ABB|DI811 3BSE008552R1|Digital Input Module
ABB DI811 Digital Input Module
The ABB DI811 (3BSE008552R1) is a 16-channel 48 V DC digital input module, designed for industrial automation systems with group isolation and integrated voltage supervision for reliable signal detection.
Description
This module provides two isolated groups of 8 channels, each with voltage supervision, ensuring accurate monitoring of field inputs via the ModuleBus, ideal for S800 I/O system integration.
Features
- Offers 16 current sinking digital inputs
- Divided into two isolated groups of 8 channels
- Includes voltage supervision per group
- Features LED indicators for status monitoring
- Supports selectable filter times to reduce noise
- Compatible with multiple module termination units (MTU)
Technical Specifications
-
Input voltage range:
- "0" signal: -60 to +10 V
- "1" signal: 30 to 60 V DC
- Input impedance: 11 kΩ
- Isolation: Groupwise isolated from ground
- Filter times: Selectable at 2, 4, 8, or 16 ms
- Power dissipation: Typically 2.7 W
- Current consumption: 50 mA @ +5 V Modulebus
-
Dimensions:
- Width: 45 mm
- Height: 119 mm
- Depth: 102 mm (111 mm with connector)
- Weight: 0.15 kg
ABB|DI811 3BSE008552R1|Digital Input Module




ABB|DI811 3BSE008552R1|Digital Input Module
ABB DI811 Digital Input Module
The ABB DI811 (3BSE008552R1) is a 16-channel 48 V DC digital input module, designed for industrial automation systems with group isolation and integrated voltage supervision for reliable signal detection.
Description
This module provides two isolated groups of 8 channels, each with voltage supervision, ensuring accurate monitoring of field inputs via the ModuleBus, ideal for S800 I/O system integration.
Features
- Offers 16 current sinking digital inputs
- Divided into two isolated groups of 8 channels
- Includes voltage supervision per group
- Features LED indicators for status monitoring
- Supports selectable filter times to reduce noise
- Compatible with multiple module termination units (MTU)
Technical Specifications
-
Input voltage range:
- "0" signal: -60 to +10 V
- "1" signal: 30 to 60 V DC
- Input impedance: 11 kΩ
- Isolation: Groupwise isolated from ground
- Filter times: Selectable at 2, 4, 8, or 16 ms
- Power dissipation: Typically 2.7 W
- Current consumption: 50 mA @ +5 V Modulebus
-
Dimensions:
- Width: 45 mm
- Height: 119 mm
- Depth: 102 mm (111 mm with connector)
- Weight: 0.15 kg