TheTB810 (3BSE008560R1)is a compact optical port interface for the ABB S800 I/O system. It serves as the physical bridge between the electrical ModuleBus of a controller (like the AC 800M) and an optical ModuleBus fiber link. By converting electrical signals to light, the TB810 allows for the expansion of I/O clusters over longer distances and provides total galvanic isolation, protecting the controller from electrical noise and ground loops.
Detailed Technical Specifications
Manufacturer: ABB
Article Number:3BSE008560R1
Model Identification:TB810
Product Type: Communication Module (Optical Port)
Dimensions: 40 mm (W) x 40 mm (H) x 20 mm (D)
Net Weight: 0.035 kg (Ultra-lightweight)
Fiber Compatibility: Plastic Optical Fiber (POF) or Hard Clad Silica (HCS)
Customs Tariff Number: 85389091
RoHS Compliance: Following EU Directive 2011/65/EU
WEEE Category: 5. Small Equipment
Key Features
High Isolation: Provides complete electrical separation between the processor and the I/O racks, critical for protecting sensitive electronics in industrial environments.
Distance Extension: Enables I/O modules to be located further away from the CPU than standard copper cabling allows.
Interference Immunity: Because the communication is optical, it is entirely immune to electromagnetic interference (EMI) and radio frequency interference (RFI).
Simple Integration: Designed to plug directly into the designated optical port on an AC 800M controller or a ModuleBus modem (e.g., TB820).
