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The Honeywell FC‑TIDI‑1624 is an industrial-grade analog/digital transmitter interface module, designed to convert, condition, and transmit field instrument signals to higher‑level control systems. It is ideal for measuring and relaying current and voltage signals in demanding automation settings. With built-in isolation, signal scaling, and diagnostic capabilities, the FC‑TIDI‑1624 enables robust signal integrity and reliable system integration.
This module is often deployed at the field or cabinet level to interface sensors (such as temperature, pressure, flow, level) with Distributed Control Systems (DCS) or PLC-based systems. Its design balances high performance with ruggedness, making it suitable for harsh industrial environments.
| Parameter | Specification |
|---|---|
| Model | FC‑TIDI‑1624 |
| Product Type | Transmitter Interface / Signal Conditioner |
| Input Signal Types | 4–20 mA, 0–20 mA, 0–10 V, ±10 V |
| Output Signals | 4–20 mA or 0–20 mA (configurable) |
| Number of Channels | 1 (single-channel) |
| Isolation Voltage | 1500 V DC (input-to-output-to-power) |
| Power Supply | 24 V DC (±10%) |
| Power Consumption | ≦ 3 W |
| Response Time | < 200 ms |
| Accuracy | ±0.1% of range |
| Temperature Drift | ±50 ppm/°C |
| Operating Temperature | –20°C to +70°C |
| Storage Temperature | –40°C to +85°C |
| Humidity Range | 5% to 95% non-condensing |
| Mounting | DIN Rail |
| Protection Class | IP20 (installed) |
| Dimensions | 120 mm × 50 mm × 110 mm |
| Weight | 0.30 kg |
| Certification | CE, UL, RoHS |
| Diagnostics | LED status, self-check, fault alarm |
| Configuration | Via DIP switches or external tool |
Process Automation: Converting and transmitting process variable signals (e.g. pressure, temperature) in chemical, petrochemical, or pharmaceutical plants.
Flow Measurement Systems: Interface between flow sensors and central control systems.
Level & Interface Detection: For level transmitters in storage tanks or vessels.
Environmental Monitoring: Employed in systems where sensor data needs isolation and conditioning.
Industrial OEM Machines: Embedded in machinery to relay analog sensor data to controllers.
Power & Utility Systems: Measurement and signal translation in power plants or substations.
High Isolation: 1500 V separation ensures safety and protection against ground loops.
Flexible Signal Types: Accepts multiple input types and outputs configurable currents, making it versatile.
Compact and Lightweight: Small footprint and just 0.30 kg, saving panel space.
Fast Response: Less than 200 ms ensures timely transmission of dynamic measurements.
High Accuracy and Stability: ±0.1% accuracy and low drift (50 ppm/°C) maintain measurement fidelity.
Built-in Diagnostics: LED indicators, self‑check, and alarm output aid in maintenance and troubleshooting.
Standard Mounting: DIN rail compatibility ensures easy integration in control cabinets.
Industrial Durability: Designed for a wide temperature and humidity range, fitting harsh environments.
Brand: Honeywell
Product Series: FC‑TIDI Series (Transmitter / Terminal Interface Devices)
Intended Use: Signal conditioning, isolation, and interface between field instrumentation and control systems
| Model | Input / Output Type | Accuracy | Dimensions (mm) | Weight (kg) | Special Feature |
|---|---|---|---|---|---|
| FC‑TIDI‑1622 | 0–20 mA → 4–20 mA | ±0.1% | 120 × 50 × 110 | 0.28 | Lower-power variant |
| FC‑TIDI‑1626 | ±10 V input → 4–20 mA | ±0.1% | 120 × 50 × 110 | 0.30 | Voltage input specialization |
| FC‑TIDI‑1628 | 4–20 mA → 4–20 mA (isolated) | ±0.05% | 120 × 50 × 110 | 0.32 | Higher-precision model |
| FC‑TIDR‑1624 (R version) | Redundant input support | ±0.1% | 130 × 60 × 120 | 0.35 | Dual-channel redundancy |
| FC‑TIDI‑2624 | 0–10 V / 4–20 mA interface | ±0.1% | 130 × 50 × 115 | 0.33 | Enhanced isolation and features |
| Model | Product Type | Key Parameters / Interface | Dimensions (mm) | Weight (kg) | Typical Use Case |
|---|---|---|---|---|---|
| HC900‑C80 | Hybrid Controller | Ethernet + RS485 | 170 × 100 × 60 | 0.85 | Mid‑range process control |
| C300PM | Process Controller | High-speed Ethernet backbone | 200 × 120 × 65 | 1.15 | Core DCS module |
| PMIO‑32 | I/O Expansion Module | Analog/digital I/O | 140 × 90 × 45 | 0.60 | Field I/O extension |
| ML120 | Logic Controller | Ethernet/IP, Modbus | 140 × 85 × 50 | 0.65 | Logic and discrete control tasks |
| HC900‑R20 | Remote I/O Rack | RS485 / Modbus TCP | 220 × 100 × 60 | 1.40 | Remote data collection and control |
Q1: What is the primary role of the FC‑TIDI‑1624?
A1: It serves as a transmitter interface module, converting, isolating, and relaying analog signals from field sensors to control or monitoring systems.
Q2: What input and output signal types does it support?
A2: It supports input types such as 4–20 mA, 0–20 mA, 0–10 V, ±10 V, and outputs configurable 4–20 mA or 0–20 mA.
Q3: How much isolation does the module provide?
A3: It provides 1500 V DC isolation between input, output, and power circuits.
Q4: What is its response time and accuracy?
A4: The response time is less than 200 ms and the accuracy is ±0.1% of the full scale.
Q5: What is the operating temperature range?
A5: It can operate from –20°C up to +70°C.
Q6: How is configuration done?
A6: Configuration is via DIP switches or an external configuration tool.
Q7: Does it offer diagnostic feedback?
A7: Yes, the module includes LED status indicators, self-check, and fault alarm output.
Q8: Can it be mounted on a DIN rail?
A8: Yes, it is designed for standard DIN rail mounting inside industrial enclosures.
Q9: How heavy is the module and what are its dimensions?
A9: It weighs about 0.30 kg and has dimensions 120 mm × 50 mm × 110 mm.
Q10: In what environments is it suitable?
A10: It is suitable for industrial environments with humidity up to 95% non-condensing and temperature extremes, along with electrical noise settings where isolation is needed.
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