The ABB Automation TB846 I/O Systems S800 I/O redundant ModuleBus Cable Adaptor is designed for industrial process control applications, providing reliable connectivity solutions for S800 I/O systems.
Product Specifications
Article Number
3BSE021439R1
Mechanics
S800
Application & Functionality
The TB846 redundant ModuleBus Cable Adaptor is used in conjunction with TB845 and two TK801V0xx units to extend the ModuleBus. This extension enables I/O modules on the same electrical ModuleBus to be mounted on different DIN rails. The TB846 can also be paired with TB842 to provide optical extension of the ModuleBus, offering flexible installation options for industrial control systems.
Environmental Commitment
ABB maintains a long-standing commitment to environmental responsibility, having adopted ISO 14001-based environmental management systems and achieved formal certification for years. The company conducts comprehensive Life-cycle Assessments (LCAs) according to ISO 14040-43 standards to evaluate environmental impact throughout product lifecycles, from raw material input to emissions and waste generation.
Product Composition
This environmental declaration covers the S800 I/O input/output modules for industrial process control. The modules feature plastic cases containing printed circuit boards, connectors, electrical conductors, and fasteners, designed for mounting on metallic rails. Each module weighs approximately 0.5 kg (1.1 lbs).