Siemens AG 3RG9-005-0AH00 AS-Interface Module

Siemens 3RG9-005-0AH00 AS-Interface Module is a 24 VDC AS-Interface module that serves as a node in Siemens' AS‑Interface networks. As part of the 3RG9 family, it enables connection of sensors and actuators to a PLC or automation controller via the AS‑Interface fieldbus, delivering digital I/O data over a simple two‑wire cable. The module is designed for use in industrial control cabinets and machine automation where compact, reliable AS‑Interface connectivity is required. Power is supplied at 24 VDC to operate the module, while its AS‑Interface interface handles communication with compatible devices across the bus. Common applications include automation panels, packaging lines, and general factory automation tasks that rely on standard AS‑Interface topology. The 3RG9‑005‑0AH00 designation differentiates this model from other 3RG9 variants, ensuring proper compatibility with Siemens AS‑i networks and controller interfaces in its product family.