Brand: ABB Description: LDB Modem Condition: Brand New Certificate: COO TEST REPORT WARRANTY LETTER Warranty: 1 year Inventory Qty: 4 Payment Term: T/T Shipping Port: Shenzhen ABB DSTC 454 5751017-F core function is to convert PROFIBUS DP/PA electrical signals into optical signals, enabling long-distance, high-interference-resistant industrial data transmission via fiber optics, which supports a transmission rate of 2 Mbit/s and is compatible with multimode fiber optics (50/125 μm or 62.5/125 μm), making it suitable for long-distance communication expansion in harsh industrial environments.
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Manufacture |
ABB |
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Model Number |
DSTC 454 |
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Ordering Number |
5751017-F |
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Catalog |
- |
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Country Of Origin |
Switzerland |
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HS CODE |
8473309000 |
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Dimension |
24*14*6cm |
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Weight |
1kg |
Product Function
High-speed Fiber Optic Communication:
ABB DSTC 454 5751017-F supports the PROFIBUS DP/PA protocol with a transmission rate of 2 Mbit/s, meeting real-time control requirements.
ABB DSTC 454 5751017-F uses FSMA-1/905 fiber optic connectors, with multimode fiber optic transmission distances up to 2 km and single-mode fiber optic distances extendable to 120 km.
Protocol Transparent Conversion:
ABB DSTC 454 5751017-F acts as a transparent gateway for PROFIBUS DP and PA, enabling lossless conversion between electrical and optical signals without requiring additional protocol mapping configuration.
Reliability Design:
ABB DSTC 454 5751017-F features a metal housing with an IP40 protection rating, strong resistance to electromagnetic interference, and an operating temperature range of -40°C to 75°C extended model.
ABB DSTC 454 5751017-F supports (24 V DC ±20%) redundant power input and surge protection, ensuring the stability of industrial networks.
Compatibility Expansion:
ABB DSTC 454 5751017-F supports seamless integration with ABB Advant OCS and S400 I/O systems, while also being compatible with third-party PROFIBUS devices from Siemens, Pepperl+Fuchs, and others.
Product Using Principle
ABB DSTC 454 5751017-F receives electrical signals from PROFIBUS DP/PA and converts them into optical signals via an optoelectronic conversion module, which are transmitted over fiber optic cables to the remote modem.
The remote device receives the optical signals and converts them back into electrical signals via reverse optoelectronic conversion, enabling long-distance communication.
It supports daisy chain, star, or ring topologies and can be cascaded with industrial switches to build a redundant network.
It has a built-in medium redundancy protocol that can automatically detect network failures and switch paths to ensure communication continuity.
Compatible Equipment
ABB DSTC 454 5751017-F & PROFIBUS Devices
Master Stations: Siemens S7-300/400, Rockwell ControlLogix, and other PROFIBUS DP master stations.
Slave Stations: Pepperl+Fuchs, Turck, and other PROFIBUS PA sensors and actuators.
ABB DSTC 454 5751017-F & Fiber Optic Components
Connectors: FSMA-1/905, ST/SC/FC interfaces available.
Cables: Corning, Fujikura multimode/single-mode fiber optic cables.
ABB DSTC 454 5751017-F & Network equipment
Switches: ABB Industrial IT series industrial switches supporting MRP redundancy protocol.
Power modules: ABB DSSR116 24 V DC redundant power supply.
