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i-PAN T7 II, Front and Back

Block diagram

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Figure xxx: Simplified block diagram of i-PAN T7 II Baseboard

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1 Connector

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positions

Figure xxx: Connectors of i-PAN T7 II Baseboard

Connectors:

Soldering Pads

Miscellanous

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The 3.5mm audio-jack is using the commonly used CTIA pinning, so that a standard headphone or headset can be attached to the panel.
The signals are shared with the solder pads J212 (HEADPHONE_L), J213 (HEADPHONE_R), J214 (HEADPHONE_GND) and J219 (MIC).
HEADPHONE_L, HEADPHONE_R and HEADPHONE_GND of this connector are also connected to an audio amplifier, which outputs are routed to the audio connectors J405 and J406.

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The USB2.0 µUSB connector is routed to USB-OTG port of the Trizeps module. Function depends on the placed Trizeps module and operating system. This interface may be used as USB-Slave, USB-Host or real USB-OTG port.
Note that the USB-OTG port can also be connected to the iMOD USB/I2C connector J203 through solder bridges. Only one of both can be used at the same time.

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The signals of the USB3.0 Typ-A connector are routed to the USB-HOST port of the Trizeps module.
The +5V supply to the USB-HOST port are short-circuit protected and current-limited (0.7A - 1.1A) by a power switch.

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The Ethernet connector uses the 10/100/1000Mbit Ethernet interface of the Trizeps module.
The integrated LEDs in this connector shows the status of the Ethernet connection:

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This µSD-Card slot is powered by 3.3V.
Its signals are connected to the first SD/SDIO port of the Trizeps module. It may be used to extend the storage-memory of the panel with a Micro-SD card or to transfer files (i.e. updates).

3 Internal connectors

J302: iMOD USB/I2C connector

The iMod USB/I2C connector is a standard connector defined by SECO to allow customers to
easily add functions to a baseboard.
SECO offers different extension boards ranging from a simple breakout board or an additional
USB-type A connector to current-, voltage-, TOF-, NFC- sensors or IO-expander boards.
Customers may design their own peripherals which can be connected through a 10pol FFC
cable.

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The USB-OTG port of the Trizeps module is used by this connector.
This interface may be used as USB-Slave, USB-Host or real USB-OTG port. Actual function depends on Trizeps module and operating system.
Note that the USB-OTG port is also connected to the Micro-USB connector J402.
Only one of both connectors can be used at the same time!
The +5V power supply is not over-current protected.

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For the actual pinning of this connector refer to the Triezps Trizeps datasheet.

This connector carries the MIPI camera signals which are routed to the Raspberry Pi compatible camera connector J502 and the LVDS signals which are routed to the display connector J303.

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SECO has qualified the display ATM0700L61-CT by AZ.
Please contact us, if you need to attach another display.

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The i-PAN T7 II got a circuit to detect when the input-voltage drops below a specific level. (The level is set through resistors and can be adjusted to customer needs.) If that happens a signal to the Trizeps powerfail GPIO (SODIMM-Pin 79) is issued and the application software is able to shut down or store process-data. The i-PAN T7 II has got no UPS-feature (uninterruptable power supply), so that the time between power fail and power off is greatly dependent on the external power-source.
The input voltage may be measured by ADC-input 2 of the Trizeps module (SODIMM-Pin 4).

6 Electrical Pin-Information

PI: Power Input
PO: Power Output
CO: Charger Output

AI: Analog Input
AO: Analog Output

DI: Digital Input
DO: Digital Output
DIO: Digital Input/Output

DIFI: Differential Input
DIFO: Differential Output
DIFIO: Differential Input/Output

PD: Pull-Down (PDp: Pull-Down, Pull-behavior can be changed by software)
PU: Pull-Up (PUp: Pull-Up, Pull-behavior can be changed by software)

SPIN: SODIMM-Pin number. In the tables listed below, a transceiver-chip might be between
the Trizeps-module and the connector!

J404: Power Connector

J204: iMOD UART connector

J203: iMOD USB/I2C connector

J204: iMOD CAN connector

J204: iMOD UART connector

J502: Raspberry Pi compatible camera connector

7 Specifications

7.1 Absolute Maximum Ratings

Absolute maximum ratings reflect conditions that the module may be exposed outside of the operating limits, without experiencing immediate functional failure. Functional operation is only expected during the conditions indicated under “Recommended Operating Conditions”. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the module. Exposure to absolute-maximum rated conditions for extended periods may affect device reliability.

7.2 Recommended Operating Conditions

Note: Operating conditions will differ depending on used Trizeps module and display.

8 Mechanical Specification

Dimension i-PAN T7 II Baseboard: 164.0 x 92.0 x 17.0 mm (W x H x T)

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9 Ordercodes for i-PAN T7 II

tbd

10 Important Notice

This datasheet might contain errors.
Product-specification may change without further notice.
If you need to rely on a feature or specification, please contact SECO Northern Europe GmbH before placing an order.
This product is sold in multiple configurations and housing options.
Customers must check whether their configuration fulfills legal rules and regulations incl. RED (Radio Equipment Directive), CE, FCC and others.
Certificates of the products are usually uploaded to the SECO support website:
https://documentation.seco.com/service/doku.php10. Document History

SECO Northern Europe GmbH
Schlachthofstraße 20
21079 Hamburg
E-Mail: north@seco.com
https://north.seco.com
All rights reserved. Products subject to technical changes, improvements and misprints.
© 2022 SECO Northern Europe GmbH