Industrial control networks are generally local area networks, with a scope of operation typically within a few kilometers. Connect the measurement and control equipment distributed around the production equipment into automation systems with different functions. The control network is distributed throughout the factory's production workshops, assembly lines, greenhouses, grain depots, embankments, tunnels, various traffic management systems, buildings, military industry, fire protection, environmental testing, and building furniture.
The data acquisition module is a crucial component of the industrial automation Internet of Things, which enables the exchange, transmission, downloading, transmission, remote management, control, and other functions of information between objects.
The KJT high-performance 4G/5G data acquisition gateway adopts industrial core technology, multiple protocol data collection, local analysis of PLC data, powerful data processing functions, fast speed, collection, conversion, encryption, and a rich protocol database. The device is compact, easy to configure, and rail mounted installation saves space utilization.
| NAME | Data collection gateway KJTH4221 |
| MCU | Cortex®-M4 168MHz |
| Ethernet | 1 way 100M network port |
| RS232 | 1 way |
| RS485 | 2 way |
| Wireless | 4G/5G，SIM7600CE |
| Pilot lamp | 10 LED indicator lights |
| Input signal | 6-way switch signal input |
| Working power supply | 24V DC |
| Power input interface | Terminal block+circular power plug |
Built in Cortex ™- The ARM high-performance microcontroller with M4 core, adaptive real-time storage accelerator, running at a frequency of up to 168MHz, meets the needs of high-speed data acquisition and processing.
Integrate multiple data acquisition and communication interfaces: one isolated 100Mbps Ethernet interface, one RS232 interface, and two isolated RS485 interfaces, to meet the current information acquisition needs of various equipment in industrial sites.
Integrated SIMCom industrial grade 4G data transmission module, with stable performance and reliable data transmission. Support LBS base station positioning function, which can collect device location information. Supports LTE-TDD/LTE-FDD/HSPA+/TD-SCDMA/EVDO and GSM/GPRS/EDGE frequency bands, and supports LTE CAT4 (downlink speed of 150Mbps).
Equipped with 10 LED indicator lights for human-computer interaction. By indicating the status of the LED, the real-time operation of the gateway can be understood.
Equipped with 2-way DIP switches, it can be used to set different operating modes of the gateway.
Equipped with 6 switch signal input interfaces, it can be used to collect switch input signals.
