Siemens 6AU1121-3CA00-1AA0 SIMOTION TM 121C Safety Unit
Siemens SIMOTION TM 121C Safety Unit with digital I/O and counter inputs.
The Siemens 6AU1121-3CA00-1AA0 is a SIMOTION technology module TM 121C safety unit designed for advanced motion control applications. It features 32 Fail-safe Digital Inputs (F-DI), 8 Fail-safe Digital Outputs (F-DQ) rated at 24 V DC / 2 A, and 8 standard Digital Outputs (DQ) rated at 24 V DC / 0.5 A. Additionally, it includes 2 counter inputs with a 500 Hz frequency and comes with a 128 KB memory card and a connector set. This unit also includes parameterization tools and equipment manuals on CD-ROM.
According to the machinery directive 2006/42/EC, this unit is no longer recommended for new systems but can be used for existing systems with a continuation permit. It is crucial to note SIOS 39847874 for proper implementation and support. This module is ideal for safety-critical motion control functions in various industrial automation scenarios, ensuring precise and secure operation.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 6AU1121-3CA00-1AA0, providing reliable access to essential industrial components. Our commitment to quality and customer service ensures you receive the parts you need to keep your operations running smoothly and efficiently, backed by our expertise in industrial automation.
| Type | SIMOTION technology module TM 121C |
| F-DI | 32 x 24 V DC |
| F-DQ | 8 x 24 V DC / 2 A |
| DQ | 8 x 24 V DC / 0.5 A |
| Counter Inputs | 2 x 500 Hz |
| Memory Card | 128 KB |
| Compliance | Machinery directive 2006/42/EC |