ABB|DI818 3BSE069052R1| Digital Input Module
ABB DI818 Digital Input Module
The ABB DI818 (3BSE069052R1) is a 32-channel 24 V DC digital input module, designed for industrial automation systems with group isolation and voltage supervision for reliable signal processing.
Description
This high-density digital input module offers two isolated groups of 16 channels, each with voltage supervision, enabling precise monitoring of field signals through the ModuleBus in S800 I/O systems.
Features
- Provides 32 current sinking digital inputs
- Divided into two isolated groups of 16 channels
- Includes voltage supervision per group
- Features LED indicators for real-time status monitoring
- Supports selectable filter times to reduce signal noise
- Compatible with TU818, TU819, TU830 termination units
Technical Specifications
-
Input voltage range:
- "0" signal: -30 to +5 V
- "1" signal: 11 to 30 V DC
- Input impedance: 5.6 kΩ
- Isolation: Groupwise isolated from ground
- Filter times: Selectable at 2, 4, 8, or 16 ms
- Power dissipation: Typically 3.1 W
- Current consumption: 70 mA @ +5 V Modulebus
-
Dimensions:
- Width: 45 mm
- Height: 119 mm
- Depth: 102 mm (111 mm with connector)
- Weight: 0.15 kg
ABB|DI818 3BSE069052R1| Digital Input Module




ABB|DI818 3BSE069052R1| Digital Input Module
ABB DI818 Digital Input Module
The ABB DI818 (3BSE069052R1) is a 32-channel 24 V DC digital input module, designed for industrial automation systems with group isolation and voltage supervision for reliable signal processing.
Description
This high-density digital input module offers two isolated groups of 16 channels, each with voltage supervision, enabling precise monitoring of field signals through the ModuleBus in S800 I/O systems.
Features
- Provides 32 current sinking digital inputs
- Divided into two isolated groups of 16 channels
- Includes voltage supervision per group
- Features LED indicators for real-time status monitoring
- Supports selectable filter times to reduce signal noise
- Compatible with TU818, TU819, TU830 termination units
Technical Specifications
-
Input voltage range:
- "0" signal: -30 to +5 V
- "1" signal: 11 to 30 V DC
- Input impedance: 5.6 kΩ
- Isolation: Groupwise isolated from ground
- Filter times: Selectable at 2, 4, 8, or 16 ms
- Power dissipation: Typically 3.1 W
- Current consumption: 70 mA @ +5 V Modulebus
-
Dimensions:
- Width: 45 mm
- Height: 119 mm
- Depth: 102 mm (111 mm with connector)
- Weight: 0.15 kg