Siemens 6SC6100-0NA11 SIRIUS Industrial Relay

Siemens 6SC6100-0NA11 is a SIMODRIVE 610 AC-FDD APCB analog control board designed for two-axis, closed‑loop operation in Siemens' legacy SIMODRIVE servo drive systems. Classified as a spare part, this module is no longer sold new and Siemens lists it as discontinued since September 30, 2012, with PM490 marking the start of its final year of support and repairs available on request after PM500 (A4050484) through Siemens service networks. The unit is manufactured in Germany and carries export classification ECCN 3A225; it is not RoHS‑compliant. As an analog control PCB within the SIMODRIVE 610 family, 6SC6100-0NA11 would typically have been used to manage two-axis analog drive signals, and it appears in catalog records and third‑party repair listings as a compatible spare part for legacy installations. The designation under Industry Mall’s product data indicates its role as an APCB control module, reflecting Siemens’ long‑standing hardware architecture around analog control boards for drive systems of that era.