The MPU-M1 is a processor card for SIL3-certified safety functions. Two redundantly operating processor cores are used for safety applications and simultaneously monitor each other. This ensures an extremely high level of error detection.
Integrated connectors support communication as a standard feature – both as serial Modbus RTU and as redundant Ethernet with Open Modbus TCP protocol. Safety-related data can be exchanged between GA systems using the SIL3 certified GA safeTCP protocol.