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- Overview
- Specifications
- Description
- Applications
- Features
- FAQ
- Recommended Products
Overview
Place of Origin: |
USA |
Brand Name: |
HONEYWELL |
Model Number: |
DC-TFB402 51307616-176 |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Model: |
DC-TFB402 51307616-176 |
|
Product Type: |
Fieldbus Interface Module |
|
Dimensions: |
22 × 12 × 5.5 cm |
|
Weight: |
0.22 kg |
|
Communication Protocols: |
FOUNDATION Fieldbus H1 |
|
Channels: |
Dual H1 ports |
|
Power Supply: |
24 VDC |
|
Operating Temperature: |
0°C to +60°C |
|
Storage Temperature: |
-40°C to +85°C |
|
Humidity: |
59%–95% non-condensing |
|
Isolation: |
Channel-to-channel and system isolation |
Description
The Honeywell DC-TFB402 51307616-176 is a Fieldbus Interface Module. It is mainly used to connect field devices in a factory to a central control cabinet, allowing both sides to send and receive switching or control signals, thereby enabling the factory's machines to operate automatically according to pre-set procedures.
Applications
Oil refineries: Connect smart transmitters and digital valve positioners enabling remote access to device diagnostics through digital communication.
Fine chemical plants: Network flow and level instruments with strong electrical isolation to reduce chemical environment interference.
Thermal power plants: Monitor multiple sensors in flue gas treatment and auxiliary systems with simplified control cabinet wiring.
Biopharmaceutical plants: Integrate high-precision temperature and fermentation monitoring ensuring accurate digital data transmission.
Features
Reliable Communication: Provides robust FOUNDATION Fieldbus connectivity for field devices.
Dual H1 Ports: Supports multiple device connections for flexible system design.
Robust Isolation: Protects against electrical interference and ensures system safety.
Compact Design: Space-efficient module for rack-mounted installations.
System Integration: Seamlessly integrates with Honeywell Experion PKS and C300 controllers.
Industrial Reliability: Built for petrochemical, power generation, and heavy industrial environments.
FAQ
Q: Which fieldbus protocol does the DC-TFB402 51307616-176 support?
A: FOUNDATION Fieldbus H1 digital bus communication protocol.
Q: What storage temperature range does the DC-TFB402 51307616-176 require?
A: -40°C to +85°C for long-term non-operational storage.
Q: What isolation protection does the DC-TFB402 51307616-176 provide against surges?
A: Full electrical isolation between channels and system for surge protection.
Q: What humidity range can the DC-TFB402 51307616-176 operate in?
A: 5% to 95% non-condensing relative humidity.
Q: How many H1 ports does the DC-TFB402 51307616-176 have?
A: Two physical H1 bus ports for multi-segment connections.
