Sfera Labs Strato Pi enhances the Raspberry Pi 2 and 3 Model B computers by adding several hardware features making it suitable for professional applications. Strato Pi is available as a bare board in Base and UPS Versions or a fully assembled unit which includes a Raspberry Pi 3 Model B in a standard DIN-rail case. The bare board is called Strato Pi board, while the assembled unit is Strato Pi server.
Features
Strato Pi UPS:
9-28VDC power supply, with surge and reverse polarity protection, and 1.1A resettable fuseUp to 3.1A max current to the 5V Raspberry Pi power supply input pins (at 24VDC)Real time clock with on-board lithium back-up batteryStandard RS-232 and RS-485 interfaces to the Raspberry Pi serial line, with optoisolator and electrostatic discharge protectionOn-board buzzer, connected to an I/O pin of the Raspberry Pi board, for acoustic feedbackHardware watchdog implemented in the Strato Pi board, fully independent from the Raspberry Pi, controlled via the I/O pins of the Raspberry Pi boardOn-board LEDs for power supply and serial line activityPower supply and serial connections on a screw terminal blockCompliant with 2014/35/UE (Low Voltage), 2014/30/UE (EMC), EN61000-6-2:2005(EMC Immunity), EN60664-1:2007 (Electrical safety), EN61000-6-3:2007 (Emission) and 2011/65/UE (RoHS)Integrated uninterruptible power supply, with external lead-acid 12V battery1.1A resettable fuse on battery inputAuxiliary power supply output voltage, to power external devices with the Strato Pi UPSSimple UPS status and control via the I/O pins of the Raspberry Pi boardOn-board LED for battery operations status
Strato Pi CAN board:
9-65VDC power supply, with surge and reverse polarity protection, and 1.3A resettable fuseController Area Network (CAN) V2.0B interface, support speeds up to 1Mb/s, with opto-isolator and electrostatic discharge protectionStandard RS-485 interface to the Raspberry Pi serial line, with opto-isolator1 and electrostatic discharge protectionUp to 2.5A max current to the 5V Raspberry Pi power supply input pins (at 24Vdc)Real time clock with on-board lithium back-up batteryOne relay with change-over (CO), Single Pole Double Throw (SPDT) terminalsOn-board buzzer, connected to an I/O pin of the Raspberry Pi board, for acoustic feedbackHardware watchdog implemented in the Strato Pi board, fully independent from the Raspberry Pi, controlled via the I/O pins of the Raspberry Pi boardOn-board LEDs for power supply, RS-485 and CAN bus activityPower supply and serial connections on a screw terminal blockCompliant with 2014/35/UE (Low Voltage), 2014/30/UE (EMC), EN61000-6-2:2005 (EMC Immunity), EN60664-1:2007 (Electrical safety), EN61000-6-3:2007 (Emission) and 2011/65/UE (RoHS)
Strato Pi Server:
Available in two different versions: Pre-assembled and tested Raspberry Pi 3 Model B with Strato Pi board (base or UPS version) in a standard 4 modules DIN rail caseSide access to HDMI and 3.5mm jack for audio and composite videoAccess to all USB ports and Ethernet port (opposite to the power and serial terminal block)Wi-Fi and Bluetooth must be disabled on the Raspberry Pi 3 to meet the above CE directives, the Strato Pi serial ports are not compatible with Bluetooth operation