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Product Overview
The Honeywell FC-TDOL-07120 is a high-performance analog output module designed to provide precise analog control signals in critical industrial applications. It is part of the Honeywell Safety Manager SC S300 IOTA system and is engineered to support safety-critical environments requiring SIL3 compliance and redundancy.
With 12 independent analog output channels, the FC-TDOL-07120 provides a 4–20 mA signal range that is ideal for controlling a wide range of industrial devices, such as actuators, variable speed drives, and other process control equipment. Its high accuracy, redundancy features, and built-in diagnostics make it suitable for demanding process automation tasks in industries such as oil & gas, chemical processing, and power generation.
Key Features
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12 independent analog output channels (4–20 mA output range)
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SIL3 certification as per IEC 61508 for safety systems
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Precision 4–20 mA output with high accuracy
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Integrated diagnostics for fault detection, loop monitoring, and system health checks
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Optically isolated outputs to ensure electrical protection
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Redundant system and module support for enhanced fault tolerance
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Hot-swappable design for ease of maintenance without downtime
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Channel-level diagnostics for open-loop detection, drift monitoring, and fault alerting
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Compact design with minimal space requirements
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Fully compatible with Honeywell Safety Manager SC S300 IOTA system
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Seamless integration with Honeywell’s Experion PKS
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | FC-TDOL-07120 |
| Module Type | Analog Output Module |
| System Platform | Honeywell Safety Manager SC S300 IOTA |
| Channels | 12 channels |
| Output Signal Range | 4–20 mA |
| Load Resistance | 0–600 ohms |
| Output Accuracy | ±0.1% of span (typical) |
| Resolution | 16-bit DAC |
| Output Type | Active sourcing |
| Output Isolation | Optical isolation for each channel |
| Diagnostics | Open-loop detection, drift monitoring, fault alerts |
| Redundancy | Supported (module and system redundancy) |
| Hot Swappable | Yes |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Humidity | 5% to 95% RH (non-condensing) |
| Power Consumption | Approx. 8 W |
| Dimensions | 240 x 109 x 71 mm |
| Weight | 0.45 kg |
| Certifications | CE, UL, CSA, ATEX (system dependent), SIL3 |
Industry Applications
The FC-TDOL-07120 is specifically designed for mission-critical applications across various industries, where precise and reliable control is required:
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Oil & Gas – Control valves, flow meters, pressure regulators, ESD systems
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Chemical Processing – Reactor temperature control, dosing systems
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Power Generation – Turbine speed control, steam pressure regulation
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Pharmaceutical – Batch process control, pressure and temperature management
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Water & Wastewater – Flow rate control, level management
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Mining & Metals – Furnace temperature regulation, motor speed control
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Food & Beverage – Ingredient dosing, temperature and pressure control
Product Advantages
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High reliability and accuracy in delivering analog control signals for critical systems
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12 channels of output with 4–20 mA range, perfect for controlling multiple actuators or drives simultaneously
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SIL3-certified to meet the most stringent safety requirements for industrial processes
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Integrated diagnostics for continuous health monitoring and fault detection at the channel level
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Hot-swappable design allows for module replacement without interrupting system operations
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Redundant design ensures high availability and fault tolerance in critical environments
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Compact design minimizes space requirements in control cabinets and panels
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Seamless integration with Honeywell’s control platforms like Experion PKS and Safety Manager SC
Frequently Asked Questions (FAQ)
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Q: What is the function of the FC-TDOL-07120 module?
A: It is an analog output module designed to provide 12 channels of 4–20 mA output to control industrial devices such as actuators and valves. -
Q: Can this module be used in safety-critical systems?
A: Yes, the module is SIL3 certified and compliant with IEC 61508 for use in safety instrumented systems. -
Q: What is the output signal range of the module?
A: The module provides a 4–20 mA output signal for each of its 12 channels. -
Q: Is the module compatible with redundant configurations?
A: Yes, it supports module and system redundancy, ensuring continued operation in case of failure. -
Q: How many output channels does the module provide?
A: The module provides 12 independent output channels. -
Q: What are the typical applications for this module?
A: It is used in industries such as oil & gas, chemical processing, power generation, and pharmaceuticals, for controlling valves, motors, and other equipment. -
Q: Does the module provide diagnostic features?
A: Yes, the FC-TDOL-07120 includes self-diagnostics to monitor loop health and detect faults such as open circuits or drift. -
Q: Can the module be replaced without system downtime?
A: Yes, the module is hot-swappable, allowing you to replace it without shutting down the system. -
Q: What type of isolation is used in this module?
A: The module uses optical isolation to protect each output channel from electrical interference. -
Q: What is the power consumption of the module?
A: The power consumption is approximately 8 W.
Recommended Related or Similar Honeywell Models
| Model | Description |
|---|---|
| FC-TDO-07120 | 12-Channel Digital Output Module |
| FC-TAIH-07120 | 12-Channel Analog Input Module |
| FC-TSDO-1624 | 16-Channel Digital Output Module |
| FC-TSAI-1624 | 16-Channel Analog Input Module |
| FC-TDOL-08160 | 16-Channel Analog Output Module |
| FC-TDOL-07240 | 24-Channel Analog Output Module |
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