The ABB DI811 3BSE008552R1 is a 16-channel, 48 V DC digital input module for the S800 I/O system, featuring current sinking, two isolated groups of 8 channels, and voltage supervision..
- 16 channels for 48 V d.c. inputs with current sinking
- 2 isolated groups of 8 with voltage supervision
- Input status indicators
In terms of physical structure and security, DI811 adopts a modular design, with 16 input channels divided into 2 mutually isolated groups (8 channels per group). This grouping isolation mechanism greatly enhances the system's anti-interference ability and prevents fault propagation.
Important Notice:
Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
ABB DI811 3BSE008552R1 Digital Input Module Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Diagnosis and monitoring: Each input channel is equipped with an independent status indicator LED. In addition, each input has a dedicated process voltage monitoring interface, which can send an error signal to the control system through the Modulus Bus in case of power loss.
Modular installation: It needs to be installed on a specific terminal unit (MTU), compatible models include TU810, TU812, TU830, etc. These bases provide on-site wiring interfaces and support "hot plugging" of modules.