A DCS Q Co., Ltd. - PLC and DCS Industrial Control Equipment Wholesale
Introduction
The ABB AI930 Analog Input Modules are industrial-grade signal acquisition units engineered for ABB’s S800 I/O automation architecture. These modules convert field analog signals—typically 4–20 mA current loops—into precise digital data for controllers and distributed control systems. Designed for robust performance in demanding industrial environments, AI930 modules offer stable measurement, integrated protection features, and seamless integration with ABB automation platforms, supporting reliable process control and monitoring.
Technical Specifications
Note: Exact specifications can vary by specific AI930 variant. The table below represents the general class profile.
| Specification | Typical Details |
|---|---|
| Product Family | ABB AI930 Analog Input Modules |
| Manufacturer | ABB |
| System Compatibility | ABB S800 I/O automation systems |
| Number of Channels | Typically 8 analog input channels |
| Supported Signals | Standard 4–20 mA current inputs |
| Conversion Resolution | 12-bit analog-to-digital conversion |
| Input Impedance | Approx. 230 Ω per channel |
| Input Protection | PTC-protected shunt resistors |
| Electrical Isolation | Group-wise isolation from ground reference |
| Max Non-Destructive Voltage | Approx. 30 V DC |
| Update Cycle Time | Approx. 1 ms per channel group |
| Field Cable Support | Capable of long runs (e.g., up to ~600 m) |
| Mounting | DIN-rail or S800 I/O rack mount |
| Operating Temperature | Industrial operating range |
| Weight | Approx. 0.2–0.3 kg per module |
| Form Factor | Standard S800 module footprint |
