Wieland samos PRO safety controller

The Wieland samos PRO is a compact safety controller for machine and plant applications. Utilising 22.5 mm-wide modules, a programmable safety system can be constructed from a total width of just 45 mm.

The system consists of the SP-SCON controller with integrated programming/diagnostic interface, gateway and a series of SP-SDIO or SP-SDI I/O modules. SP-SCON is the controller module with serial interface and exchangeable program memory and the gateway is used for bi-directional data communication. The SP-SDIO expansion module has eight inputs and four outputs, while the SP-SDI has eight inputs.

A full range of communication gateways are available and are plug-and-play with samos PLAN software.

The system can process up to 96 inputs and 48 outputs at the same time, with switch-off times of less than 10 milliseconds.

The application program is stored on the exchangeable program memory, with the application program always remaining available in the control cabinet, even when memories are being exchanged.

The system satisfies category 4 (EN 954-1), Performance Level PL e (EN ISO 13849-1) and SIL3 (EN 62061) standards.