Intelligent Gateway Series USR-M300
Backorder (Delivery in 2-4 Weeks)
- Edge Computing
- Node-Red
- Protocols
- Hardware Interface
₹15,104.00
₹12800.00 + 18% GST
Availability: Backorder (Delivery in 2-4 Weeks)
CompareOverview of Intelligent Gateway Series- USR-M300 :
High Performance Edge IoT Gateway
- USR-M300 is a high-performance and scalable edge IOT gateway.
- This device integrates edge collection, data calculation, data reading and writing, active reporting, linkage control, IO collection and m
control and other functions.
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 report data to Cloud platform actively. It can access the Internet via Ethernet port, ADSL and LTE cat4 cellular network to achieve easy network deployment.
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Specification |
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Power supply |
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Power input |
DC 9~36V |
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Working current |
— |
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Serial port |
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No. |
2*serial port
Serial port 1: RS232/485
Serial port 2: RS485
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Band rate |
600~230400bps, user-defined baud rate is supported |
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Data bits |
7, 8 |
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Stop bits |
1, 2 |
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Parity |
None, Even, Odd |
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IO interface |
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DI |
2*DI, 0 – 2 V detected as logic low, 9 – 36 V detected as logic high |
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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
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AI |
2 x Analog input 4-20mA |
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Physical characteristics |
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Dimension |
79.6x 58 x110 (mm) |
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Housing |
ABS housing, IP30 protection |
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Installation |
Din rail mounting, wall mounting |
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EMC protection |
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ESD |
IEC61000-4-2,Level 3,class B,contact 6KV,air 8KV |
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Surge |
IEC61000-4-5,Level 3,class B |
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EFT |
IEC61000-4-4,Level 3,class B |
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Indicator |
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POW |
ON: Gateway is powered up
OFF: Gateway is not power up
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WORK |
When the device is working properly, it blinks for 1s frequency |
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NET |
Blinking when the wan connects to internet
OFF when there is no network
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DATA |
Blinking when serial port is transmitting data |
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DO status |
Light on, the channel output is activated |
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DI status |
Light on, the channel is activated by input signal |
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Network |
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Cellular |
 LTE Cat4, Global Frequency |
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Ethernet |
1*WAN/LAN + 1*LAN
10/100 Mbps, compliance IEEE 802.3, IEEE 802.3u standards, supports auto MDI/MDIX
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Cellular |
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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
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SIM |
 1*Micro SIM |
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Antenna |
 1*SMA-Female |
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Software |
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Network Protocols |
 ICMP,IPv4,IP,ARP,TCP,UDP,DHCP,DNS,HTTP,MQTT,SNMP |
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Configuration method |
 Built-in webpage |
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Modbus Gateway |
 Modbus RTU/TCP protocol conversion |
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Linkage control |
 Supported. Data collection points, DI, and AI can be used as trigger and executed by DO |
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IP Routing |
Static routing |
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NTP |
 √ |
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VPN |
PPTP, L2TP, *OpenVPN |
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SNMP |
 √ |
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Others |
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Approvals |
CE*, FCC*,  ROHS* |
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