FAQ
1. What is the function of the Siemens 6GK1901-0AA00-0AA0?
It is a hardware transceiver designed for SIMATIC NET Industrial Ethernet networks to interface and connect a terminal device.
2. Is this product still actively manufactured by Siemens?
No. It has been officially discontinued by Siemens (discontinued since February 2009) and falls under specific-order or legacy product classes. Replacement or refurbished units are typically sourced via industrial surplus and automation parts suppliers (such as Radwell or JC-Electronics).
3. What comes in the box when buying a new or surplus unit?
The package typically includes the transceiver unit itself, a mounting plate, an installation kit, and documentation in German, English, and French.
4. Are accessories like the SINEC H1 bus cable or N-coaxial connectors included?
No. Standard accessories like N-coaxial connectors, jacket-shield terminals, or rubber grommets are generally sold separately (e.g., via accessory kits like 6ES5 755-4AA11).