SIEMENS 3RK3131-1AC10 E02

Siemens SIRIUS MSS Advanced Safety Controller 3RK3131-1AC10 24VDC Description The Siemens 3RK3131-1AC10 is the Advanced central unit of the SIRIUS 3RK3 Modular Safety System. It is designed for parameterized machine-safety functions such as emergency stop, guard monitoring and safe signal processing, with AS-Interface/ASIsafe integration and a 24 V DC supply. Specifications Manufacturer: Siemens Series: SIRIUS 3RK3 MSS Advanced Part Number: 3RK3131-1AC10 Supply Voltage: 24 V DC Safety Inputs: 8 F-DI Safety Outputs: Safety relay / semiconductor outputs Communication: AS-Interface / ASIsafe; PROFIBUS possible with interface module Safety Level: up to SIL 3 / PL e Protection: IP20 Label Info EAN: 4011209684270 Version: E02 / V1.00 Condition note: DEMO MODEL (NOT USED) / PROJECT CANCELLED Made in: Germany Application Configurable machine-safety control for emergency-stop circuits, guard monitoring, light curtains, enabling switches and other safety functions in existing SIRIUS 3RK3 installations. Country of Origin Germany CO2 Impact By reusing this industrial component, you avoid approximately 12 kg of CO2 emissions associated with manufacturing a new replacement. This supports a more circular industrial supply chain. Availability In stock subject to prior sale. Order from profideals for worldwide industrial automation supply. FAQ Can the 3RK3131-1AC10 be used for SIL 3 applications?Yes, when engineered and installed within the applicable Siemens safety architecture, the MSS Advanced supports applications up to SIL 3 and Performance Level e. Does it include AS-Interface safety functionality?Yes. The Advanced unit supports AS-i/ASIsafe and can monitor safe signals and control safe outputs on the AS-Interface network. Is there a direct modern drop-in replacement?A universal 1:1 successor should not be assumed. New systems are normally migrated to current Siemens safety components, which can require hardware and software redesign. profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. Last Update: Thursday, September 17, 2026