Chipsee EPC/PPC-CM3-070 User manual
Contents
31. EPC/PPC-CM3-070
41.1. Product Overview
51.2. Ordering Options
51.2.1. Operating System
51.2.2. Optional Features
61.3. Specications
71.4. Power Input
81.5. Touch Screen
91.6. Connectivity
91.6.1. RS232/RS485
101.6.2. GPIO Port
121.6.3. USB Connectors
131.6.4. LAN Connectors
131.6.5. WiFi & BT Module
141.6.6. 3G/4G/LTE Module
151.7. TF Card Slot
151.8. Audio Connectors
161.9. Boot DIP Switch
171.10. Mounting Procedure
171.10.1. CS10600RA070E
171.10.2. CS10600RA070P
181.11. Mechanical Specications
181.11.1. CS10600RA070E
181.11.2. CS10600RA070P
191.12. Disclaimer
191.13. Technical Support
Chipsee IPC Page 2 of 19
EPC/PPC-CM3-070
Front View
Rear View
EPC/PPC-CM3-070
Chipsee IPC Page 3 of 19
Front View (Embedded Variant)
Rear View (Embedded Variant)
Product Overview
The Cortex -A53 Raspberry Pi series EPC/PPC-CM3-070 (PN: CS10600RA070) is a high-
quality industrial Pi PC. It features a 7.0” ve-point capacitive touch screen with a resolution
of 1024 x 600 pixels and brightness of 500 cd/m .
Key Applications
Human Machine Interface HMI
Process Control
Process Monitoring
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EPC/PPC-CM3-070 Product Overview
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HMI
IIoT node
Environmental Monitoring
PLC
Automotive applications
ATM…
It is available both as an embedded solution and as a device hosed in a casing with bezels,
thus facilitating dierent installation options:
Installation on an industrial cabinet
Integration with the existing equipment
The EPC/PPC-CM3-070 industrial Pi PC is based around the powerful Raspberry Pi
Compute Module 3, powered by the BCM2837 processor with a processor speed of 1.2GHz
and a 1GB RAM.
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 specied. The
table in the Specications section provides information about the default options bundled
with the product.
Operating System
This product comes with a pre-installed Debian OS. Chipsee software engineers have
created all the drivers, so every hardware feature is readily available for any standard
development tool.
If your project requires a dierent OS, please Contact us, and we’ll make a customized
version that suits your needs.
Optional Features
The EPC/PPC-CM3-070 industrial Pi PC does not include the 3G/4G/LTE modules by default.
These modules are optional and can be selected at the Chipsee store during the ordering
process.
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Note
You can order EPC/PPC-CM3-070 from the ocial Chipsee Store or from your nearest distributor.
EPC/PPC-CM3-070 Ordering Options
Chipsee IPC Page 5 of 19
Specifications
The EPC/PPC-CM3-070 industrial Pi PC oers 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
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.
EPC/PPC-CM3-070
CPU Raspberry Pi CM3, CM3 Lite;
Raspberry Pi® CM3+, CM3+ Lite; 1.2GHZ
Storage 2 TF Cards slots2
RAM 1GB DDR
eMMC 8GB
Display 7.0” IPS LCD, 1024 x 600 resolution px, brightness 500 cd/m
Touch 5-point capacitive touch
USB 2 x USB 2.0 Host
LAN 1 x Channel 100M LAN
Audio 3.5mm Audio Out Connector, 2W Speaker Internal
Buzzer Yes
RTC Yes, High Accuracy RTC with Lithium Button Coin battery (lithium battery not
included)
RS232 2 x RS232
RS485 1 x RS4851
GPIO 8 Channels, 4 Input, 4 Output
WiFi/BT Onboard WiFi/BT
HDMI 1 Channel
SATA II 1 Channel
3G/4G/LTE Supported, not mounted by default
Camera Yes, not mounted by default
Power Input From 6V to 36V
Current at 12V 700mA Max
Power Consumption 8.4W Typical
Working
Temperature From -20°C to +70°C
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EPC/PPC-CM3-070 Specications
Chipsee IPC Page 6 of 19
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The RS485 multiplexes with the RS232_1, which means that you cannot use RS232_1 and RS485 at the same
time.
Chipsee designed one of the TF card slots for Lite version but it does not have an eMMC. We designed the
other one for storage expansion.
Power Input
The EPC/PPC-CM3-070 industrial Pi PC can be powered by a wide range of input voltages:
From 6V to 36V DC. There are two types of power input connectors. One is a 3 Pin, 3.81mm
screw terminal connector, and the other is a 2.1mm DC input head. The polarity and the
pinout is clearly marked on the housing of the CS10600RA070P version, as well as on the
board itself of the CS10600RA070E version, as shown in the gures below.
Figure 876: Power Input (embedded/enclosed version)
EPC/PPC-CM3-070
OS Debian
Dimensions CS10600RA070E: 190 x 107.8 x 27.7mm
CS10600RA070P: 206 x 135 x 30.1mm
Weight CS10600RA070E: 400g
CS10600RA070P: 700g
Table 230 Key Features
Attention
Chipsee does not install a lithium battery by default, as we cannot ship products with batteries. We recommend you
buy it locally and install it by yourself. The lithium battery part number is CR1220. Please Contact us if you need help.
EPC/PPC-CM3-070 Power Input
Chipsee IPC Page 7 of 19
Note that the “+” sign represents the positive power input, and it is printed both at the
casing and as a silk-screen on the board of the embedded version. The “-” terminal is
shorted to the ground.
Touch Screen
The EPC/PPC-CM3-070 industrial Pi PC uses a 5-point capacitive touch screen. The gure
below shows the capacitive touch screen connected to the motherboard via the FPC
connector.
Figure 877: Capacitive Touch Connector
Power Input Denition
Pin Number Denition Description
Pin 1 Positive Input DC Power Positive Terminal
Pin 2 Negative Input DC Power Negative Terminal
Pin 3 Ground Power System Ground
Table 231 Power Connector
Note
The system ground “G” is connected to power negative “-” on board.
The central pin is positive.
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 EPC/PPC-CM3-070 Power Input connector (pin 3) is properly connected to the Power System
Ground to provide sucient EMI shielding and eliminate the problem entirely.
1.
2.
EPC/PPC-CM3-070 Touch Screen
Chipsee IPC Page 8 of 19
Connectivity
There are many connectivity options available on the EPC/PPC-CM3-070 industrial Pi PC. It
has 2 x USB 2.0 Host (can be customized to Host or OTG), 1 x Channel 100M LAN (RJ45)
Ethernet connector supporting up to 1 Gbps, and 2 x UART terminals (RS232/RS485).
RS232/RS485
The serial communication interfaces (RS485, RS482, and CAN) are routed to a 8-pin 3.81mm
terminal, as illustrated on the gure below.
Figure 878: Relation between serial pins on embedded vs. enclosed version of the EPC/PPC-CM3-070
Industrial PC
The table below oers more detailed description of every pin and its denition:
Bad GND problem can also be conrmed 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.
3.
RS232 / RS485 / CAN Pin Denition:
Pin Number Denition Description
Pin 8 RS485_1- CPU UART1, RS485 –(B) signal
Pin 7 RS485_1+ CPU UART1, RS485 +(A) signal
Pin 6 RS232_1_RXD CPU UART1, CPU RS232 RXD signal
Pin 5 RS232_1_TXD CPU UART1, CPU RS232 TXD signal
Pin 4 RS232_0_RXD CPU UART0, CPU RS232 RXD signal
Pin 3 RS232_0_TXD CPU UART0, CPU RS232 TXD signal
Pin 2 GND System Ground
Pin 1 +5V System +5V Power Output, No more than 1A Current output
EPC/PPC-CM3-070 Connectivity
Chipsee IPC Page 9 of 19
GPIO Port
The EPC/PPC-CM3-070 industrial Pi PC has a 10 Pin 3.81mm GPIO Connector, as shown on
the gure below. The table below gives details about the denition of every Pin.
Figure 879: GPIO Connector
Table 232 Connectivity Section
Attention
RS485_1 and RS232_1 share the same channel (UART1) and therefore you cannot use RS232_1 and RS485_1 at the
same time.
EPC/PPC-CM3-070 GPIO Port
Chipsee IPC Page 10 of 19
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