Siemens UP 511 Series Adapter, Potential Free, Bi-stable Relays, 24 V dc

The Siemens switching actuator designed for building automation. It can be used as a combination device with binary inputs and a switching output for controlling electrical consumers. The device operates via the KNX system, offering flexible installation options and powerful features for configuration with ETS. With one relay contact for AC 230 V, 16 A, it provides reliable switching of electrical loads. The switching actuator also features three binary inputs for potential-free contacts to determine the switching state when connected to various sensors or switches. It is a versatile solution suitable for flush-mounting installation, surface mounting, and mounting on a mounting rail in the electrical distributor.

Three binary inputs for potential-free contacts to determine the switching state from various sensors or switches
Flexible installation options with flush-mounting installation, surface mounting, and mounting on a mounting rail
Encrypted telegram transmission via KNX Data Secure for secure device communication
Extensive configuration options with ETS for flexible applications with binary inputs and switch output
Compact and durable design with screw terminals for easy and secure connection of conductors
Compliant with KNX standards and regulations for reliable and safe operation