Industrial Applications
This branching unit is commonly applied where reliable, high‑speed distributed communication is critical:
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Distributed control and drive networks (e.g., ACS800, DCS800 series)
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Multi‑drive motor arrays requiring synchronized command and feedback paths
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Fiber‑optic communication backbones in large manufacturing plants
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Automated material handling systems with coordinated motion control
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Utilities, power plants, and process automation where data integrity matters
By enabling a star‑topology optical distribution, it reduces cabling complexity and enhances network flexibility in both new installations and retrofits.
Industrial Applications
This branching unit is commonly applied where reliable, high‑speed distributed communication is critical:
-
Distributed control and drive networks (e.g., ACS800, DCS800 series)
-
Multi‑drive motor arrays requiring synchronized command and feedback paths
-
Fiber‑optic communication backbones in large manufacturing plants
-
Automated material handling systems with coordinated motion control
-
Utilities, power plants, and process automation where data integrity matters
By enabling a star‑topology optical distribution, it reduces cabling complexity and enhances network flexibility in both new installations and retrofits.
Technical FAQs
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What is the NDBU‑95C used for?
It splits a single DDCS communication signal into nine output channels for distributed nodes.
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Is it compatible with fiber optics?
Yes — it uses fiber‑optic communication for low‑loss, high‑integrity links.
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Can it be mounted in control cabinets?
Yes — it supports DIN rail or panel mounting.
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What is the typical power supply?
24 V DC is typical for these units.
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Does it support high data rates?
Each channel can handle up to ~10 Mb/s communication.
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Is the unit rugged enough for industrial use?
Yes — it’s designed for typical plant environments and control racks.
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How many outputs does it provide?
Nine independent output channels.
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Does it include diagnostics?
Many versions have LED indicators for power and link status.
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Can it be used with other ABB drive families?
It integrates well with ABB fiber‑optic DDCS standards in ACS and DCS series.
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What is the typical weight?
Approximately 0.5 – 0.7 kg.
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