Sferalabs Strato Pi Mini Touch Manuel utilisateur

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Pi Touch Display Kit

User Guide

November 2019

Revision 011

SPTM20XP Strato Pi Mini Touch Display Kit

SPTB30XP Strato Pi Base Touch Display Kit

SPTU30XP Strato Pi UPS Touch Display Kit

IPTB20RP Iono Pi Touch Display Kit

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Safety information 3

Qualiﬁed personnel 3

Hazard levels 3

Safety instructions 4

General safety instructions 4

Battery and external rechargeable battery 4

Introduction 6

Kit Components 7

Features 8

Usage and connections 10

Hardware installation 10

microSD installation 10

Power supply 11

Wiring and GPIO operations 11

Replacing the RTC backup battery 11

Software installation 12

Technical speciﬁcations 13

Dimensions 14

Disposal 15

Installation and use restrictions 15

Standards and regulations 15

Safety instructions 15

Set-up 15

Conformity Information 16

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User Guide

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Be sure to always remove the power supply before handling the kit.

Don't touch any components on the Raspberry Pi card or other cards

while the device is on.

Follow all applicable electrical safety standards, guidelines,

speciﬁcations and regulations for installation, wiring and operations of

the Pi Touch Display Kit.

Carefully and fully read this user guide before installation.

The Pi Touch Display Kit is not authorised for use in safety-critical applications where a

failure of the product would reasonably be expected to cause personal injury or death.

Safety-critical applications include, without limitation, life support devices and systems,

equipment or systems for the operation of nuclear facilities and weapons systems. The kit

is neither designed nor intended for use in critical military or aerospace applications or

environments and for automotive applications or environment. Customer acknowledges

and agrees that any such use of the Pi Touch Display Kit is solely at Customer's risk, and

that Customer is solely responsible for compliance with all legal and regulatory

requirements in connection with such use.

Sfera Labs S.r.l. may make changes to speciﬁcations and product descriptions at any time,

without notice. The product information on the web site or materials is subject to change

without notice.

Please download and read the Terms and Conditions document available at:

http://www.sferalabs.cc

Strato, Iono and Sfera Labs are trademarks of Sfera Labs S.r.l. Other brands and names

may be claimed as the property of others.

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User Guide

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Safety information

Carefully and fully read this user guide before installation and retain it for future reference.

Qualiﬁed personnel

The product described in this manual must be operated only by personnel qualiﬁed for the

speciﬁc task and installation environment, in accordance with all relevant documentation

and safety instructions. A qualiﬁed person should be capable of fully identifying all

installation and operation risks and avoid potential hazards when working with this product.

Hazard levels

This manual contains information you must observe to ensure your personal safety and

prevent damage to property. Safety information in this manual are highlighted by the safety

symbols below, graded according to the degree of danger.

Indicates a hazardous situation which, if not avoided, will result in death or serious

personal injury.

Indicates a hazardous situation which, if not avoided, may result in death or serious

personal injury.

Indicates a hazardous situation which, if not avoided, can result in minor or moderate

personal injury.

Indicates a situation which, if not avoided, can result in damage of property.

DANGER

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WARNING

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CAUTION

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NOTICE

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User Guide

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Safety instructions

General safety instructions

Protect the unit against moisture, dirt and any kind of damage during transport, storage

and operation. Do not operate the unit outside the speciﬁed technical data.

Never open the housing. If not otherwise speciﬁed, install in closed housing (e.g.

distribution cabinet). Earth the unit at the terminals provided, if existing, for this purpose.

Do not obstruct cooling of the unit. Keep out of the reach of children.

Life threatening voltages are present within and around an open control cabinet.

When installing this product in a control cabinet or any other areas where dangerous

voltages are present, always switch off the power supply to the cabinet or equipment.

Risk of ﬁre if not installed and operated properly.

Follow all applicable electrical safety standards, guidelines, speciﬁcations and regulations

for installation, wiring and operations of this product.

The Raspberry Pi board could generate a substantial amount of heat when the software

forces the CPU and/or GPU to operate at high load levels. Ensure that the product is

properly installed and ventilated to prevent overheat.

The connection of expansion devices to this product may damage the product and other

connected systems, and may violate safety rules and regulations regarding radio

interference and electromagnetic compatibility.

Use only appropriate tools when installing this product. Using excessive force with tools

may damage the product, alter its characteristics or degrade its safety.

Battery and external rechargeable battery

This product uses a small lithium non-rechargeable battery to power its internal real time

clock (RTC). It also optionally uses an external rechargeable lead-acid battery for the

uninterruptible power supply.

WARNING

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WARNING

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NOTICE

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User Guide

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Improper handling of lithium and lead-acid batteries can result in an explosion of the

batteries and/or release of harmful substances.

Worn-out or defective batteries can compromise the function of this product.

Replace the RTC lithium battery before it is completely discharged. The lithium battery

must be replaced only with an identical battery. See the "Replacing the RTC backup

battery" section for instructions.

Do not throw lithium batteries into ﬁre, do not solder on the cell body, do not recharge, do

not open, do not short-circuit, do not reverse polarity, do not heat above 100°C and protect

from direct sunlight, moisture and condensation.

Only use a lead-acid battery with electrical ratings recommended in the technical

speciﬁcations for this product.

Follow the battery manufacturer's instructions when installing the external UPS battery (not

provided).

Dispose of used batteries according to local regulations and the battery manufacturer's

instructions.

WARNING

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User Guide

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Introduction

The Pi Touch Display Kit is a factory-assembled touch panel computer kit based on the

Raspberry Pi computer board, the Raspberry Pi 7” Touch Display and the Strato Pi board

(Mini, Base or UPS version) or the Iono Pi board, enclosed in a rugged, high-quality

aluminium and steel chassis, that can be installed in-wall with its optional back-box mount.

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User Guide

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Kit Components

The kit is composed of:

•Pi Touch Display Mechanical Kit (XPTM10X)

•Raspberry Pi version 3 model B+

•Raspberry Pi Touch Display

•Strato Pi board (SPBM20X, SPBB30X, or SPBU30X) or Iono Pi board (IPBB20R)

•Optional Wall Mount Back Box (XPTB10X).

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User Guide

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Features

With Strato Pi Mini board:

✓9-28Vdc power supply, with surge and reverse polarity protection, and 1.1A resettable

fuse

✓real time clock with replaceable CR1025 back-up battery (not included)

✓embedded Microchip ATECC608A secure element chip

✓on-board buzzer, connected to an I/O pin of the Raspberry Pi board, for acoustic

feedback

✓on-board power-on LED

✓high-current stabilised 5Vdc output terminal block

✓power supply on screw terminal block.

With Strato Pi Base board:

✓9-28Vdc power supply, with surge and reverse polarity protection, and 2.2A resettable

fuse

✓real time clock with replaceable CR1025 Lithium / Manganese Dioxide back-up battery

✓standard RS-232 and RS-485 interfaces to the Raspberry Pi serial line, with opto-

isolator and electrostatic discharge protection.

✓on-board buzzer, connected to a GPIO 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 GPIO pins of the Raspberry Pi board

✓integrated boot loader for the Strato Pi micro-controller, allowing in-ﬁeld ﬁrmware

upgrades directly from the Raspberry Pi

✓embedded Microchip ATECC608A secure element chip

✓power supply and serial connections on a screw terminal block

✓on-board LEDs for power supply and serial line activity.

With Strato Pi UPS board:

✓9-28Vdc power supply, with surge and reverse polarity protection, and 2.2A resettable

fuse

✓real time clock with replaceable CR1025 Lithium / Manganese Dioxide back-up battery

✓standard RS-232 and RS-485 interfaces to the Raspberry Pi serial line, with opto-

isolator and electrostatic discharge protection

✓on-board buzzer, connected to a GPIO 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 GPIO pins of the Raspberry Pi board

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User Guide

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✓integrated boot loader for the Strato Pi micro-controller, allowing in-ﬁeld ﬁrmware

upgrades directly from the Raspberry Pi

✓embedded Microchip ATECC608A secure element chip

✓on-board LEDs for power supply and serial line activity

✓power supply and serial connections on a screw terminal block

✓integrated uninterruptible power supply, with external lead-acid 12V battery

✓2.2A resettable fuse on battery input

✓auxiliary power supply output voltage, to power external devices through Strato Pi UPS

✓simple UPS status and control via the GPIO pins of the Raspberry Pi board

✓on-board LED for battery operations status.

With Iono Pi board:

✓9÷28Vdc power supply, with surge and reverse polarity protection, and 2.2A resettable

fuse

✓4 power relay outputs rated for 6A at 250V

✓2 analog voltage inputs 0÷30V

✓2 analog voltage inputs 0÷3V on internal pin-headers

✓7 conﬁgurable digital input/output pins, for potential-free or voltage inputs, TLL input/

ouptuts and open collector outputs

✓1-Wire and Wiegand support

✓real time clock with replaceable CR1025 Lithium / Manganese Dioxide back-up battery

✓embedded Microchip ATECC608A secure element chip

✓2 on-board LEDs, one for power supply and one controlled by a Pi’s GPIO line

✓power supply and I/O connections on a screw terminal block.

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User Guide

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