ABB DSRF 187 3BSE004985R1 S100 I/O Cardfile
Description
ABB DSRF 187 3BSE004985R1 S100 I/O Cardfile is an industrial I/O module designed for integration with ABB Advant OCS and MasterPiece 200 systems, serving as a centralized interface for connecting and managing field devices in automated control setups.
| Specification | Value |
|---|---|
| Input Channel Count | 20 channels, expandable to 40 channels |
| Input Voltage Range | 12-30V DC, nominal 24V DC |
| Response Time | Less than 5 milliseconds (typical) |
| Operating Temperature Range | -20 to 60 degrees Celsius |
| Storage Temperature Range | -40 to 85 degrees Celsius |
| Protection Rating | IP20 |
| MTBF | Over 100,000 hours |
Key Features:
- Supports both dry and wet contact signals, compatible with NPN/PNP type sensors
- Redundant dual-channel hot standby design for 99.999% system availability
- Integrated diagnostic functions with status indicators for power, communication, and fault alerts
- DIN rail mountable for easy installation in control cabinets
- Compliant with CE, UL, cULus, and GOST certification standards
Applications:
- Railway transit systems for collecting switch machine position signals
- Municipal water and wastewater facilities for monitoring equipment start/stop status
- Industrial manufacturing lines for connecting and controlling field sensors and actuators
Related Models:
- DSBC174 3BSE012211R1
- DSMB110
- DSDI130
- DSAI130