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Product Introduction
The Honeywell FC-TDOL-0724P is an Analog Input (AI) Module designed to serve in Safety Manager SC and Safety Instrumented Systems (SIS) for critical process automation and control. This module plays a vital role in monitoring analog signals from field devices such as pressure transmitters, temperature sensors, and level indicators. Integrated into Honeywell’s Safety Manager platform, the FC-TDOL-0724P is optimized for high-integrity applications, offering fault-tolerant performance, real-time diagnostics, and deterministic behavior.
Designed to meet the most stringent safety and regulatory requirements, the FC-TDOL-0724P supports applications in oil & gas, refining, chemical plants, and power generation, where precision analog input monitoring is crucial to system integrity and operational safety. The module supports multiple differential analog channels and offers signal conditioning, fault detection, and redundancy capabilities.
Technical Specifications
| Parameter | Description |
|---|---|
| Model Number | FC-TDOL-0724P |
| Product Type | Analog Input Module |
| System Compatibility | Honeywell Safety Manager SC, Experion PKS |
| Input Channels | 8 Analog Input Channels (differential), software-configurable |
| Input Signal Type | 4–20 mA analog signals |
| Resolution | 16-bit resolution |
| Input Isolation | Galvanically isolated channels |
| Voltage Range | 24V DC nominal (operating range: 18–30V DC) |
| Accuracy | ±0.1% of span at 25°C |
| Diagnostic Features | Wire break detection, range over/under, signal fault diagnostics |
| Redundancy Support | Redundant configuration supported |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5% to 95% non-condensing |
| Mounting Type | DIN rail or rack-mounted |
| Dimensions (W x H x D) | 240 x 109 x 80 mm |
| Weight | 0.62 kg |
| Certifications | SIL 3 (IEC 61508), CE, TÜV, ATEX, CSA |
| LED Indicators | Per-channel diagnostic LEDs and status indicators |
| Enclosure | Industrial-grade thermoplastic housing, flame-retardant |
Product Applications
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Process Variable Monitoring: Ideal for collecting analog data such as pressure, temperature, level, and flow in industrial settings.
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Safety-Critical Systems: Used in Emergency Shutdown (ESD), Burner Management Systems (BMS), and High-Integrity Pressure Protection Systems (HIPPS).
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Environmental Monitoring: Interfaces with sensors in emission monitoring and environmental compliance systems.
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Power Generation: Monitors turbine pressure and temperature in thermal and nuclear power plants.
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Petrochemical Plants: Used in feedstock measurement and refining unit operations.
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Offshore Platforms: Supports remote analog signal acquisition under harsh marine conditions.
Product Advantages
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High Accuracy and Resolution: With 16-bit precision, the module ensures reliable and precise signal processing.
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Built-In Diagnostics: Real-time self-checks and per-channel diagnostics reduce downtime and simplify troubleshooting.
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Field-Proven Safety: Compliant with global safety standards for SIL 3 applications, ideal for regulated industries.
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Modular and Scalable: Integrates easily with expanding system architectures within Honeywell’s safety platforms.
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Redundancy Capability: Allows for fail-safe operation in redundant configurations to minimize process interruptions.
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Signal Integrity: Galvanic isolation protects from field voltage spikes and ground loop errors.
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Compact Footprint: Efficient design conserves panel space without compromising performance.
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Wide Environmental Tolerance: Designed to operate reliably in temperature extremes and high-humidity conditions.
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Seamless System Integration: Fully compatible with Experion PKS and Safety Manager SC for unified safety control.
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Reduced Lifecycle Costs: Long service life and low maintenance demands result in total cost efficiency.
Frequently Asked Questions (FAQ)
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What type of signals does the FC-TDOL-0724P support?
It supports standard 4–20 mA analog input signals, typically used in industrial process sensors. -
Is this module certified for use in safety systems?
Yes, it is SIL 3 certified according to IEC 61508 and is suitable for safety instrumented systems. -
Can this module be configured for redundant operation?
Yes, it supports redundancy for critical applications that require high availability. -
How many channels does the module support?
It supports 8 differential analog input channels. -
Can I monitor individual channel faults?
Yes, the module provides per-channel diagnostics including wire break and signal faults. -
Is it hot-swappable?
In systems configured with redundancy, it can be replaced without system downtime. -
What is the resolution of the analog input signals?
The module processes signals with 16-bit resolution. -
How does it protect against signal interference?
Channels are galvanically isolated, protecting the system from transients and ground loops. -
Can it be integrated with Honeywell Experion PKS?
Yes, it is fully compatible with the Experion Process Knowledge System architecture. -
Where is this module typically installed?
It is installed in control cabinets, either on DIN rails or in rack-mounted safety panels.
Related Models (Same Series or Functionality)
| Model Number | Description |
|---|---|
| FC-TDIO01 | Total Distributed Input/Output Module (Mixed DI/DO/AI) |
| FC-TSRO01 | Relay Output Module for actuator control |
| FC-TMRR01 | Main Processor Module with redundancy support |
| FC-TPSU01 | Redundant Power Supply Unit for Safety Manager SC |
| FC-IOEXP01 | I/O Expansion Module to increase channel capacity |
| FC-TDIL01 | Digital Input Module for Safety Manager systems |
Popular Honeywell Models (Same Brand)
| Model Number | Description |
|---|---|
| CC-TDIL01 | Digital Input Module for C300 Controller |
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| 51401491-100 | Universal Interface Module for Honeywell UCN |
| 8C-TDIL61 | High-density 24V DI Module for HPM systems |
| MU-TDID12 | Multi-channel Digital Input Module for Universal Network |
| CC-PDIL01 | Pulse Input Module for Process Manager |
