Description
Product Overview
ABB TU841 3BSE020848R1 is a redundant TB840/TB840A optical communication module base specifically designed for the ABB S800 I/O system. It serves as the mechanical support and electrical interface for the TB840/TB840A optical modules, used to construct the redundant optical ModuleBus network of the S800 I/O, and is applicable to non-redundant I/O configurations.
Key Parameters
• Product model: TU841 3BSE020848R1
• Product Type: Redundant TB840/TB840A chassis, for non-redundant I/O
• Applicable module: ABB TB840 / TB840A optical module
• System Compatibility: ABB S800 I/O system, compatible with 800xA, AC 800M, etc.
• Installation method: 35 mm DIN rail or panel mounting
• Redundant Support: Provide redundant optical ModuleBus interface for TB840/TB840A
• Working temperature: 0 to +55 °C
• Storage temperature: -40 to +70 °C
• Relative humidity: 5% to 95% (no condensation)
• Protection level: IP20
• Net weight of the product: Approximately 0.2 kg
Functions and Applications
• Mechanical and Electrical Interface: Provides a stable installation position and reliable electrical connection for the TB840/TB840A module, ensuring stable access to optical fibers and power supply.
• Building a redundant optical fiber network: As the physical foundation of the redundant configuration, in conjunction with the TB840/TB840A modules, it enables high-reliability optical fiber communication between S800 I/O stations.
• Compatible with non-redundant I/O: Specifically designed for “non-redundant I/O” architecture, suitable for systems that are cost-sensitive but still require reliable fiber communication.
• Modular expansion: Adopting a modular design enables flexible placement and expansion of the S800 I/O optical network within the cabinet.
?? Typical Applications
• Process Industry: DCS systems for industries such as chemical engineering, petroleum, natural gas, and power generation, establish S800 I/O redundant optical fiber communication links.
• Redundant I/O Station: In scenarios requiring high reliability, it serves as the base for the TB840/TB840A module, ensuring the communication stability of the control system.
- Enjoy Chat and Email support in below
Email: [email protected]
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