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The CM-IO-POE-4G-BOX is an industrial grade IoT mini-computer designed for Raspberry Pi Compute Module 3 / 3+ (not included). It features communication functions including global 4G/3G/2G cellular, PoE Ethernet, and WiFi wireless. There are also various industrial isolated interfaces such as CAN, RS485, RS232, ADC, and GPIO, which make it an ideal choice for sorts of industrial IoT applications.
Features
Specifications
Network
Ethernet | 10/100M auto-negotiation Ethernet port, with PoE enabled, RJ45 connector |
Cellular | supports global 4G/3G/2G communication (via onboard SIM slot) |
WiFi | supports 802.11b/g/n, 2.4GHz |
Video / Audio
Camera | 2x CSI ports, can be used simultaneously |
HDMI | HDMI HD port |
Display | DSI port, for connecting Raspberry Pi DSI display |
Audio | 3.5mm audio jack, stereo output |
Speaker | 4PIN speaker connector, supports 8Ω 5W speaker |
Industrial isolated interfaces
1 × RS232 | DR9 (male), isolated, with TVS protection, anti-surge, and ESD protection |
1 × RS485 | screw terminal, isolated, with 600W lightning-proof, anti-surge, and 15KV ESD protection, allows using 120Ω terminal resistor |
1 × CAN | screw terminal, isolated, lightning-proof, and ESD protection, allows using 120Ω terminal resistor |
4 × GPIO | screw terminal, isolated, 2 channels as isolated input, 2 channels as isolated output |
1 × ADC | screw terminal, isolated, 16-bit, 860SPS |
Common used ports
2 × USB2.0 | USB type-A connector |
1 × USB SLAVE | for burning system image into CM3 / CM3+ |
1 × USB TO UART | connects to Raspberry Pi serial port by default, configurable by jumper |
1 × RTC | real time clock |
1 × Micro SD card slot | for Micro SD card with pre-burnt system (CM3 Lite / CM3+ Lite only) |
1 × SIM slot | supports standard 4G/3G/2G cellular SIM card |
Other
Power supply | DC 7~36V wide voltage range input |
Case | Industrial grade aluminum alloy case |
Outline dimensions
More information