The ABB DI830 3BSE013210R1 is a 16-channel S800 digital input module designed for Sequence of Events (SOE) recording. It features millisecond timestamping, hot-swap capability, and a wide operating temperature range. This Sweden-made module ensures precise fault analysis in DCS environments.
The ABB DI830 3BSE013210R1 serves as a high-precision digital input module within the S800 I/O family. This specific unit specializes in Sequence of Events (SOE) recording for industrial control systems. It monitors sixteen independent channels to capture rapid signal changes with millisecond accuracy. Consequently, the module provides a reliable chronological record of process disturbances. Operators utilize this data to perform root cause analysis after system trips or faults.
This module utilizes advanced timestamping technology directly at the source. It records status transitions with high resolution to ensure data integrity during high-speed events. Furthermore, the DI830 supports hot-swap functionality for seamless maintenance. This allows technicians to replace units without powering down the station. The compact S800 footprint optimizes cabinet space while maintaining high channel density.
The hardware includes individual galvanic isolation to protect internal circuitry from field surges. It also features integrated digital filtering to eliminate signal noise and contact bounce. Additionally, the front panel contains LED indicators for real-time status monitoring of each input. These visual cues simplify troubleshooting during commissioning and routine inspections. The module communicates efficiently with AC800M controllers via the ModuleBus interface.
The DI830 3BSE013210R1 is ideal for power plant protection systems. It accurately tracks the sequence of circuit breaker operations during electrical faults. Chemical facilities also implement this module for safety instrumented systems (SIS). Moreover, it supports critical alarm logging in oil and gas refineries. The unit provides essential data for any process requiring strict temporal event tracking. Its robust design ensures stability in demanding environments with extreme temperature variations.
| Parameter | Details |
| Model Number | DI830 |
| Order Code | 3BSE013210R1 |
| Input Channels | 16 Channels |
| Rated Voltage | 24 VDC |
| Power Consumption | 100 mA (Typical) |
| Operating Temp | -25°C to +60°C |
| Mass | 0.18 kg |
| Dimensions | 4.5 x 10.5 x 12 cm |
| Origin | Sweden |
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