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3onedata Co.,Ltd.
3onedata | NPM301 | 1-port Embedded Serial Device Server Module

3onedata | NPM301 | 1-port Embedded Serial Device Server Module

Product catalog summary

Introduction
NPM301 is an embedded serial port to Ethernet module supporting RS-232, RS-422, or RS-485 to a 100M Ethernet port. It facilitates networking for embedded devices, reducing R&D costs and accelerating product release. The module supports baud rates from 300 to 115200bps and various operating modes including TCP Server, TCP Client, and UDP. It can handle up to 4 TCP/UDP connections and is suitable for applications in PLC control, building automation, healthcare systems, and environmental monitoring.

Features and Benefits
The module uses a 32-bit ARM processor and supports 10/100 Base-T(X) Ethernet with AUTO MDI/MDIX. It offers low power and high-performance modes, supports multiple communication protocols, and allows configuration via a built-in web server or AT commands. It supports DNS, virtual serial port access, and automatic connection recovery. The module can manage up to four users simultaneously and supports both local and remote software upgrades.

Specifications

System Information: 32-bit ARM core, supports TCP, UDP, ARP, HTTP, DHCP, and DNS protocols.
Ethernet Interface: 1 100M Ethernet port.
Serial Port: Supports TTL with various baud rates and data configurations.
Configuration: Managed via web, Windows hyper terminal, or BlueEyes_II software.
Security: User permission classification.

Power and Consumption
Operates at 3.3VDC with low and high consumption modes ranging from 0.29W to 0.64W.

Environmental Limits
Operating temperature ranges from -40 to 75°C, with storage temperatures from -40 to 85°C and humidity levels from 5% to 95% non-condensing.

Mechanical Structure
The module is a pin-type independent module with dimensions of 32.5mm x 13.8mm x 25mm and weighs 9g. It is certified by CE, FCC, and RoHS and comes with a 3-year warranty.

Ordering Information
The NPM301 model includes a 100M Ethernet port and supports RS-232/RS-422/RS-485 with a 3.3VDC power supply.

Contact Information
Address: 3/B, Zone 1, Baiwangxin High Technology Industrial Park, Song Bai Road, Nanshan District, Shenzhen, 518108, China. Tel: +86-755-26702668 ext 835, Fax: +86-755-26703485, Email: [email protected], Website: www.3onedata.com.

Catalog excerpts

3onedata | NPM301 | 1-port Embedded Serial Device Server Module-1

NPM301 3.3 V TTL Level Input 1 Serial Port to 1 100M Ethernet Port Serial Device Server Module • Support 1 serial port to 1 10/100 Base-T(X) self-adaptive Ethernet port • Support TCP Server, TCP Client, TCP Auto, UDP, Advanced TCP Server, Advanced UDP and other operating modes • Input voltage: 3.3VDC • Support -40 ~ 75°C wide operating temperature range Your Reliable Industrial Communication Expert

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3onedata | NPM301 | 1-port Embedded Serial Device Server Module-2

Your Reliable Industrial Communication Expert NPM301 is a high performance embedded serial port to Ethernet module, it supports 1 RS-232, RS-422 or RS-485 to 1 100M Ethernet port. The module can easily achieve networking of embedded device, which can save lots of cost for research and development and accelerate the products release. Serial port baud rate of the module is 300-115200bps. It supports TCP Server, TCP Client, TCP Auto, UDP and Real COM operating mode. It supports maximum 4 TCP/UDP connections and domain name access. All settings of NPM301 are achieved via serial port or network. It...

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3onedata | NPM301 | 1-port Embedded Serial Device Server Module-3

Your Reliable Industrial Communication Expert Specification System Information 1 serial device server, support 4 TCP or UDP session connections; Serial device server Multiple operating modes: TCP Server, TCP Client, UDP, TCP auto, Realcom, advanced TCP Server and advanced UDP

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3onedata | NPM301 | 1-port Embedded Serial Device Server Module-5

Your Reliable Industrial Communication Expert Available Models Address: 3/B, Zone 1, Baiwangxin High Technology Industrial Park, Song Bai Road, Nanshan District, Shenzhen, 518108, China TEL.: +86-755-26702668 ext 835 FAX: +86-755-26703485 E-mail: [email protected] Website: www.3onedata.com Please scan our QR code for more details *Product pictures and technical data in this datasheet are only for reference. Updates are subject to change without prior notice. The final interpretation right is reserved by 3onedata.

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