Sfera Labs Strato Pi

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.

Strato Pi can be employed in industrial and residential environments for professional applications. All versions are compliant with the 2014/35/UE (Low Voltage) and 2014/30/UE (EMC) CE directives and harmonized standards for electromagnetic compatibility (EN61000-6-2:2005), electrical safety (EN60664-1:2007), emission (EN61000-6-3:2007), and the RoHS directive for hazardous substances (2011/65/ UE).

Features

Strato Pi UPS:
- 9-28VDC power supply, with surge and reverse polarity protection, and 1.1A resettable fuse
- Up 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 battery
- Standard RS-232 and RS-485 interfaces to the Raspberry Pi serial line, with optoisolator and electrostatic discharge protection
- On-board buzzer, connected to an I/O pin of the Raspberry Pi board, for acoustic feedback
- Hardware watchdog implemented in the Strato Pi board, fully independent from the Raspberry Pi, controlled via the I/O pins of the Raspberry Pi board
- On-board LEDs for power supply and serial line activity
- Power supply and serial connections on a screw terminal block
- Compliant 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 battery
- 1.1A resettable fuse on battery input
- Auxiliary power supply output voltage, to power external devices with the Strato Pi UPS
- Simple UPS status and control via the I/O pins of the Raspberry Pi board
- On-board LED for battery operations status
Strato Pi CAN board:
- 9-65VDC power supply, with surge and reverse polarity protection, and 1.3A resettable fuse
- Controller Area Network (CAN) V2.0B interface, support speeds up to 1Mb/s, with opto-isolator and electrostatic discharge protection
- Standard RS-485 interface to the Raspberry Pi serial line, with opto-isolator1 and electrostatic discharge protection
- Up 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 battery
- One relay with change-over (CO), Single Pole Double Throw (SPDT) terminals
- On-board buzzer, connected to an I/O pin of the Raspberry Pi board, for acoustic feedback
- Hardware watchdog implemented in the Strato Pi board, fully independent from the Raspberry Pi, controlled via the I/O pins of the Raspberry Pi board
- On-board LEDs for power supply, RS-485 and CAN bus activity
- Power supply and serial connections on a screw terminal block
- Compliant 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 case
- Side access to HDMI and 3.5mm jack for audio and composite video
- Access 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