Difference between revisions of "Strato"

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Revision as of 15:19, 17 August 2015


Strato Pi is an expansion board developed by Sfera Labs for the Raspberry Pi computer board.

Strato Pi

Strato Pi implements a number of hardware features to expand the Pi and allow its use in professional applications:

  • 9-28 Vdc extended-range power supply
  • integrated UPS with external NiCd rechargeable battery
  • real-time clock with dedicated back-up battery
  • opto-isolated RS-232 or RS-485 serial port
  • configurable hardware watchdog
  • buzzer for audible feedback.


HSYCO Configuration

Add a STRATO I/O Server in the I/O Servers section of the Settings and set its parameters.

Note that the Strato I/O Server doesn't count in the I/O servers license total, so you don't need an extra I/O Server license to use Strato with HSYCO.


High Availability

  • Shutdown when inactive: defaults to false.

Options

ID Default Values Description
watchdog false true enables the hardware watchdog and automatically generates the heartbeat signal
false disables the hardware watchdog
shutdown_minutes 0 0 no automatic shutdown after power failure
int > 0 the driver will command the operating system shutdown and hardware power off after N minutes of back-up battery operations during a power failure. The Strato board will automatically power-up the Pi when power is restored
quiet false true enables audible alarms on power failure
false disables audible alarms on power failure

Datapoints

ID Value R/W Description
battery 1 R power supply failure, running on UPS battery
0 R power supply is available
do<n> 0 R relay <n> (digital output) is off
W switch off relay <n>
1 R relay <n> (digital output) is on
W switch on relay <n>
di<n> 0 R digital input <n> is low
1 R digital input <n> is high
av<n> <val> R analog input <n> is reading a voltage equal to <val> (in Volts)
ai<n> <val> R analog input <n> is reading a current equal to <val> (in mA)
ao1 <val> W set the analog output to <val> Volts

Release Notes

3.5.0

  • initial release


Strato is a registered trademarks of Home Systems Consulting S.p.A.