Strato Pi CAN Board
102.50 + tax

Strato Pi CAN Board

102.50 + tax

Raspberry Pi industrial expansion board with wide-range power supply, RTC, CAN and RS-485 interfaces, watchdog and secure element

SKU: SPBC12X Category:

For volume pricing or variations fill a quote request

Also available on: buy-on-mouser

Description

The Strato Pi CAN board enhances the Raspberry Pi computer with several hardware features to make it suitable for use in industrial and automotive applications where reliability and service continuity are key requirements.

This add-on board is the the core of our Strato Pi CAN server and Strato Pi Touch Display and can be purchased separately for product evaluation, prototypes developments, or custom embedded designs.

Features

Mounting:

  • standard Raspberry Pi 40-pin GPIO header
  • power supply and serial connections on screw terminal block

Power supply:

  • 9-65Vdc power supply, with surge and reverse polarity protection, and 1.3A resettable fuse
  • up to 2.5A max current to the 5V Raspberry Pi power supply input pins (at 24Vdc)

Serial interfaces:

  • Controller Area Network (CAN) V2.0B interface, up to 1 Mb/s, with opto-isolator and electrostatic discharge protection
  • standard RS-485 interface to the Raspberry Pi serial line, with opto-isolator and electrostatic discharge protection

High reliability and security:

  • hardware watchdog implemented in the Strato Pi board, fully independent from the Raspberry Pi, controlled via GPIO
  • real time clock (RTC) with replaceable back-up battery
  • embedded Microchip ATECC608A secure element chip

I/O:

  • relay with change-over (CO), Single Pole Double Throw (SPDT) terminals

More:

  • buzzer, controlled via GPIO
  • LEDs for power supply and serial line activity

Specifications

Power supply 9-65V⎓ (VDC)

Reverse polarity protection with two parallel 0.65A resettable fuses. Surge protection up to ±500V/2ohms 1.2/50μs

Current consumption at VS+ 24V⎓

including Raspberry Pi 3 current, with low CPU/GPU load and no USB devices connected

80mA without Ethernet, CAN and RS-485

90mA with Ethernet, CAN and RS-485

Actual current consumption may vary based on working conditions

Current consumption at VS+ 64V⎓

including Raspberry Pi 3 current, with low CPU/GPU load and no USB devices connected

40mA without Ethernet, CAN and RS-485

45mA with Ethernet, CAN and RS-485

Actual current consumption may vary based on working conditions

Raspberry platform compatibility Pi 4 Model B
Pi 3 Model B+Pi 3 Model BPi 2 Model B
Serial communication ports RS-485 Half-Duplex with automatic data direction management

Controller Area Network (CAN)

Maximum speed of RS-485 port 115200 bps
ESD-Protection Voltage on RS-485 A/B ±15kV human body model

±8kV contact discharge

Surge protection on RS-485 A/B Surge protection up to ±500V/2ohms 1.2/50μs; 600W peak pulse power capability at 10/1000μs waveform
Fail safe feature on RS-485 Yes
Maximum speed of CAN interface 1 Mbps
ESD-Protection Voltage on CANH, CANL ±14kV human body model

±8kV contact discharge

Transient Voltage protection on CANH, CANL -150V to +100V (wave forms of the applied transients in accordance with ISO-7637, Part 1, test pulses 1, 2, 3a and 3b)
Maximum output relay contacts rating Resistive load (DC1): 1A at 48Vdc / 0.6A at 65Vdc
Real time clock Internal RTCC circuit with backup lithium battery. Only use CR1025 Lithium / Manganese Dioxide (Li/MnO2) batteries.

Expected battery life without main power supply: ~2 years

Operating temperature 0…+50 °C
Storage temperature -20…+70 °C
Relative humidity 5% to 90% noncondensing
Weight 45 g

Documentation

You may also like…

Go to Top