ABB|DI840 3BSE020836R1|Digital Input Module
ABB DI840 Digital Input Module
Description
This high-performance digital input module supports current sinking inputs, offering group isolation, selectable filtering up to 127 ms, and advanced diagnostics, ideal for industrial automation systems using S800 I/O architecture.
Features
- Provides 16 isolated digital inputs in one group
- Supports 24 V DC signal level with wide input range
- Includes SOE function with 1 ms resolution
- Features LED indicators for real-time status monitoring
- Offers on-board diagnostics and shutter filter
- Designed for redundant or single module configurations
- Built-in current limited transducer power supply
Technical Specifications
-
Input voltage range:
- "0" signal: -30 to +5 V
- "1" signal: 11 to 30 V DC
- Input impedance: 3.3 kΩ
- Isolation: Groupwise isolated from ground
- Filter times: Selectable from 0 to 127 ms
- Event recording resolution: 1 ms
- Power dissipation: Typically 2.7 W
- Current consumption: 100 mA @ +5 V Modulebus
- External current draw: 15 mA (plus transducer load, up to 335 mA)
-
Dimensions:
- Width: 45 mm
- Height: 119 mm
- Depth: 102 mm (111 mm with connector)
- Weight: 0.15 kg
- Operating temperature: 0 to +55 °C
- Certifications: CE, UL, ATEX Zone 2, cULus, RoHS compliant
ABB|DI840 3BSE020836R1|Digital Input Module




ABB|DI840 3BSE020836R1|Digital Input Module
ABB DI840 Digital Input Module
Description
This high-performance digital input module supports current sinking inputs, offering group isolation, selectable filtering up to 127 ms, and advanced diagnostics, ideal for industrial automation systems using S800 I/O architecture.
Features
- Provides 16 isolated digital inputs in one group
- Supports 24 V DC signal level with wide input range
- Includes SOE function with 1 ms resolution
- Features LED indicators for real-time status monitoring
- Offers on-board diagnostics and shutter filter
- Designed for redundant or single module configurations
- Built-in current limited transducer power supply
Technical Specifications
-
Input voltage range:
- "0" signal: -30 to +5 V
- "1" signal: 11 to 30 V DC
- Input impedance: 3.3 kΩ
- Isolation: Groupwise isolated from ground
- Filter times: Selectable from 0 to 127 ms
- Event recording resolution: 1 ms
- Power dissipation: Typically 2.7 W
- Current consumption: 100 mA @ +5 V Modulebus
- External current draw: 15 mA (plus transducer load, up to 335 mA)
-
Dimensions:
- Width: 45 mm
- Height: 119 mm
- Depth: 102 mm (111 mm with connector)
- Weight: 0.15 kg
- Operating temperature: 0 to +55 °C
- Certifications: CE, UL, ATEX Zone 2, cULus, RoHS compliant