Chipsee PPC-A9-121-U-C Bedienungsanleitung

Industrial PC

PPC-A9-121-U-C

PN: CS10768F121-U

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Contents

31. PPC-A9-121-U-C

41.1. Product Overview

51.2. Ordering Options

51.2.1. Operating System

61.2.2. Optional Features

61.3. Hardware Features

71.4. Power Input

81.5. Touch Screen

81.6. Connectivity

91.6.1. RS232/RS485/CAN

101.6.2. USB Connectors

111.6.3. LAN Connectors

121.6.4. WiFi & BT Module

121.6.5. 4G/LTE Module

131.6.6. Camera, Microphone, and Fingerprint Module

141.7. Audio Connector

141.8. HDMI Connector

141.9. Boot DIP Switch

151.10. Mounting Procedure

171.11. Mechanical Specications

191.12. Disclaimer

191.13. Technical Support

Chipsee IPC Page 2 of 19

PPC-A9-121-U-C

Front View

Rear View

PPC-A9-121-U-C

Chipsee IPC Page 3 of 19

Side View 1

Side View 2

Product Overview

The Cortex -A9 series PPC-A9-121-U-C (PN: CS10768F121-U) is a rugged, high-quality

industrial panel PC. It features a 12.1” multi-point capacitive touch screen with a resolution

of 1024 x 768 pixels.

Key Applications

Human Machine Interface HMI

Process Control

Process Monitoring

HMI

Infotainment

Predictive Maintenance

Machine Learning

Machine Vision

•

PPC-A9-121-U-C Product Overview

Chipsee IPC Page 4 of 19

Automotive applications

ATM…

The PPC-A9-121-U-C Industrial Panel PC is based around the powerful CS-SOM-iMX6Q

System on Module (SoM), powered by the i.MX6Q Arm Cortex -A9 quad-core Application

Processor (APU). The i.MX6Q APU represents the latest achievement in integrated

multimedia applications processors, delivering high-performance computing, an abundance

of integrated peripherals, and high power eciency.

This product also features a broad range of connectivity options, providing a high level of

scalability for various use cases. It is the perfect solution for power-constrained applications

on the Edge, acting as a robust control unit for collecting, processing, and aggregating eld

data. The i.MX6Q APU is part of NXP’s EdgeVerse™ edge computing platform.

The NXP i.MX6UL APU does not generate extensive heat, so even the thin aluminum

housing on PPC version delivers sucient thermal dissipation. With its junction temperature

from -40 to +125°C, the APU itself is well suited for extended temperature range in both

automotive and factory environments.

Ordering Options

Chipsee products can be customized during the ordering process. The product will be

shipped with the pre-installed factory defaults if no extra requirements are specied. The

table in the Hardware Features section provides information about the default options

bundled with the product.

Operating System

This product comes with a pre-installed OS of your choice. Please see the list below for the

supported OSes, which can be also obtained from the Software Documentation section,

along with the detailed installation instructions.

Chipsee Linux*

Android 4.3

Android 6.0

Android 8.0

Ubuntu 12.04

•

® ®

Note

You can order The PPC-A9-121-U-C Industrial Panel PC from the ocial Chipsee Store or from your nearest

distributor.



•

PPC-A9-121-U-C Ordering Options

Chipsee IPC Page 5 of 19

Ubuntu 14.04

Debian

Chipsee Linux is based on NXP Yocto framework that has been integrated with:

Chipsee Hardware Test Application

An initialization script for GPIO/Buzzer/Audio

Multiple libraries, such as the libQt5Sql to develop Qt application with SQL

Various packages, such as the ntfs-3g to use NTFS le system

Optional Features

The PPC-A9-121-U-C Industrial Panel PC does not include 4G/LTE module by default. The

module is optional and can be selected at the Chipsee store during the ordering process.

Hardware Features

The PPC-A9-121-U-C Industrial Panel PC oers a board range of performance and

connectivity options for scalable integration, providing expandability according to future

needs. Some of the key features are listed in the table below.

•

Warning

The Software Documentation section provides a detailed instruction how to install dierent OS on your own.

However, bear in mind that Chipsee can’t take the responsibility of inadequate installation procedure. If you “brick”

your device, please contact Chipsee Technical Support at [email protected] for further assistance



Warning

Installation, repair, and maintenance tasks should be performed by trained personnel only.

Chipsee does not bear any responsibility for damage caused by inadequate handling of the product.



PPC-A9-121-U-C

CPU iMX6Q, Arm Cortex -A9, 1GHz

RAM 2GB DDR3

eMMC 8GB

Storage TF Card, Supports up to 32GB SDHC

Display 12.1” LCD, 1024 x 768, High Brightness: 500|cd|

Touch Capacitive Multi-Point Touch Screen

USB 2 x USB 2.0 HOST, 1 x USB OTG

LAN 1 x Channel 1000Mbps LAN

® ®

PPC-A9-121-U-C Optional Features

Chipsee IPC Page 6 of 19

1This product has 5 x UART channels in total. The default conguration is 2 x RS232, 2 x RS485, and 1 x UART for

WiFi/BT module. UART can be swapped between RS232 and RS485 modes easily, so if you need dierent

RS232/RS485 conguration, please get in touch with the Chipsee Technical Support at [email protected]

Power Input

The PPC-A9-121-U-C Industrial Panel PC can be powered by a wide range of input voltages:

From 15V to 36V DC. The power input connector is a 3-pin, 3.81mm terminal. The polarity

and the pinout is clearly marked on the housing of the product as shown on the gure

below.

PPC-A9-121-U-C

Audio Mic input, 3.5mm Audio Out Connector, 2W Internal Speaker

Buzzer Yes

Camera Yes, Front USB -500 ten thousand pixel

Fingerprint Zaz-070S

RTC Yes, Powered by CR2032 Button Battery

RS232 4 x RS232

RS485 2 x RS485 (Optional)1

CAN 2 x CAN (Optional)

GPIO N/A

WiFi/BT Integrated WiFi/BT Module

HDMI 1 x HDMI

SATA 1 x SATA II

4G/LTE Optional, Not mounted by default

Power Input From 15V to 36V

Current at 15V 2000mA Max

Power Consumption 10W Typical

Working Temperature From -20°C to +70°C

OS Multiple Choices (Operating System)

Dimensions 359 x 274 x 23mm

Weight 4000g

Mounting Panel & VESA

Table 20 Key Features

PPC-A9-121-U-C Power Input

Chipsee IPC Page 7 of 19

Figure 65: Power Input

Note that the “+” sign represents the positive power input, and it is printed both at the

casing and as a silk-screen on a PCB of the embedded version. The “-” terminal is shorted to

the ground.

Touch Screen

The PPC-A9-121-U-C Industrial Panel PC uses a 10-point capacitive touch screen.

Connectivity

There are many connectivity options available on the PPC-A9-121-U-C industrial PC. It has 2

x HOST USB Type A connectors, 1 x USB OTG Type Mini B, 2 x network connector (RJ45)

supporting up to 1 Gbps, and 5 x UART terminals (RS232/485). This device also features two

CAN interfaces.

Power Input Denition

Pin Number Denition Description

Pin 1 Positive Input DC Power Positive Terminal

Pin 2 Negative Input DC Power Negative Terminal

Pin 3 Ground Power System Ground

Table 21 Power Connector

Note

The system ground “G” is connected to power negative “-” on board.



Attention

A capacitive touch screen is susceptible to power noise and Electromagnetic Radiation (EMR). It may cause LCD ripples

or even capacitive touch malfunction. If using a capacitive multi-touch test application, you might notice the touch

points oat erratically across the display. There are several solutions to this problem:

Use a high-quality Power Adapter Unit (PSU) with low EMR. You can also provide power from a battery.

Make sure that the PPC-A9-121-U-C Power Input connector (pin 3) is properly connected to the Power System

Ground to provide sucient EMI shielding and eliminate the problem entirely.

Bad GND problem can also be conrmed by touching pin 3 of the Power Input connector with one hand while

operating the capacitive touch screen with the other hand. In this case, the operator’s body acts as the Power

System Ground.



PPC-A9-121-U-C Touch Screen

Chipsee IPC Page 8 of 19

RS232/RS485/CAN

The serial communication interfaces (RS485, RS482, and CAN) are routed to a 16-pin

3.81mm terminal, as illustrated in the gure below. Serial communication on both RS485

and RS422 interfaces can reach up to 115200 kbps.

Figure 66: Serial pins connector

The table below oers more detailed description of every pin and its denition:

RS232 / RS485 / CAN Pin Denition:

Pin Number Denition Description

Pin 16 CAN2_H CPU CAN Channel 2 H signal

Pin 15 CAN2_L CPU CAN Channel 2 L signal

Pin 14 CAN1_H CPU CAN Channel 1 H signal

Pin 13 CAN1_L CPU CAN Channel 1 L signal

Pin 12 RS485_2- CPU UART2, RS485 –(B) signal 2

Pin 11 RS485_2+ CPU UART2, RS485 +(A) signal 2

Pin 10 RS485_5- CPU UART5, RS485 –(B) signal

Pin 9 RS485_5+ CPU UART5, RS485 +(A) signal

PPC-A9-121-U-C RS232/RS485/CAN

Chipsee IPC Page 9 of 19

2(1,2)UART2 signal is used by the onboard WiFi/BT module, so the I/O port function is disabled by default. If you

need the I/O port function instead, please contact Chipsee Technical Support at [email protected] for

assistance.

USB Connectors

There are 2 x Type A USB HOST connectors onboard, as shown on the gure below.

Figure 67: USB HOST Connectors

There is also 1 x Type Mini B USB OTG connector, congured as slave by default.

Pin 8 RS485_4- CPU UART4, RS485 –(B) signal

Pin 7 RS485_4+ CPU UART4, RS485 +(A) signal

Pin 6 RS232_3_RXD CPU UART3, RS232 RXD signal

Pin 5 RS232_3_TXD CPU UART3, RS232 TXD signal

Pin 4 RS232_1_RXD CPU UART1, RS232 RXD signal

Pin 3 RS232_1_TXD CPU UART1, RS232 TXD signal

Pin 2 GND System Ground

Pin 1 +5V System 5V output, up to 1A

Table 22 Connectivity Section

Note

120Ω termination resistors are not mounted or included with the device.



Note

The USB HOST connectors can drive at most 500mA current on each dual port.



PPC-A9-121-U-C USB Connectors

Chipsee IPC Page 10 of 19

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