Milesight UR41-L08AU UR41 low power Mini Industrial 4G/LTE IoT Router with I/O, RS232 and RS485Connectivity
Milesight UR41-L08AU UR41 low power Mini Industrial 4G/LTE IoT Router with I/O, RS232 and RS485Connectivity
- Brand: Milesight
- MPN: UR41-L08AU
- Part #: CCTMLS1215
- UPC:
- Brand: Milesight
- MPN: UR41-L08AU
- Part #: CCTMLS1215
- UPC:
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Milesight UR41-L08AU UR41 low power Mini Industrial 4G/LTE IoT Router with I/O, RS232 and RS485Connectivity
- Brand: Milesight
- MPN: UR41-L08AU
- Part #: CCTMLS1215

Product URL: https://www.pbtech.com/pacific/product/CCTMLS1215/Milesight-UR41-L08AU-UR41-low-power-Mini-Industria
Features
The Milesight mini industrial IoT router UR41 supports 4G/LTE connections, and also satisfies multi-type local data access requirements through rich industrial interfaces, including DI, DO, RS232 or RS485. The UR41 makes it easy to build a reliable, secure, and maintainable solution through its built-in watchdog and secure VPN tunnels, offering stable data transmission and high-speed mobile connectivity. With a compact size and industry-grade design, the UR41 is more flexible in a variety of installation and deployment scenarios.
The UR41 adopts a power-saving design with both idle mode and standby mode for providing users with an energy-saving option. The UR41 can also be managed and monitored remotely by Milesights DeviceHub, which can be applied in many different scenarios including vending machines, automated robots, industrial equipment, and other IoT applications with optimal cost and performance.
- Compact size for suiting small embedded scenarios
- Global 4G LTE CAT4/3G network with multiple carrier networks
- Easy to connect with diverse wired devices through DI/DO/RS232/RS485 interfaces
- Power-saving design for both idle mode and standby mode providing users with an energy-saving option
- NXP industrial grade processor
- Rugged enclosure with IP30 protection
- Desk or wall mounting
- Wide operating temperature range from -40°C to 60°C/-40°F to +140°F
Application Example
Specifications
CPU
ARM Cortex-A7, 528 MHz
Memory
128 MB DDR3 RAM and 128 MB Flash
Network
4G LTE (CAT 4)/WCDMA/GSM
Antenna Connector
1 × 50 O SMA Connector (Center PIN: SMA Female)
SIM Slot
1(Nano SIM-4FF)
Ethernet
1 × 10/100 Mbps LAN Port
Mode
Full or Half Duplex (Auto-Sensing)
GNSS Antenna Connector
1 × 50 O SMA Connector (Center PIN: SMA Female)
Technology
GPS/GLONASS/Beidou/Galileo/QZSS
Serial Interfaces
1 × RS232 or 1 x RS485 (Software Switchable)
Connector
3.5mm Terminal Block
Terminal Resistor
1 × 120 O Resister Switch (for RS485)
Baud Rate
300bps to 230400bps
DI/DO connectors
1 × DI (dry contact) + 1 × DO (wet contact), Galvanic Isolation
Connector
3.5mm Terminal Block
Maximum V/A
0.3A @ 30VDC (DO)
Button
1 × RESET
USB
1 × USB 2.0 (Type-C) for Power Supply, Network Supply and Debug
Built-in
Watchdog, Timer
Network Protocols
IPv4/IPv6, PPP, PPPoE, SNMP v1/v2c/v3, TCP, UDP, DHCP, RIPv1/v2, OSPF, DDNS, VRRP, HTTP, HTTPS, DNS, ARP, QOS, SNTP, Telnet, SSH, etc. VPN DMVPN, IPsec, OpenVPN, PPTP, L2TP, GRE
Security
SPI Firewalls, Access Control (ACL), DMZ, Port Mapping, MAC Binding, DoS&DDoS Protection, Filtering(IP&Domain)
Management
Web, CLI, SMS, On-demand dial up, SNMP v1/v2/v3, DeviceHub, MilesightVPN
AAA
Radius, Tacacs+, LDAP, Local Authentication
Serial Port
Transparent(TCP Client/Server, UDP), Modbus Master/Slave, ModbusGateway (Modbus RTU to Modbus TCP)
Power Connector
2-pin 3.5 mm Terminal Block
Power Input
1. 5-24 VDC, with Surge-Protection and Reverse Polarity Protection2. 5V/1A by USB Type-C Port
Power Consumption
Idle: 78mA @ 12V, Data link: 226mA (peak) @ 12V, Standby mode: 6.3 mA @ 12V
Ingress Protection
IP30
Housing & Color
Metal, Black
Weight
103g
Dimension
70 x 55 x 22 mm (2.76 x 2.17 x 0.87 in)
Installation
Desktop, Wall Mounting
Operating Temperature
-40°C to +60°C (-40°F to +140°F)
Storage Temperature
-40°C to +85°C (-40°F to +185°F)
Ethernet Isolation
1.5 kV RMS
Relative Humidity
0% to 95% (Non-condensing)