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 control and other functions.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.
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* |
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Reviews
Q How to make a payment?
E****R 18/11/2024
A We accept various payment methods including bank transfers, credit cards, and PayPal. Please refer to our payment page during checkout for detailed instructions on how to complete your payment. If you have any questions or need assistance with payment, please contact our customer support team.
18/11/2024
Q How will the products be shipped?
T****k 16/08/2024
A We ship products through reliable courier services such as DHL, UPS, and FedEx. Shipping fees and delivery times may vary depending on the destination. You will receive a tracking number once your order has been dispatched, allowing you to track the status of your shipment. Please note that shipping times may vary based on location and availability.
16/08/2024
Q How is warranty provided?
L****Y 08/05/2024
A We offer a warranty on all of our products. The warranty period and conditions vary depending on the product category. For specific warranty information, please refer to the product page or your purchase agreement. If you encounter any issues with a product during the warranty period, please contact our customer service team with your proof of purchase, and we will guide you through the warranty claim process.
08/05/2024
