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- Honeywell
- TK-FFSU01
- Power Supply Board
- USA
- 130 mm × 90 mm × 55 mm
- 0.7kg
- 51309582-275
- 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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1. Technical Specifications
| Parameter | Details |
|---|---|
| Model | TK-FFSU01 (51309582-275) |
| Product Type | Fieldbus Signal Unit / Interface Module |
| Protocol | FOUNDATION™ Fieldbus H1 |
| Communication Interface | Two-wire bus, digital communication |
| Power Supply | From Fieldbus (bus-powered) |
| Operating Temperature | −40 °C to +70 °C |
| Storage Temperature | −40 °C to +85 °C |
| Dimensions (L × W × H) | 130 mm × 90 mm × 55 mm |
| Weight | 0.7 kg |
| Mounting | DIN rail or panel mount |
| Certifications | Explosion-proof, intrinsically safe variants (depending on model) |
2. Product Introduction
The TK-FFSU01 is a high-performance FOUNDATION™ Fieldbus Signal Unit designed for use in industrial automation systems to facilitate reliable, digital communication between field devices and control systems. It serves as a vital interface module within the FOUNDATION Fieldbus network, enabling multiple devices to communicate over a single pair of wires, simplifying wiring and reducing installation costs.
Engineered to operate under harsh industrial conditions, this signal unit supports robust communication in environments requiring intrinsic safety and explosion-proof compliance, making it suitable for use in chemical plants, oil & gas installations, and other process industries.
Its compact and durable design, paired with efficient power management and ease of installation via DIN rail or panel mounting, ensures seamless integration into existing control architectures.
3. Applications
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Industrial process automation and control systems.
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FOUNDATION Fieldbus H1 networks for distributed control systems.
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Hazardous environments such as oil and gas, petrochemical, and chemical processing plants.
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Remote instrumentation requiring digital communication over long distances.
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Simplification of wiring and reduction of installation cost in fieldbus networks.
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Intrinsically safe communication interfaces for explosion-proof zones.
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Replacement or upgrade of legacy analog communication systems to digital bus protocols.
4. Advantages
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Industry-Standard Protocol: Supports FOUNDATION™ Fieldbus H1, ensuring compatibility with a wide range of field devices and control systems.
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Power Efficiency: Bus-powered, eliminating the need for additional power supplies.
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Robust Construction: Built to withstand harsh industrial conditions with wide operating temperature and optional explosion-proof variants.
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Compact and Flexible Mounting: Small footprint with options for DIN rail or panel mounting simplifies installation.
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Enhanced Safety: Supports intrinsically safe communication in hazardous zones.
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Simplified Wiring: Two-wire communication reduces wiring complexity and installation costs.
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Reliable Communication: Ensures consistent and stable data transfer even in electrically noisy environments.
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Scalable: Can be integrated into large distributed control systems for flexible expansion.
5. Brand
Brand: Honeywell — globally recognized for industrial automation, instrumentation, and process control products, known for high quality, durability, and innovation.
6. Product Series
Series: FOUNDATION™ Fieldbus Interface Modules — A range of products designed to support digital communication networks in process automation, focusing on reliable, safe, and scalable field device connectivity.
7. Related / Similar Models (Same or Related Series)
| Model | Communication Protocol | Dimensions (mm) | Weight (kg) | Key Features |
|---|---|---|---|---|
| TK-FFSU01 (51309582-275) | FOUNDATION™ Fieldbus H1 | 130 × 90 × 55 | 0.7 | Bus-powered, explosion-proof ready |
| TK-FFSU02 | FOUNDATION™ Fieldbus H1 | 140 × 100 × 60 | 0.75 | Enhanced temperature rating |
| TK-FFSU03 | FOUNDATION™ Fieldbus H1 | 130 × 90 × 55 | 0.7 | Additional ports, multi-drop support |
| TK-FFSI01 | FOUNDATION™ Fieldbus H1 | 120 × 80 × 50 | 0.6 | Signal isolator with bus power |
| TK-FFSO01 | FOUNDATION™ Fieldbus H1 | 140 × 90 × 60 | 0.8 | Signal output module |
8. Popular Honeywell Models (Same Brand)
| Model | Function | Dimensions (mm) | Weight (kg) | Key Features |
|---|---|---|---|---|
| FC-TDOL-07120 | Analog Output Module | 150 × 80 × 40 | 0.6 | 7 channels, 120 V, robust design |
| FC-PDB-0824P | Power Distribution Board | 160 × 100 × 50 | 0.9 | 8 outputs, 24 V DC |
| FC-PSU-UNI2424 | Power Supply Unit | 120 × 70 × 30 | 0.5 | Universal input, 24 V output |
| FC-MCAR-02 | Carrier Board | 200 × 150 × 80 | 6.1 | Multi-module carrier |
| FC-TDOL-0724P | Analog Output Module | 140 × 75 × 35 | 0.62 | 7 channels, 24 V DC |
9. FAQs (QA)
Q1: What communication protocol does the TK-FFSU01 support?
A1: It supports FOUNDATION™ Fieldbus H1 protocol.
Q2: Can the TK-FFSU01 be used in hazardous environments?
A2: Yes, it is designed to support intrinsically safe and explosion-proof environments.
Q3: What is the power supply method for this device?
A3: The unit is bus-powered directly from the fieldbus.
Q4: What is the operating temperature range?
A4: It operates between −40 °C and +70 °C.
Q5: How is the module mounted?
A5: It supports both DIN rail and panel mounting options.
Q6: Does the TK-FFSU01 require an external power source?
A6: No, it draws power from the fieldbus communication line.
Q7: What is the weight and size of this module?
A7: Dimensions are 130 mm × 90 mm × 55 mm and weight is approximately 0.7 kg.
Q8: How does this device simplify wiring?
A8: By using a two-wire digital bus, it reduces the amount of wiring needed compared to traditional analog systems.
Q9: Is it compatible with other FOUNDATION Fieldbus devices?
A9: Yes, it is fully compatible with FOUNDATION™ Fieldbus-compliant devices.
Q10: Can it support multiple devices on the same bus?
A10: Yes, FOUNDATION Fieldbus allows multiple devices to be connected in a multi-drop configuration.
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Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
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24-hour after-sales service guarantee team, professional and standardized management service system.