3BSE020850R1
ABB 3BSE020850R1 (TU842 Redundant MTU)
ABB
3BSE020850R1
Official Full Product Name & Function Description Full Official Part Name: 3BSE020850R1, TU842 Redundant Module Termination Unit (MTU), 50V RatedABB Group Core Function: This dual-slot redundant termination base belongs to ABB S800 I/O hardware ecosystem. It acts as a physical wiring carrier for redundant analog/digital I/O modules, converting field sensor/actuator cables to internal backplane connections for S800 I/O cards. The dual independent slot structure enables hot-swappable redundant I/O deployment, isolates field wiring noise, provides screw terminal signal breakout, and supports horizontal DIN rail installation for distributed process control cabinets. It exclusively serves redundant I/O configurations to maximize system uptime in critical industrial DCS applications (ABB System
Specifications
| Mounting | DIN rail |
|---|---|
| Redundancy | TU842 Redundant |
| Redundancy 2 | serves redundant |
Product Description
Official Full Product Name & Function Description Full Official Part Name: 3BSE020850R1, TU842 Redundant Module Termination Unit (MTU), 50V RatedABB Group Core Function: This dual-slot redundant termination base belongs to ABB S800 I/O hardware ecosystem. It acts as a physical wiring carrier for redundant analog/digital I/O modules, converting field sensor/actuator cables to internal backplane connections for S800 I/O cards. The dual independent slot structure enables hot-swappable redundant I/O deployment, isolates field wiring noise, provides screw terminal signal breakout, and supports horizontal DIN rail installation for distributed process control cabinets. It exclusively serves redundant I/O configurations to maximize system uptime in critical industrial DCS applications (ABB System
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