Phytec phyGATE Tauri-L Manuale utente

A product of PHYTEC Technology Holding Company
L-1028e.A4 phyGATE-Tauri-L (i.MX 8M Mini) Kit
Hardware and BSP Manual

L-1028e.A4 phyGATE-Tauri-L (i.MX 8M Mini) Kit Hardware and BSP Manual
© PHYTEC Messtecknik GmbH
2
L-1028e.A4 i.MX 8 phyGATE-Tauri-L Kit Hardware and BSP Manual
Document Title L-1028e.A4 phyGATE-Tauri-L (i.MX 8M Mini) Kit Hardware and BSP Manual
Document Type Hardware / BSP Reference Manual
Yocto Page L-813e.A12 Yocto Reference Manual
Article Number L-1028e.A4
Release Date 20.01.2023
Is Branch of L-1028e.Ax i.MX 8 phyGATE-Tauri-L Kit Hardware and BSP Manual Head

L-1028e.A4 phyGATE-Tauri-L (i.MX 8M Mini) Kit Hardware and BSP Manual
© PHYTEC Messtecknik GmbH
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L-1028e.A4 phyGATE-Tauri-L (i.MX 8M Mini) Kit Hardware and BSP Manual
© PHYTEC Messtecknik GmbH
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1 Notes about this Manual
1.1 Usage
The information in this manual is valid for all standard variants of the phyGATE Tauri-L industrial gateway from
PHYTEC Messtechnik GmbH. An overview of all devices and variants to which the descriptions apply can be found in
Product Information.
Before using the document, please check whether it also corresponds to the latest version. The latest version of the
manual and other technical documents can be found on the product page for the device at www.phytec.de.
1.2 Symbols
The manual uses various symbols to indicate helpful and safety-critical notes. Below you will find an explanation of
each symbol's meaning.
Warning
For proper installation and safe operation of the device, the operating instructions and in particular the
safety instructions contained therein must be carefully read and observed.
Warning
This symbol indicates safety-critical information. The warnings must be observed!
Tip
This symbol indicates general notes and helpful information in handling the device.

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2 Safety Instructions and Liability
2.1 Intended Use
The phyGATE Tauri-L gateway is designed for monitoring, processing, and communicating machine and sensor data
in industrial environments. For data communication, the devices provide various typical industrial interfaces for
connection to surrounding devices.
This PHYTEC standard gateway is supplied exclusively as an OEM device by PHYTEC Messtechnik GmbH and
requires an adaptation of the operating software for the intended application by the distributor of the device.
2.2 General Safety Instructions
For commissioning, development work, and assembly, the operating instructions for the device must be used.
Knowledge in the following areas is required:
Electronic circuitry
Working in electrostatically protected areas
Accident prevention regulations
On-site valid rules and regulations for occupational safety
These devices may only be commissioned and installed by adequately qualified personnel with basic electrical
knowledge! The device must be handled with care in every phase of its life cycle, in order to prevent destruction by
electrostatic discharge or mechanical stress, for example.
To ensure functional safety, the device must be powered by a SELV/PELV power supply. The gateway must be
mounted on a top-hat rail in a fire save control cabinet for permanent use.
Improper modifications and repairs may impair the integrated protective functions and the electromagnetic
behavior of the device. This can cause malfunction of the device, interference with connected and surrounding
devices, or personal injury. Therefore, work on this device may only be carried out by the manufacturer.
Warning
The device must not be used in a manner not specified in this manual to avoid damage to the protection
provided by the equipment.
L’appareil ne doit pas être utilisé d'une façon non spécifiée dans ce manuel afin éviter d’endommager la
protection fournie par l'équipement.
Warning
To ensure functional safety, the device must be powered by a SELV/PELV power supply. The gateway must
be mounted on a top-hat rail in a fire save control cabinet for permanent use.
Pour garantir la sécurité fonctionnelle, l’appareil doit être alimenté par une alimentation SELV/PELV. Pour
une utilisation permanente, la passerelle doit être montée sur un rail profilé chapeau dans une armoire de
commande coupe-feu.

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2.3 Disposal
The operator of these devices must ensure that there is no danger to persons or property in the event of a defect or
malfunction of the device. In case of non-repairable defects and device malfunctions, the devices must be taken out
of operation and disposed of properly.
2.4 Liability
Improper use and connection of these devices, as well as subsequent processing of these devices (e.g. soldering
work on the printed circuit board), lead to exclusion of liability on the part of the manufacturer. Please observe the
corresponding information in the operating instructions for proper installation.
Warning
The device must not be disposed of in household waste!

L-1028e.A4 phyGATE-Tauri-L (i.MX 8M Mini) Kit Hardware and BSP Manual
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3 Product Information
3.1 Product Names and Variants
The phyGATE Tauri-L gateway is available in different variants and expansion stages, which differ in the scope of
performance and functions. The following table gives an overview of available variants of the gateway and an
explanation for the identification of the article number.
TABLE 1: phyGATE Tauri-L Variants
Parent Product Article Number Technical Features
phyGATE Tauri-L Gateway
standalone PCB
PB-03420-0140.Ax
Device with housing
PB-03420-003.Ax
2x Ethernet
1x USB
1x MicroSD Card
Temp-Sensor
TPM
(25mm housing)
standalone PCB
PB-03420-0130.Ax
Device with housing
PB-03420-001.Ax
2x Ethernet
1x USB
1x MicroSD Card
Temp-Sensor
TPM
1x CAN
1x RS485
1x RS232
(25mm housing)
standalone PCB
PB-03420-0330.Ax
Device with housing
PB-03420-002.Ax
2x Ethernet
1x USB
1x MicroSD Card
Temp-Sensor
TPM
1x CAN
1x RS485
1x RS232
mPCIe slot (USB only) with 1x SMA
antenna connector
(50mm housing)
3.2 Product Overview
The phyGATE Tauri-L has several interfaces and controls/displays which are shown in the following figures.
Note
The article numbers have an index ".Ax" where x determines the product revision.

L-1028e.A4 phyGATE-Tauri-L (i.MX 8M Mini) Kit Hardware and BSP Manual
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FIGURE 1: phyGATE Tauri-L Interfaces
TABLE 2: phyGATE Tauri-L Interface List
PB-03420-003.Ax
(25mm housing)
PB-03420-001.Ax
(25mm housing)
PB-03420-002.Ax
(50mm housing)
Controls/Displays
X X X 1. Power-LED green
X X X 2. User-LED red (freely configurable)
X X X 3. User-LED yellow (freely configurable)
X X X 4. Button (freely configurable)
X X X 5. USB interface (Typ A)
X X X 6. Ethernet interface (RJ45)
X X X 7. Micro-SD Slot
X X 8. RS232, RS485, CAN interface
(configurable)
X X X 9. Supply connection

L-1028e.A4 phyGATE-Tauri-L (i.MX 8M Mini) Kit Hardware and BSP Manual
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X X X 10. Boot-Switch (Concealed, on opposite
housing side)
X X X 11. Air vents
X X X 12. Extension interface under a top-hat
rail and top-hat rail clip (35mm)
X (13.) SMA antenna connector
X (14.) internal miniPCIe slot (USB only)
X (15.) SIM card socket
3.3 Nameplate
The nameplate of the phyGATE Tauri-L gateway is located on the side of the housing. Here you will find essential
information about your device.
3.4 Technical Data
TABLE 3: Technical Data Information
Electrical Data
Power supply voltage
min. 12 VDC (-10 %)
typ. 24 VDC
max. 36 VDC (+10 %)
Power consumption
(depends on variant)
PB-03420-001: max. 300 mA @ 24 VDC
PB-03420-002: max. 400 mA @ 24 VDC
PB-03420-003: max. 300 mA @ 24 VDC
Power adapter type SELV/PELV
Hardware Specification
CPU type NXP i.MX 8M mini Quad-Core Cortex-A53 + Cortex-M4
max. 1,8 GHz (A53 core) / 400 MHz (M4 core)

L-1028e.A4 phyGATE-Tauri-L (i.MX 8M Mini) Kit Hardware and BSP Manual
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3.
RAM 2 GB
eMMC 8 GB
Ethernet 2x 10/100/1000 Mbit/s
USB USB 2.0
CAN (optional) 1 Mbit/s, CAN FD, isolated
Serial (optional)
1x RS232+RTS/CTS isolated or
2x RS232 (RxD/TxD) isolated or
1x RS232+ 1x RS485 isolated
Mass storage microSD card slot
storage size max 16 GB (evaluated), class10
Additional features TPM chip, Temperature sensor
RTC GoldCap for real-time functionality
User control elements
1x user button
2x configurable user LED
1x power status LED
Software Specification
Operating system Linux (Yocto)
Security Features Device-Management / Cloud-Update concept
Mechanical Data
Housing type Phoenix ICS
Housing material Polyamide
Mounting type Top-hat rail mounting according toDIN EN 60715
IP protection class max. IP20
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