Cable set for AS-Interface Safety monitor configuration
The Siemens 3RK1901-5AA00 is a cable set for the AS-Interface Safety monitor, containing one PC configuration cable (serial interface, length approx. 150 cm) and one download cable between two safety monitors (length approx. 25 cm).
Configuration and download cabling
The 150 cm PC configuration cable connects the safety monitor to a PC serial interface for parameterization and diagnostics — this is the primary commissioning link for setting safety logic and monitoring AS-Interface slave status. The 25 cm download cable links two safety monitors directly, enabling cascaded safety architectures where a master monitor passes configuration or fault data to a secondary unit without additional fieldbus wiring.
Sourcing and availability
As a current-lifecycle Siemens part, 3RK1901-5AA00 is sourced through authorized distribution channels and quoted to order against your BOM quantity — availability and current pricing are confirmed at RFQ time.