PPC-CM4-121

The PPC-CM4-121 (PN: CS10768RA4121) is a high-quality industrial PC powered by the Raspberry Pi Compute Module 4 (Quad Cortex®-A72 processor at 1.5GHz clock). It comes with a Raspberry Pi Compute Module 4 of your choice.

Its form factor and metal enclosure with IP65 protection on the front panel make it ideal for intensive industrial applications that require a human-machine interface.

The PPC-CM4-121 features a 12.1” screen with a ten-point capacitive touch panel and offers extensive connectivity such as RS232 and RS485 ports and multiple opto-isolated I/O, Ethernet, USB, WiFi, Bluetooth, and much more.

4G/LTE and ZigBee modules can be added to the product in the optional modules section.

Hardware description

The PPC-CM4-121 is designed for industrial usage, ready to deploy applications based on the Raspberry Pi Compute Module 4 (Quad Cortex®-A72 processor at 1.5GHz clock).

It supports panel, front mount, and VESA mount for different integration applications.

The 12.1” screen with a ten-point capacitive touch and 1024×768 pixel resolution at 400 NIT brightness make this interaction stable with excellent image clarity. It is durable and resistant to environmental contaminants like dust and water.

Wireless connectivity is a must nowadays, and the PPC-CM4-121 shines on this front. Besides the integrated Ethernet connector supporting up to 1000Mbps and WiFi + BLE wireless module, optional 4G/LTE and ZigBee modules are available.

Wired connectivity includes also two USB 3.0, a USB-C connector OTG port, a Giga-Ethernet, and an extension connector (featuring RS232, RS485, CAN, GPIO). The audio section is also complete with a front panel microphone, a 3.5mm audio connector, two 2W internal stereo speakers, and one internal Buzzer.

The PPC-CM4-121 supports a wide range of input voltages from 12V to 36V DC with a typical power consumption of 13.2W, featuring a wide range of protection features, allowing it to meet stringent industrial safety regulations.

For a detailed description of the available features, refer to the Technical Features table below.

Weight 3100 g
Dimensions 320.5 × 260 × 56.5 mm
Form-factor

Panel

CPU

ARM: Raspberry Pi® CM4

FLASH

16GB

External storage

TF (microSD) Card Slot

Display size

12.1"

Resolution

1024*768

Brightness (NIT)

400 NIT

Touch Screen

Capacitive

WiFi/BT

Depends on the Compute Module 4 selected.

ZIGBEE

Optional

Ethernet

1x Giga LAN

Audio

3.5mm Audio In/Out Connector, Internal 2W Speaker

Buzzer

Onboard, driven by GPIO

USB

2 x USB 3.0 Host, 1 x USB OTG

RTC

High Accuracy RTC with Lithium Button Coin battery (lithium battery not included), can work 1 week after power off

GPIO

8 Channels, 4 Input, 4 Output

RS485

2x RS485

RS232

2x RS232

CAN

1x CAN

PoE

Optional

OS

Raspberry Pi OS

Power Input

12~36V DC

Power Consumption

13.2W

Current at 12V

1100mA Max at 12V

Working Temperature

0°C to +60°C

Mounting Method

Panel Mounting & VESA

GTIN

6974174310774

Raspberry Pi Compute Module 4

This IPC core is the Raspberry Pi CM4, powered by a high-performance Broadcom BCM2711 (RPi 4) application processor.

The BCM2711 has the quad-core CPU design of the BCM2837 but uses the more powerful ARM A72 core. It has a greatly improved GPU feature set with much faster input/output. It is also capable of addressing more memory.

The BCM2711 chip continues to use the heat-spreading technology that started with the BCM2837B0, which provides better thermal management.

Raspberry Pi OS

All Raspberry Pi-based products come with the latest version of Raspberry Pi OS already installed. For specific models, such as the AIO-CM4-101 and the AIO-CM4-156, it is also possible to choose Android 13 or Ubuntu 20.04 as preinstalled OS.

We’ve taken care of all the necessary drivers, so you can easily access every hardware feature using any standard development tool. In the event that your project requires an OS that is not on the list, feel free to reach out to us, and we’ll create a customized version that meets your specific needs.

Documentation and Downloads

Hardware Documentation

Software Documentation

3D Design File

CE Certification

Powered By Raspberry Pi Official Certificate

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PPC-CM4-121

SKU: CS10768RA4121

Price: $400.00$450.00

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