Description
Overview
The PN series gateway is a general-purpose device that integrates data acquisition, communication and edge computing for industries, agriculture, transportation, scientific research and other fields. This device uses the Ubuntu 16.04.7 LTS operating system, and users can quickly perform secondary development based on Node RED.
characteristics
- With ARM as the core, the overall balance of power consumption, computing power, volume, and thermal performance.
- has complete data input and output interfaces (AI, AO, DI, DO).
- The input power supply has a wide voltage range, anti reverse connection, overvoltage and undervoltage protection, anti surge, and overcurrent protection functions.
- Supports ZigBee, making it easy to access a large number of types of peripherals.
- supports WiFi, wired network, and 4G for easy deployment. The
- interface adopts spring type terminals, which are convenient for manually plugging and unplugging wire harnesses.
- Aluminum alloy shell, protection level IP30, sturdy, lightweight, corrosion-resistant, double-sided ear type for easy installation.
Selection Table
| Model | CPU | Network | Scalability | Networking Method |
|---|---|---|---|---|
| PN6400 | 64 bit Cortex-A53 quad core CPU | WiFi+4G | 4xDI, 4xDO, 4xAI, 2xAO, 1xRS232, 1xRS485, 1xWiFi, 1x4G, 1xZigBee, 2xUSB | MQTT, OPC UA Client/Server, etc |
| PN4800 | 32-bit Cortex-A9 quad core CPU | WiFi+4G+wired network | 4xDI, 4xDO, 4xAI, 2xAO, 1xRS232, 2xRS485, 1xWiFi, 1x4G, 1xZigBee, 2xUSB, 1xRJ45 | MQTT, OPC UA Client/Server, etc |
Main functions
- Data collection: Supports the collection of various types of data such as analog, digital, and switch values.
- Data transmission: Supports multiple methods such as WiFi, 4G, and wired networks for data transmission.
- Edge computing: supports edge computing platforms such as Node RED, and can process and analyze local data.
- Secondary development: Provide comprehensive development documentation and sample code to facilitate users in secondary development.
Electrical Characteristics
- Power input: 12-24V DC input
- Working temperature: PN6400:0 ° C~50 ° C, PN4800:0 ° C~85 ° C
- Storage temperature: -10 ° C~105 ° C
Interface Description
- Indicator lights: 1 red LED power indicator light, 1 green LED user-defined light
- Power input: 1 channel of 12-24V DC input
- Serial port: 1 RS232, 1/2 RS485
- Digital output: 4-channel relay output
- Digital input: 4 channels, supporting dry and wet contacts
- Analog input: 4 channels
- Analog output: 2 channels
- USB: 2-channel USB 2.0 interface
- 4G: Supports CAT1/CAT4, pluggable SIM card
- WiFi: 2.4GHz, Supports Bluetooth 2.1/3.0/4.0
- ZigBee: Based on Zigbee 2MQTT
mechanical parameters
- Size: 205mm x 160mm x 50mm
- Weight: 860g
Precautions
- When the system is running, the CPU and other components may generate heat, so it is necessary to reserve heat dissipation space during installation. When 4G, WiFi, and ZigBee signals are weak, the antenna should be extended to an unobstructed open area.
- When 4G, WiFi, and ZigBee signals are weak, the antenna should be extended to an unobstructed open area.
- It is recommended that the power of the input power supply not be lower than 10 watts.
Application Scenarios
- Industrial Control: Used for automation control, data acquisition, equipment monitoring, etc. of production lines.
- Agricultural production: used for monitoring farmland environment, controlling agricultural machinery, and tracing agricultural products.
- Transportation: Used for vehicle monitoring, traffic signal control, logistics management, etc.
- Scientific research experiment: used for laboratory data collection, equipment control, experimental analysis, etc.
Summary
The PN series gateway is a powerful, easy-to-use, and cost-effective universal device that can be widely used in industries such as agriculture, transportation, and scientific research.
