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Products Description
Nexisense ZLAN5207M Device Server/Modbus Gateway Product Definition
The Nexisense ZLAN5207M is a robust RS485 data acquisition device and IoTgateway specifically designed for industrial environments. It integrates multiple communication protocols,supporting Modbus TCP, MQTT, JSON, and RealCom protocols. It serves as a communication bridgebetween traditional RS485 devices and cloud systemsor other devices, enabling remote control, data monitoring, and PLCprogram downloading. This device is ideal for applications in industrial automation systems, energy monitoring, and remote management.
Working Principle
The Nexisense ZLAN5207M uses its built-in Modbus gateway and MQTT gateway to connectRS485 interface devices to the internet, enabling communication between devices through TCP/IP protocols. The main principleis to convert RS485 signals fromindustrial devices into IP network protocol signals, which are then transmitted tothe cloud or other devices for remotecontrol and data monitoring.
The device supports several protocol conversion functions, includingModbus TCP, MQTT, and JSON dataformats, catering to the needs of different systems and platforms. It also supports various communication methods, including TCP server, TCP client, UDP, and dynamic UDP, ensuring flexible network configurationsand data transfer.
Structure Analysis
The Nexisense ZLAN5207M Device Server/Modbus Gateway is compactly designedand features a rail-mounted installation method, making it suitable for installation in industrialcabinets. Compared to traditional desktop serial servers, its width isreduced by about 50%, saving space. Furthermore, the device features a high-temperature resistant alloy plastic casing, capable of withstanding temperaturesup to 110°C, with fire-resistant properties that prevent the spreadof fire in case of an incident. It is designed for usein high-temperature or fire-riskindustrial environments.
Main HardwareComponents:
RS485 Interfaces: TwoRS485 interfaces, supporting up to32 slave devices.
Network Interface: 10M/100M RJ45 Ethernet port, supporting auto-cross detection.
Power Interface:Supports 9-24V DC input, withreverse power protection.
Indicators: Multiple indicator lights to assist users indebugging device status, including network connectionand data transmission.
Measurement Methods
The Nexisense ZLAN5207M Device Server/Modbus Gateway collects and transmits data fromexternal devices through its RS485 interfaces. EachRS485 interface supports a maximum of32 slave devices, with independent baud rate settings, rangingfrom 300 to 115200 bps, and supporting no parity, odd parity, even parity, mark parity, and space parity configurations.
Through its Ethernet interface, the device enables high-efficiency communication with remote servers or cloud systems, making it idealfor remote monitoring and data collection applications. Forindustrial control systems, the ZLAN5207M uses Modbus TCP for datatransmission, ensuring data consistency and real-time transmission between devices.
Nexisense ZLAN5207M Device Server/Modbus Gateway Product Parameters
| Item | Technical Parameters |
|---|---|
| Model | Nexisense ZLAN5207M Device Server/Modbus Gateway |
| RS485 Interfaces | 2 RS485 interfaces, supporting up to32 slave devices |
| Baud Rate | 300 ~ 115200 bps, customizable |
| Data Bits | 5~ 9 bits |
| Parity | No parity, odd parity,even parity, mark parity, space parity |
| Flow Control | None, software flow control |
| Network Interface | RJ45 10M/100M Ethernet port, supports auto-cross detection |
| Power Input | 9~24VDC, 30mA @12V DC |
| HousingMaterial | High-temperature resistant alloy plastic, fire-resistant |
| Operating Temperature | -40°C ~ 85°C |
| Storage Temperature | -45°C ~ 120°C |
| Humidity | 5% ~ 95% RH |
| Installation | 35mm rail mounting |
| Indicators | Network connection, data transmission, serial and network port status indicators |
Features and Advantages
High Temperature Resistance and Fire-resistant Design:The Nexisense ZLAN5207M Device Server/Modbus Gateway features an alloy fire-resistant plastic casing, providingexcellent temperature resistance, withstandingup to 110°C without deformation, and preventing the spread of fire incase of a fire hazard.
FlexibleNetwork Configuration: Supports multiple communication methods and protocols, includingTCP server, client, UDP, Modbus TCP, MQTT, offering flexibility for variousindustrial control and data collection needs.
Easy Debugging: Equipped with indicator lights on the front panel, the devicehelps quickly determine network connection, datatransmission status, and other factors,reducing debugging time.
Strong Scalability: Supports Ethernet portexpansion to add more RS485 interfaces, capable of handling up to32 serial ports, makingit suitable for applications with highdata acquisition needs.
Nexisense ZLAN5207M Device Server/Modbus Gateway Applications
Industrial Automation: Connectsdevices to IoT platforms for remote control, datacollection, and device status monitoring.
Energy Management: Ideal for remote monitoring of smart meters and energymonitoring devices, helping enterprises manage energy efficiency.
Remote PLC Programming and Monitoring: Provides remoteaccess to PLCs for program downloading and monitoring.
Smart Instrument Monitoring: Connects to various smart instruments for real-time monitoring of device status andperformance, ensuring proper operation.
Summary
The Nexisense ZLAN5207M Device Server/Modbus Gateway is an excellent RS485 data acquisition device andIoT gateway for industrial environments. It offers hightemperature resistance and fire-resistant properties, combined with flexible network configuration, strong scalability, and easy debugging functions. Whether used for remotemonitoring of PLCs or data collection from smart instruments, the ZLAN5207M ensures the stable operation of your systems. It isan indispensable communication bridge in industrial settings,ensuring reliable and efficient data transmission.
