Product Descriptions
NB1A1 is a series of serial port server products independently developed by EBAite, which can realize bi-directional transparent transmission of data from 16 serial ports to Ethernet ports. Support Modbus protocol conversion, multi-host gateway,
storage gateway and other data conversion functions. At the same time, it also supports the upload of on-site data to the cloud server to achieve cloud monitoring. The equipment adopts industrial design standards to ensure stability in harsh
working environments. It supports the fast configuration of host computer and AT command, which can realize the fast debugging and installation of equipment. Widely used in computer room monitoring, environmental monitoring, intelligent traffic,
road gate control, intelligent express cabinets and other industries.
Product Features
? Industrial design is stable and reliable, port isolation protection design;
? 16 independent RS485 ports are supported. ? Support a variety of Modbus gateway modes, multi-host, storage, configurable gateway;
? Supports active ModBus data reporting. ? Supports two network ports and switch cascading. ? Supports POE power supply；
? Support access standard MQTT, OneNET, Baidu Cloud, Huawei Cloud, Alibaba Cloud;
? Rich LED status indicator, real-time indication of equipment working status;
? Support host computer, AT command configuration and other configuration methods;
? Support terminal or DC head power supply, 8-28V DC wide voltage input, support reverse protection;
? The baud rate ranges from 1200 to 460800bps；
? Supports serial heartbeat packets, network heartbeat packets, and registration packets. ? Each way supports working modes: TCP client, TCP server, UDP client, UDP server, MQTT client, HTTP client;
? 16 servers can be enabled at the same time, and each server supports eight clients. ? supports HTTP client mode;
? Support remote upgrade, easy customization and optimization;
? Supports virtual serial port software.
Specifications
| Attribute | Attribute value |
| ANSM-Part# | ANSM-NB1A1 |
| Operating mode | TCP Server、TCP Client、UDP Server、UDP Client、HTTP Client、MQTT Client（默認(rèn) TCP Server） |
| Network protocol | IP、TCP/UDP、IPv4、ICMP、APR、DHCP、DNS、HTTP、MQTT |
| How to obtain IP | DHCP, static IP (default static IP) |
| DNS | Supported, maximum configurable 128 bytes |
| Configuration method | Configuration tools, AT commands, network AT |
| IP address | Customizable (default, 192.168.3.7) |
| local port | Customizable (default, channel 1 ~ channel 16: 8001-8016) |
| subnet mask | Customizable (default, 255.255.255.0) |
| gateway | Customizable (default, 192.168.3.1) |
| Serial port packaging mechanism | 512 Byte |
| Serial port baud rate | 1200～460800 bps（(default 115200） |
| data bits | 8 |
| Stop bit | 1, 2 (default 1) |
| Check Digit | None, Odd, Even (default None) |
| Installation method | Positioning hole installation |
| Product Size | 226mm * 130mm * 28.5mm (L*W*H) |
| product weight | 720g ± 5g |
| Working temperature and humidity | -20 ~ +65℃, 5% ~ 95%RH (no condensation) |
| Storage temperature and humidity | -20 ~ +65℃, 5% ~ 95%RH (no condensation) |
Actual product photos
Payment&Transportation
Official Certificate&Certificate
Multiple product supply
Company office environment
Warehouse Real Shot
Standard packaging
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