The Honeywell TK-FFSU01 51309582-275 is a high-integrity power supply and conditioning board engineered for Foundation Fieldbus H1 networks. It provides regulated DC power, galvanic isolation, and noise suppression, ensuring reliable communication and device operation in distributed control systems.
Specifications
Manufacturer: Honeywell
Part Number: 51309582-275 (TK-FFSU01)
Product Type: Fieldbus Power Conditioner / Power Supply Board
Input Voltage: 240V AC (variant: 24V DC depending on configuration)
Output Voltage: 5V DC
Output Current: 1.5–2A (depending on version)
Power Rating: 10W
Efficiency: ≥92%
Operating Temperature: -10°C to +50°C (some specs list -20°C to +70°C)
Dimensions: Approx. 3.8 cm (H) × 12.7 cm (W) × 19.1 cm (D)
Weight: 0.5 kg
System Compatibility: Honeywell Experion PKS, Series A, Foundation Fieldbus H1 segments
Warranty: 12 months
Features
Stable Power Supply: Provides regulated DC output for Foundation Fieldbus H1 devices.
Noise Suppression: Ensures clean communication signals in noisy industrial environments.
Galvanic Isolation: Protects devices and controllers from electrical disturbances.
High Efficiency: ≥92% efficiency reduces energy loss and heat generation.
Compact Design: Lightweight and small footprint for easy integration.
Industrial Reliability: Built for continuous operation in harsh automation environments.
Flexible Application: Supports multiple H1 segments in Honeywell DCS architectures.
