The DI801 3BSE020508R1 is a 16 channel 24 V digital input module for the S800 I/O. This module has 16 digital inputs. The input voltage range is 18 to 30 volt d.c. and the input current is 6 mA at 24 V. The inputs are in one isolated group with sixteen channels and channel number sixteen can be used for voltage supervision input in the group. Every input channel consists of current limiting components, EMC protection components, input state indication LED and optical isolation barrier.
Key Specifications
Model Number: ABB DI801 3BSE020508R1
Type: Digital Input Module
Number of Inputs: 16 digital inputs
Input Voltage: 24 V DC
Input Current: 3 mA (typical)
Voltage Range: 19.2 V to 30 V DC
Input Signal Type: 24 V DC, dry contact or open collector
Isolation: 500 V between field and control circuit
Response Time: <10 ms
Detailed data
| Input voltage range, "0" | -30 .. +5 V |
| Input voltage range, "1" | 15 .. 30 V |
| Input impedance | 3.5 kΩ |
| Isolation | Groupwise isolated from ground |
| Filter times (digital, selectable) | 2, 4, 8, 16 ms |
| Maximum field cable length | 600 meters (656 yards) |
| Rated insulation voltage | 50 V |
| Dielectric test voltage | 500 V |
| Power dissipation | Typ 2.2 W |
| Current consumption +5 V Modulebus | 70 mA |
| Current consumption +24 V Modulebus | 0 |
| Supported wire size | Solid: 0.05-2.5 mm², 30-12 AWG Stranded: 0.05-1.5 mm², 30-12 AWG Recommended torque: 0.5-0.6 Nm Stripping length 6-7.5mm, 0.24-0.30 inch |
FAQ (Frequently Asked Questions)
1.What are the primary applications for the ABB DI801 3BSE020508R1?
The ABB DI801 3BSE020508R1 digital input module is used primarily in industrial automation, PLC-based control systems, manufacturing, building automation, energy management, safety systems, and environmental monitoring.
2.Can I integrate the DI801 module with any ABB PLC system?
Yes, the DI801 module is compatible with ABB's PLC systems, including AC500 and Freelance series, and can be easily integrated into these systems for reliable digital signal processing.
3.What is the input voltage for the DI801 module?
The module operates at a 24V DC input voltage, making it suitable for most industrial automation systems that use 24V DC signals.
4.How many digital inputs does the DI801 module support?
The DI801 module supports 16 digital inputs, allowing for the connection of multiple devices and sensors.
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