Strato Pi CM
215.00279.00 + tax

Strato Pi CM

215.00279.00 + tax

Compact industrial Raspberry Pi Compute Module server CE compliant, with wide-range power supply, RTC, RS-485 and watchdog.

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Also available on: buy-on-mouser

Description

A compact industrial Raspberry Pi

Strato Pi CM is an extremely powerful and compact industrial server based on Raspberry Pi Compute Module, suitable for use in industrial and professional applications where reliability and service continuity are key requirements.

It is compliant with the low voltage and EMC CE directives, as well as the harmonised standards for electromagnetic compatibility, electrical safety, emission and the RoHS directive for hazardous substances.

Features

Mounting:

  • 2 modules DIN rail case
  • power supply and serial connections on pluggable terminal block

Power supply:

  • 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 Compute Module power supply input pins (at 24Vdc)

Connectivity:

  • standard RS-485 interface to the Raspberry Pi serial line, with opto-isolator and electrostatic discharge protection
  • 2 x USB 2.0 type-A ports
  • 10/100 Ethernet port

Storage:

  • embedded Raspberry Pi Compute Module eMMC flash memory (8, 16, or 32 GB)
  • hidden microSD slot for Raspberry Pi Compute Module Lite

High reliability and security:

  • hardware watchdog, fully independent from the Raspberry Pi Compute Module, controlled via GPIO
  • real time clock (RTC) with replaceable back-up battery

More:

  • GPIO-controlled LED
  • LEDs for power supply and serial line activity
  • recessed push-button, hidden behind the front-panel, connected to a GPIO pin

 

Highlights

Specifications

Power supply 9-28V⎓ (VDC)

Reverse polarity protection with 1.1A resettable fuse. Surge protection up to ±1000V/2ohms 1.2/50μs

Current consumption at VS+ 12V⎓

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

140mA w/o Ethernet and RS-485

160mA with Ethernet and RS-485

Actual current consumption may vary based on working conditions

Current consumption at VS+ 24V⎓

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

80mA w/o Ethernet and RS-485

100mA with Ethernet and RS-485

Actual current consumption may vary based on working conditions

Raspberry platform compatibility Raspberry Pi Compute Module 1

Raspberry Pi Compute Module 3

Raspberry Pi Compute Module 3 Lite

Raspberry Pi Compute Module 3+ 8GB

Raspberry Pi Compute Module 3+ 16GB

Raspberry Pi Compute Module 3+ 32GB

Raspberry Pi Compute Module 3+ Lite

(tested with Pi Compute Module 3 for regulatory compliance)

Serial communication port RS-485 Half-Duplex with automatic data direction management
Serial port baud rates 1200 to 115200
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
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

Housing standard 2M for DIN rail
Operating temperature CM1, CM3: 0…+50 °C

CM3+: 0…+60 °C

Storage temperature -20…+70 °C
Protection degree IP20
Weight 150 g (including Raspberry Pi Compute Module 3)

Documentation

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