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Product Introduction
The Honeywell CC-TDI230 is a robust and reliable Digital Input (DI) module designed for use within Honeywell’s Experion Process Knowledge System (PKS) and other industrial automation systems. Engineered to interface with discrete field signals, the module is ideal for monitoring the status of various binary devices such as limit switches, push buttons, and sensors in demanding process environments.
The CC-TDI230 is built with industrial-grade components and provides isolation, filtering, and diagnostic capabilities for superior signal integrity and operational reliability. The module supports 32 digital input channels, making it an efficient solution for compact installations requiring high I/O density. Its design complies with industry standards for electromagnetic compatibility, electrical safety, and environmental robustness.
With a modular, rack-mounted configuration, the CC-TDI230 offers seamless integration into Honeywell’s C300 controller infrastructure, allowing for centralized diagnostics, status monitoring, and easy replacement during system maintenance.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | CC-TDI230 |
| Type | Digital Input Module |
| Input Channels | 32 discrete digital inputs |
| Input Voltage Range | 24 VDC nominal |
| Input Current | 6.5 mA typical per channel |
| Input Type | Dry contact or active input (sourcing type) |
| Input Filtering | Configurable debounce filters |
| Isolation | Channel-to-backplane and channel-to-channel |
| Diagnostics | Open circuit, short circuit, status detection |
| Communication Interface | FTE (Fault Tolerant Ethernet) |
| Mounting | Module carrier, rack-based |
| Power Supply | Provided via system backplane |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5% to 95% non-condensing |
| Dimensions (W x H x D) | 150 × 120 × 40 mm |
| Weight | 0.4 kg |
| Compliance Standards | CE, UL, CSA, RoHS |
Product Applications
The CC-TDI230 digital input module is well-suited for a wide range of industrial and infrastructure applications where precise monitoring of binary signals is required. These include:
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Oil & Gas Processing: Detection of valve positions, emergency shut-off systems, and pump status in upstream and downstream operations.
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Power Generation: Monitoring turbine control panel inputs, auxiliary switches, and safety interlocks in power plants.
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Chemical and Petrochemical Plants: Interface for process safety systems, tank level alarms, and pressure switch statuses.
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Water and Wastewater Treatment: Input collection from float switches, flow meters, and gate position sensors for efficient plant automation.
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Pharmaceutical Manufacturing: Equipment interlocks and cleanroom status monitoring where high reliability is essential.
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Pulp and Paper Industry: Tracking conveyor motor statuses, limit switches, and process valves.
Product Advantages
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High Channel Density: With 32 digital input channels, the CC-TDI230 enables a high level of integration within a minimal footprint.
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Robust Isolation: Designed for reliable operation in electrically noisy environments, it offers strong isolation between channels and system backplane.
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Diagnostic Intelligence: Built-in diagnostics help detect open wires, shorts, and module health, minimizing downtime and aiding predictive maintenance.
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Efficient Filtering: Configurable debounce filters eliminate signal noise and bounce from mechanical contacts, ensuring clean signal capture.
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Seamless Integration: Natively compatible with Honeywell Experion PKS, allowing for quick configuration and minimal engineering effort.
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Modular Design: Hot-swappable design allows for non-intrusive replacement and minimal system interruption during maintenance.
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Environmental Tolerance: Suitable for harsh environments due to wide operating temperature and humidity ranges.
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Compliance and Safety: Certified to meet global standards (CE, UL, CSA, RoHS), ensuring safety and long-term reliability.
Frequently Asked Questions (FAQs)
Q1: What is the purpose of the Honeywell CC-TDI230?
A1: It is used to receive and monitor discrete digital input signals from field devices like push buttons, switches, and sensors in automation systems.
Q2: How many digital input channels does the CC-TDI230 have?
A2: The module supports 32 individual digital input channels.
Q3: Can the module be hot-swapped during operation?
A3: Yes, the CC-TDI230 supports hot-swapping without disrupting the system.
Q4: What is the operating voltage for each input?
A4: Each digital input operates at a nominal voltage of 24 VDC.
Q5: What type of field devices can be connected?
A5: It supports dry contact or active 24 VDC sourcing inputs from field devices.
Q6: Is the module compatible with Honeywell’s Experion PKS system?
A6: Yes, it is fully compatible and can be integrated easily into Experion PKS.
Q7: Does the module offer diagnostics?
A7: Yes, the module provides status indication, open wire, and short circuit diagnostics.
Q8: What is the size and weight of the CC-TDI230?
A8: The module measures 150 × 120 × 40 mm and weighs 0.4 kg.
Q9: What mounting method is used?
A9: It uses a rack-based, backplane-mounted configuration.
Q10: Can the module be used in high-humidity environments?
A10: Yes, it can operate in humidity levels of 5% to 95% (non-condensing).
Related Models (Same Series or Function)
| Model | Description |
|---|---|
| CC-TDO210 | Digital Output module with 16 channels, 24 VDC |
| CC-PAIH01 | Analog Input module for high-precision measurement |
| CC-PDIL01 | Low-density digital input module with isolation |
| CC-PAON01 | Analog Output module for current and voltage signals |
| CC-PCNT01 | Pulse counter module for high-speed input monitoring |
| CC-PDOB01 | Digital Output module with built-in diagnostics |
Popular Honeywell Modules (Same Brand)
| Model | Description | Key Parameters |
|---|---|---|
| CC-PCF901 | Controller module for C300 systems | Dual Ethernet, 24 VDC, high-speed processing |
| CC-TCF901 | FTE communication interface for control networks | Fault Tolerant Ethernet, redundant links |
| CC-PAIH01 | Analog Input module | 8 channels, 4–20 mA, HART support |
| CC-PDOB01 | Digital Output module | 16 channels, 24 VDC, diagnostics |
| CC-TCNT01 | Counter module for high-speed input counting | Up to 50 kHz input, 4 channels |
| CC-TAIX01 | Isolated analog input module | 8 channels, current/voltage input |
