High Performance Edge IoT Gateway

PLC Protocols Conversion Supported | Node-RED | Edge Computing | MQTT | Modbus Gateway

  • Price:
  • $
  • Model:
  • USR-M300
  • Quantity:
  • - +

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Product Name:High Performance Edge IoT Gateway

  • Model:USR-M300

USR-M300 High Performance Edge IoT Gateway

Powerful Edge Computing, Expandable IO Modules, User Self-Development

The USR-M300 is an industrial-grade edge computing IoT device with modular design, so users can expand IO as needed. This device comes with powerful edge computing capabilities, which can reduce cloud-end computing resources, and reoport data to Cloud platform actively. It can access the Internet via Ethernet port, ADSL and LTE cat4 cellular network to achieve easy network deployment.


Rich and Highly Reliable Connectivity

  • Multiple Internet access methods is offered: Global frequency LTE 4G/3G
    & Ethernet port & ADSL.

  • Router fucntion is supported: Routing, VPN and firewall.

Ordering Guide

PUSR offers two sub-model products for selection. Customers can choose the model according to the actual application scenarios.




Super Powerful Edge Computing Capabilities

  • Powerful Chipset: Dual-core professeor, the main frequency is up to 1.2GHz, Linux systom.

  • Parallel Acquisition: Actively collect data from serial ports, network ports, and I/O devices at the same time, with up to 2000 data collection points.

  • Flexible Reporting: Users can set reporting conditions and select reporting channels based on your requirements.

  • Alarm Function: Discover exceptions on the gateway in real time, so that users can fix the exceptions quickly to avoid economic losses.


Support Custom Self-Development

Support graphical programming (Node-RED) to quickly develop edge computing functions to meet unique functional requirements.


Modbus Gateway

Suitable for a variety of industrial IoT scenarios, supporting Modbus RTU/TCP protocol conversion and other popular PLC common protocols.


Modular IO Gateway, Easy to Extend

Modular design, uses can expand different types of IO modules: DI, DO, AI, AO, IO.
Easily slide to achieve quick access to the IO expansion machine, to meet the needs of more scenarios.


Industrial Design, Easy Installaton

  • Level 3 EMC protteciton, IEC6000.

  • Wide power input range: DC12~24V.

  • Wide operating temperature: -25~75℃.

  • Installation: Wall mounting & Din-rail mounting.



Support Quick Access to Mainstream
Cloud Platform Services

Supports quick access to PUSR Cloud, Alibaba Cloud and AWS.
Supports standard MQTT and TCP protocols.
It can also quickly connect to public cloud platforms such as ThingsBoard and Azure.



Dimentions and Interfaces

  • Serial Ports: 1*RS232/485, 1*RS485.

  • Ethernet Ports: 1*WAN/LAN, 1*LAN.

  • IO: 2*DI, 2*DO, 2*AI(Current).

  • Power Supply: DC 9~36V.

  • Antenna: SMA-female.

  • Reload: In the case of forgetting the parameters, long press to restore the factory settings.


Specification

Power supply

Power input

DC 9~36V

Working current

--

Serial port

No.


2*serial port
Serial port 1: RS232/485
Serial port 2: RS485


Band rate

600~230400bps, user-defined baud rate is supported

Data bits

7, 8

Stop bits

1, 2

Parity

None, Even, Odd

IO interface

DI

2*DI, 0 - 2 V detected as logic low, 9 - 36 V detected as logic high

DO


2*Relays,
DC contacts rating @R(at resistive load)10A / 28V DC
AC contacts rating @R(at resistive load)10A / 277V AC,NO
AC contacts rating @R(at resistive load)5A /250V AC, NC


AI

2 x Analog input 4-20mA

Physical characteristics

Dimension

79.6x 58 x110 (mm)

Housing   

ABS housing, IP30 protection

Installation

Din rail mounting, wall mounting

EMC protection

ESD

IEC61000-4-2,Level 3,class B,contact 6KV,air 8KV

Surge

IEC61000-4-5,Level 3,class B

EFT

IEC61000-4-4,Level 3,class B

Indicator

POW


ON: Gateway is powered up
OFF: Gateway is not power up


WORK

When the device is working properly, it blinks for 1s frequency

NET


Blinking when the wan connects to internet
OFF when there is no network


DATA

Blinking when serial port is transmitting data

DO status

Light on, the channel output is activated

DI status

Light on, the channel is activated by input signal

Network

Cellular

 LTE Cat4, Global Frequency

Ethernet


1*WAN/LAN + 1*LAN
10/100 Mbps, compliance IEEE 802.3, IEEE 802.3u standards, supports auto MDI/MDIX


Cellular

Frequency

 TDD-LTE: B34/38/39/40/41

FDD-LTE: B1/2/3/4/5/7/8/12/13/18/19/20/25/26/28/66

WCDMA:B1/2/4/5/6/8/19

GSM/EDGE:B2/3/5/8

 

SIM

 1*Micro SIM

Antenna

 1*SMA-Female

Software

Network Protocols

 ICMP,IPv4,IP,ARP,TCP,UDP,DHCP,DNS,HTTP,MQTT,SNMP

Configuration method

 Built-in webpage

Modbus Gateway

 Modbus RTU/TCP protocol conversion

Linkage control

 Supported. Data collection points, DI, and AI can be used as trigger and executed by DO

IP Routing

Static routing

NTP

 √

VPN

PPTP, L2TP, *OpenVPN

SNMP

 √

Others

Approvals

CE*, FCC*,  ROHS*

Email contact

WhatsApp

Use WhatsApp

Contact Sales

TOP

服务热线

4000-255-652