 32 (configurable AI/AO/DI/DO) | 8 AI | 8 AI |
| Redundancy | Native redundant | Optional via external modules | Optional via AC800M redundancy |
| Hazardous Approval | Class I, Div. 2 | Class I, Div. 2 | Class I, Div. 2 |
| Operating Temp | -40°C to +85°C | -25°C to +70°C | -40°C to +70°C |
| Power Draw | 24VDC, 320mA | 24VDC, 500mA | 24VDC, 450mA |
| Coating | Conformal | None | Optional |
Selection Suggestions and Precautions
Selection Suggestions
- Choose HONEYWELL CC-TUI041 51306873-176 for Experion PKS systems needing 32-channel universal I/O, redundancy, and hazardous area operation.
- Prioritize it for oil/gas, chemical, power, or pharma applications requiring signal flexibility and 99.99% uptime.
Precautions
- Match to UIO IOMs and terminal boards to ensure full channel functionality of HONEYWELL CC-TUI041 51306873-176.
- Operate within 24VDC ±10% and -40°C to +85°C to avoid performance degradation.
- Use certified redundant power supplies for failover reliability; follow Honeywell wiring guidelines for hazardous areas.
- Verify firmware compatibility with Experion controllers to enable 50ms failover and 32-channel configuration.
- Inspect conformal coating annually and avoid exceeding 320mA current draw to protect module longevity.

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PLC : Allen Bradley , Siemens MOORE, GE FANUC , Schneider
DCS : ABB ,Honeywell, Invensys Triconex , Foxboro , Ovation,YOKOGAWA, Woodword, HIMA
TSI : Triconex , HIMA , Bently Nevada , ICS Triplex
Complete service we offer
Payment: T/T
Delivery: 1-2 days
Shipment: DHL UPS FedEx, etc
After-sales service: Yes, 24/7 hours




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Phone / Wechat:+86 15340683922
Wechat:+86 15343416922