The Siemens AI 4xI 2-/4-wire ST analog input module manual provides wiring, parameters, diagnostics and technical specifications.
This equipment manual covers the SIMATIC ET 200SP analog input module AI 4xI 2-/4-wire ST. It includes a documentation guide, product overview, wiring diagrams, parameter address space, interrupt and diagnostic information, and detailed technical specifications.
The manual also provides a parameter data record, representation of analog values, and guidance for commissioning, configuration and maintenance of the module within the ET 200SP distributed I/O system.
| Maximum input current consumption | 37 mA |
|---|---|
| Maximum output current per channel | 20 mA (50 mA for <10 s) |
| Number of analog inputs | 4 (differential inputs permissible) |
| Resolution | up to 16 bit (including sign) |
| Current measuring range | ±20 mA |
| Typical power loss | 0.85 W |
| Address space per module | max. 8 byte (+1 byte for QI information) |
| Firmware update capability | Yes |
The module provides four analog inputs, and differential inputs are permissible.
The module can deliver up to 16 bits of resolution, including the sign bit.
Yes, firmware updates are possible for this module.
This manual explains 6 error codes. Open a code for its meaning, causes and what to do: