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- Honeywell
- CC-TUIO41
- Universal Input/Output Module
- USA
- 63.5 (W) × 124.5 (H) × 307.3 (D)
- 0.6kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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We provide 7*24 hours service to our customers. We will be there whenever you need us.
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All our products are priced very favorably because we have our own warehouse and supply.
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1. Product Overview: Honeywell CC‑TUIO41
Product Description
The Honeywell CC‑TUIO41 is a redundant universal I/O termination module (IOTA class) designed for high‑availability industrial automation systems. Unlike non‑redundant units, it supports dual-backplane or dual-channel redundancy to reduce single points of failure. It handles mixed signal types (analog, digital, pulse) with robust protection and is intended for critical process control environments where reliability is paramount.
As a termination assembly, it includes signal conditioning, surge suppression, channel isolation, and interfaces to the controller bus. It is often installed in I/O racks or remote enclosures alongside controllers in large distributed control systems.
This module is part of Honeywell’s Series‑C I/O / Experion PKS family, tailored for processes requiring uptime, diagnostics, and field robustness.
Technical Specifications
Below is a specification table summarizing the known or typical parameters of CC‑TUIO41 (offline conception):
| Parameter | Specification |
|---|---|
| Model | CC‑TUIO41 |
| Module Type | Redundant Universal I/O Termination Assembly |
| I/O Types Supported | Analog input, analog output, digital input, digital output, pulse input |
| Redundancy Support | Dual-channel redundant operation |
| Supply Voltage | 24 V DC (nominal) |
| Mounting | Rack mount or DIN-rail compatible (modular system) |
| Communication Interface | Dual backplane / dual bus interface for redundancy |
| Channel-to-power Isolation | Up to 1500 V typical |
| Operating Temperature | –40 °C to +70 °C |
| Storage Temperature | –40 °C to +85 °C |
| Environmental Protection | Conformal coating or protective housing |
| Certifications | CE, UL, TUV, etc. (industrial standards) |
| Dimensions (mm) | 63.5 (W) × 124.5 (H) × 307.3 (D) |
| Weight (kg) | 0.60 kg |
Applications
The CC‑TUIO41 is targeted at environments and systems where high reliability, redundancy, and mixed signal handling are required. Typical application domains include:
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Critical industrial processes (refineries, petrochemical, power generation)
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Distributed I/O networks in large-scale DCS/System installations
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Remote I/O stations in harsh terrain or unmanned sites
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Control systems requiring fault-tolerance and continuous operation
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Alarm, safety, and backup I/O pathways
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Retrofit or expansion of mission-critical control architectures
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Facilities where downtime is extremely costly
Advantages / Key Features
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Redundant Operation: Dual backplanes or dual-channel architecture reduces system downtime risk.
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Universal Signal Handling: Supports analog, digital, and pulse signals in one platform.
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Channel Protection: Surge suppression and isolation for field robustness.
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High Reliability: Engineered for mission-critical systems with robust diagnostics.
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Compact Design: Despite redundancy features, retains a manageable size and weight.
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Broad Temperature Tolerance: Operates in extreme ambient conditions.
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Seamless Integration: Works with Honeywell’s Series‑C / Experion PKS control systems.
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Maintainability: Hot‑swap (if system supports) and diagnostic feedback reduce maintenance time.
Brand & Series
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Brand: Honeywell
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System / Series: Member of Series‑C I/O / Experion PKS I/O module family
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Module Family: Universal I/O termination modules (IOTA / termination assemblies)
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Role: Redundant universal I/O module for critical control systems
2. Recommended Models
2.1 Related / Same-Series Models
| Model | Description / Role | Signal Types / Features | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| CC‑TUIO31 | Non-redundant universal I/O termination | Mixed analog, digital, pulse | 63.5 × 124.5 × 307.3 | 0.45 |
| CC‑TUIO11 | Compact universal I/O module | Analog & digital | 120 × 70 × 35 | 0.50 |
| CC‑TAI011 | Temperature (RTD / TC) input module | Temperature signals only | 160 × 110 × 50 | 0.48 |
| CC‑TFE021 | Analog output / control module | Analog outputs / control | 160 × 110 × 50 | 0.47 |
| CC‑TAIN11 | Analog input module | Multi-channel analog inputs | 160 × 110 × 40 | 0.45 |
2.2 Popular Modules from Same Brand
| Model | Application / Role | Type / Function | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| 900C71‑0144‑00 | Controller CPU for process logic | CPU / logic | 200 × 120 × 45 | 0.55 |
| ControlEdge HC900 | Mid‑size process controller | Modular control system | 240 × 160 × 70 | 1.20 |
| 2MLF‑AC8A | Analog input module | 8-channel analog input | 150 × 90 × 40 | 0.42 |
| 2MLB‑E12A | I/O expansion base / carrier | Host for I/O modules | 120 × 80 × 20 | 0.38 |
| TDC3000 APM Module | Legacy DCS analog/digital module | Mixed signal handling | 190 × 110 × 40 | 0.50 |
3. FAQ – 10 Q&A
Q1: What differentiates CC‑TUIO41 from non-redundant modules?
A1: CC‑TUIO41 offers redundant backplane or dual-channel support, so if one path fails, the other continues operation to protect continuity.
Q2: What signals can it handle?
A2: It supports analog inputs and outputs, digital inputs and outputs, as well as pulse inputs, all in a configurable manner.
Q3: Is hot-swap possible?
A3: If the surrounding system supports hot-swapping and redundancy, CC‑TUIO41 can be replaced online; otherwise, power-down is required.
Q4: How many I/O points can it support?
A4: While full capacity depends on configuration, it is designed to match or exceed capacities of non-redundant universal modules, e.g. up to 128 points.
Q5: What voltage and supply are required?
A5: It runs on 24 V DC (nominal) typical for control system I/O modules.
Q6: What protections exist at field interface?
A6: It incorporates surge suppression, channel isolation, and protective circuitry to limit damage from transients or faults.
Q7: What environments can it operate in?
A7: Designed for industrial environments, it can work from –40 °C up to +70 °C, with humidity, dust, and gas tolerance when protected.
Q8: If one channel fails, does it affect others?
A8: No — fault isolation ensures one channel issue doesn’t cascade across the module.
Q9: What is the expected life span?
A9: With proper installation and environment control, expected operational life is 10+ years in industrial settings.
Q10: How to diagnose faults?
A10: Use system diagnostics, check LED indicators, backplane status, measure field wiring continuity, and isolate channels via module diagnostics.
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