ABB TB806 3BSE008536R1 S800 I/O ModuleBus Cable Adaptor

Description

The ABB TB806 is a ModuleBus entry adaptor for the S800 I/O system, connecting the bus cable to the first MTU or communication interface in a cluster. It ensures reliable communication between the AC 800M controller and distributed I/O stations, supporting multi-cluster configurations across different DIN rails.

Specifications

• Manufacturer: ABB

• Model Number: TB806

• Order Number: 3BSE008536R1

• Product Type: ModuleBus Cable Adaptor

• Compatibility: S800 I/O System

• Mounting Position: Left-hand side of the I/O cluster

• Function: Bus cable inlet

• Operating Temperature: 0 to +55°C

• Storage Temperature: -25 to +70°C

• Weight: 0.05 kg

• Housing: Industrial grade protective casing

Features

• Primary Bus Inlet: Provides the necessary port to receive the ModuleBus extension cable at the start of a new I/O cluster.

• Signal Integrity: Engineered to minimize electrical interference and signal reflection, ensuring stable data transmission across expanded bus architectures.

• Standardized Connection: Features a precise locking mechanism for a secure fit with S800 MTUs, preventing accidental disconnections in high-vibration environments.

• Passive Hardware: Operates as a highly reliable passive bridge, requiring no external power or software configuration.

• Compact Integration: Its slim profile allows it to snap onto the DIN rail without occupying significant space, facilitating neat and efficient cabinet wiring.

• Simplified Expansion: Enables flexible system design by allowing I/O clusters to be positioned away from the main controller or in separate enclosure sections.