Description
- Product Model: DSAI130K13, 3BSE019911R1
- Brand: ABB
- Warranty: One Year
- Input Voltage: 24 VDC module auxiliary supply, powered via S800 I/O backplane
- Operating Temperature: 0 °C to +60 °C
- Storage Temperature: -40 °C to +85 °C
- Response Time: ≤ 2 ms channel sampling cycle
- Protection Class: IP20 (DIN‑rail S800 I/O cabinet‑mount module)
- Accuracy Class: ±0.15 % full‑scale
- Output Frequency: N/A (analog input module)
- Rated Current Range: 160 mA typical module consumption
- Communication Interface: S800 fieldbus cluster controller backplane, terminal block field connection
- Supported Protocols: Profibus‑DP, ABB Advant Fieldbus
- Overload Capacity: Channel‑wise over‑voltage and reverse‑polarity protection
- Dimensions: 125 mm × 73 mm × 130 mm
Product Overview
The ABB DSAI130K13 (3BSE019911R1) is an 8‑channel high‑precision analog input module belonging to the ABB S800 I/O series for Advant / Master DCS systems. It receives 4‑20 mA analog current signals from field transmitters such as pressure, flow and temperature sensors, converts analog field signals into digital values and transmits data to the DCS controller over fieldbus. Each channel supports single‑ended current input, provides open‑circuit detection for transmitter loop faults, and delivers high‑accuracy conversion for process‑critical measurement loops. It resolves typical field‑site pain points including inaccurate analog sampling, lack of loop break diagnosis, and heavy wiring workload for multi‑point analog acquisition. DCS engineers, instrument technicians and process‑plant integrators benefit from this hardware; built‑in channel fault diagnostics speed troubleshooting, compact S800 form factor optimizes cabinet space, and drop‑in compatibility supports spare‑part replacement for existing ABB DCS installations.
Application Scenarios
- Petrochemical Process Loop Measurement: Installed in S800 I/O stations, acquiring 4‑20 mA signals from pressure, level and flow transmitters for reactor and distillation‑column control loops. Open‑loop detection quickly identifies broken field instrument wiring.
- Power Plant Boiler & Turbine Auxiliary Monitoring: Used for collecting process parameters such as drum‑level, steam‑pressure and flue‑gas temperature. High‑accuracy sampling ensures reliable measurement input for DCS closed‑loop regulation and interlock logic.
- Legacy ABB DCS Retrofit & Spare Replacement: Direct drop‑in spare for existing Advant Master S800 I/O racks. No modification to backplane or field wiring is required during module swap, reducing site commissioning risk and downtime.
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