Chipsee PPC-A8-097-C User manual

Industrial PC
PPC/EPC-A8-097-C
PN: CS10768T097
Revision 1.1
www.chipsee.com

Contents
31. PPC/EPC-A8-097-C
41.1. Product Overview
51.2. Ordering Options
61.2.1. Operating System
61.2.2. Optional Features
61.3. Hardware Features
81.4. Power Input
81.5. Touch Screen
91.6. Connectivity
91.6.1. RS232/RS485/CAN
111.6.2. USB Connectors
111.6.3. LAN Connectors
121.6.4. WiFi & BT Module
121.6.5. 3G/4G/LTE Module
131.6.6. GPIO Port
151.7. TF Card Slot
151.8. Audio Connectors
161.9. Boot DIP Switch
161.10. Mounting Procedure
171.11. Mechanical Specications
171.11.1. EPC-A8-097-C
171.11.2. PPC-A8-097-C
191.12. Disclaimer
191.13. Technical Support
Chipsee IPC Page 2 of 19

PPC/EPC-A8-097-C
Front View
Rear View
Note
EOL PRODUCT: This product has been discontinued, due to market demand and shifts in technology. Please Contact
us if you would like to purchase it.

PPC/EPC-A8-097-C
Chipsee IPC Page 3 of 19

Front View (Embedded Variant)
Rear View (Embedded Variant)
Product Overview
The Cortex -A8 series PPC/EPC-A8-097-C (PN: CS10768T097) is a high-quality industrial PC.
It features a 9.7” resistive touch screen with a resolution of 1024 x 768 pixels and brightness
of 350 cd/m .
Key Applications
Human Machine Interface HMI
Process Control
Process Monitoring
®
2
•
•
•
PPC/EPC-A8-097-C Product Overview
Chipsee IPC Page 4 of 19

HMI
Infotainment
Predictive Maintenance
Machine Learning
Machine Vision
Automotive applications
Gaming…
It is available both as an embedded solution and as a device hosed in an aluminum casing
with bezels, thus facilitating dierent installation options:
Installation on an industrial cabinet
Integration with the existing equipment
The PPC/EPC-A8-097-C Industrial PC is based around the powerful CS-SOM335X-V3 System
on Module (SoM), powered by the AM3354 Arm Cortex -A8 microprocessor unit (MPU).
The AM33554 MPU is enhanced with image, graphics processing, peripherals and industrial
interface options such as EtherCAT and PROFIBUS. The devices support high-level operating
systems (HLOS).
The microprocessor unit (MPU) subsystem is based on the ARM Cortex-A8 processor and
the PowerVR SGX™ Graphics Accelerator subsystem provides 3D graphics acceleration to
support display and gaming eects.
The AM33554 MPU does not generate extensive heat, so even the thin aluminum housing
on PPC version delivers sucient thermal dissipation.
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.
•
•
•
•
•
•
•
•
•
® ®
Note
You can order PPC/EPC-A8-097-C from the ocial Chipsee Store or from your nearest distributor.

PPC/EPC-A8-097-C Ordering Options
Chipsee IPC Page 5 of 19

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.
Android 4.1
Linux with Qt 4.8
Linux with Qt 5.5
Debian 7.4
Debian 8.4
Angstorm v2012.12
Optional Features
The PPC/EPC-A8-097-C Industrial PC does not include WiFi/BT and/or 3G/4G modules by
default. The Wi-Fi/BT module is optional and can be selected during the ordering process.
A 3G/4G LTE module is not available at the Chipsee store for this product. However, it can
be obtained from specialized third-party suppliers.
Hardware Features
The PPC/EPC-A8-097-C Industrial 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/EPC-A8-097-C
CPU AM3354ZCZ100, Arm Cortex -A8, 1GHz
RAM 512MB DDR3
eMMC 4GB
® ®
PPC/EPC-A8-097-C Operating System
Chipsee IPC Page 6 of 19

1(1,2)The RS485 and CAN channels may be customized to the following arrangement:
2 x RS485, 1 x CAN (Default)
1 x RS485, 2 x CAN
PPC/EPC-A8-097-C
Storage TF Card, Supports up to 32GB SDHC
Display 9.7” LCD, 1024 x 768 resolution px, brightness 350 cd/m
Touch 5-point capacitive touch screen
USB 3 x USB 2.0 Host, 1 x USB OTG
LAN 1 x Channel 100M LAN
Audio 3.5mm output/input connector, 2W Internal Speaker
Buzzer Yes
RTC Yes
RS232 2 x RS232
RS485 2 x RS4851
CAN 1 x CAN1
GPIO 8 Channels
WiFi/BT Onboard WiFi/BT (optional)
Expansion Port N/A
3G/4G/LTE WCDMA+GPS Module (optional)
Power Input From 6V to 42V
Current at 12V 800mA Max
Power Consumption 7W Typical
Working Temperature From -20°C to +70°C
OS Multiple Choices (Operating System)
Dimensions
EPC-A8-097-C (PN: CS10768T097E): 226 x 172 x 28mm
PPC-A8-097-C (PN: CS10768T097P): 252 x 205 x 33mm
Weight
EPC-A8-097-C (PN: CS10768T097E): 610g
PPC-A8-097-C (PN: CS10768T097P): 1260g
Mounting
EPC-A8-097-C (PN: CS10768T097E): Embedded
PPC-A8-097-C (PN: CS10768T097P): Panel
Table 178 Key Features
2
•
•
PPC/EPC-A8-097-C Hardware Features
Chipsee IPC Page 7 of 19

Power Input
The PPC/EPC-A8-097-C Industrial PC can be powered by a wide range of input voltages:
From 6V to 42V 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 PPC version, as well as on the PCB
itself of the EPC version, as shown in the gure below.
Figure 686: Power Input (embedded/enclosed version)
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/EPC-A8-097-C Industrial PC uses a 5-point capacitive touch screen screen. The
gure below shows the capacitive or resistive screen connected to the motherboard via the
FPC connector.
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 179 Power Connector
Note
The system ground “G” is connected to power negative “-” on board.

PPC/EPC-A8-097-C Power Input
Chipsee IPC Page 8 of 19

Figure 687: Capacitive or Resistive Touch Connector
Connectivity
There are many connectivity options available on the PPC/EPC-A8-097-C industrial PC. It has
3 x USB 2.0 Host, 1 x USB OTG (can be customized to 2 x Host), 1 x Channel 100M LAN (RJ45)
Ethernet connector supporting up to 1 Gbps, and 5 x UART terminals (RS232/RS485).
RS232/RS485/CAN
The serial communication interfaces (RS485, RS482, and CAN) are routed to a 12-pin
3.81mm terminal, as illustrated on the gure below.
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/EPC-A8-097-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.

1.
2.
3.
PPC/EPC-A8-097-C Connectivity
Chipsee IPC Page 9 of 19

Figure 688: Relation between serial pins on embedded vs. enclosed version of the PPC/EPC-A8-097-C
Industrial PC
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 12 +5V Isolated +5V Power Output, No more than 200mA Current output
Pin 11 RXD1 UART0 of CPU, RS232 RXD Signal
Pin 10 TXD1 UART0 of CPU, RS232 TXD Signal
Pin 9 RXD2 UART1 of CPU, RS232 RXD Signal
Pin 8 TXD2 UART1 of CPU, RS232 TXD Signal
Pin 7 B1 UART2 of CPU, RS485 B Signal
Pin 6 A1 UART2 of CPU, RS485 A Signal
Pin 5 B2 UART4 of CPU, RS485 B Signal
Pin 4 A2 UART4 of CPU, RS485 A Signal
Pin 3 CAN_H DCAN0 of CPU, CAN H Signal
Pin 2 CAN_L DCAN0 of CPU, CAN L Signal
PPC/EPC-A8-097-C RS232/RS485/CAN
Chipsee IPC Page 10 of 19