Features:
- Supports intrinsically safe 4...20 mA loop powered transmitters with HART frame transmission via fieldbus.
- Allows Hot Swap and Hot Configuration in Run for simplified maintenance without interrupting operation.
- Provides G3-coated components, electrical isolation, and extended diagnostics for reliable use in harsh hazardous environments.
ABB AI930S 3KDE175511L9300 is part of the S900 remote I/O platform developed for distributed process automation systems operating in hazardous locations. The module enables direct field installation, helping reduce marshalling cabinet complexity and overall wiring costs. PROFIBUS DP communication ensures efficient connection between field instrumentation and higher-level control systems. Intrinsic safety support makes the module suitable for critical industrial applications where operational safety is essential.
The analog input functionality of ABB AI930S 3KDE175511L9300 is optimized for 4...20 mA loop powered 2-wire transmitters commonly used in process industries. Four input channels allow reliable acquisition of field measurements while HART communication expands access to device diagnostics and cyclic process variables. Electrical isolation between input, power, and bus sections improves system protection and contributes to stable signal handling in industrial environments.
ABB AI930S 3KDE175511L9300 also focuses on maintenance efficiency and long-term operational reliability. Hot Swap capability reduces downtime during servicing, while integrated diagnostics help identify field issues more quickly. The module is built for corrosive atmospheres with G3 coating protection and supports ambient temperatures up to 60 °C. Applications in chemical plants, offshore facilities, and energy production systems benefit from the rugged design and hazardous area certification of AI930S 3KDE175511L9300.
The AI930S 3KDE175511L9300 ABB Analog Input (AI4H-Ex) Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB AI930S 3KDE175511L9300 Analog Input (AI4H-Ex) Module Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
ABB AI930S 3KDE175511L9300 Analog Input (AI4H-Ex) Module Specs
General
- Manufacturer ABB
- Model AI930S 3KDE175511L9300
- Condition New Original ready stock
- Product Family AI910S 3KDE175511L9100,AI931S 3KDE175511L9310,AI950S 3KDE175521L9500
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Offshore Drilling Platform Oil and Gas Monitoring: Deployed in an explosion-proof enclosure on the oil deck, it collects data from multiple pressure transmitters in real time to monitor the risk of oil and gas pipeline leaks.
- Chemical Plant Flammable Material Proportioning Control: Connects to an explosion-proof mass flow meter, providing high-precision current closed-loop feedback to ensure accurate feeding ratios of hazardous materials.
- Refinery Explosion-Proof Heating Furnace Temperature Monitoring: Collects high-temperature thermocouple signals from hazardous areas and transmits high-linearity temperature data to the DCS system for interlocking control.
- Hazardous Goods Storage and Transportation Tank Truck Pressure Unloading: Monitors the dynamic changes of intrinsically safe pressure sensors at the tank truck loading and unloading station to prevent overpressure hazards during unloading.
- Cyclic Scan Cycle: The module employs full-channel synchronous sampling technology, enabling A/D conversion and updates of analog data from four channels within millisecond cycles.
- Data Bus Communication: Digital signals are uploaded to the system's main control unit via the backplane bus, supporting redundant communication links to ensure zero packet loss in data transmission.
- Cold Junction Compensation Calculation: An integrated high-precision temperature sensor automatically performs real-time cold junction compensation for non-isolated thermocouple inputs during operation.
- Online Parameter Configuration: Allows remote modification of channel ranges, filter constants, and upper/lower limit alarm thresholds via control software while the system is running.
- Explosion-proof Safety Rating: Possesses the highest level of intrinsic safety (AI4H-Ex) certification, allowing direct reception of input signals from Zone 0 and Zone 1 hazardous locations.
- Operating Temperature Range: The module housing is made of temperature-resistant and flame-retardant material, supporting stable operation in harsh industrial environments ranging from -20°C to +60°C.
- Electromagnetic Interference Immunity: Meets stringent industrial EMC standards, maintaining high signal linearity even under high-intensity electromagnetic fields, radio frequency interference, and surge impacts.
- Moisture and Corrosion Resistance: Internal circuit boards are coated with a high-performance conformal coating, effectively resisting the corrosive effects of high humidity, salt spray, and trace amounts of corrosive gases in industrial environments.