TB846 3BSE021439R1 Overview
The ABB TB846 3BSE021439R1 Dual Modulebus Inlet Module is a compact, dual inlet ModuleBus cable adapter for S800 systems, facilitating redundant bus connections in a wide temperature range.
Features and benefits
Redundancy Support: Functions as a redundant ModuleBus cable adaptor for enhanced system reliability.
Compact Design: Small size (1.6x5.4x5.6cm) and lightweight (0.04kg) save cabinet space.
Industrial Durability: Rated for a wide operating temperature from -20°C to +70°C.
Reliable Connection: Ensures stable ModuleBus communication with a data rate of 1 Mbit/s.
System Integration: Built with S800 mechanics for seamless compatibility.
Robust Storage: Can be stored in extreme conditions from -40°C to +85°C.
FAQ
Q1: What is the primary function of the TB846 module?
A1: It is a Dual ModuleBus Inlet Module designed as a redundant cable adaptor.
Q2: What are its key physical specifications?
A2: It is compact (1.6x5.4x5.6cm) and lightweight (0.04 kg).
Q3: What is its data transmission speed?
A3: It supports a ModuleBus data rate of 1 Mbit/s.
Q4: What is its operating temperature range?
A4: It operates reliably from -20 °C to +70 °C.
Q5: What is its article number?
A5: Its official article number is 3BSE021439R1.






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