USR-DR504 DIN-Rail RS485 to 4G LTE Cat 4 Modem - Without Antenna & Power Adapter

USR-DR504 DIN-Rail RS485 to 4G LTE Cat 4 Modem - Without Antenna & Power Adapter

USR-DR504 is a DIN-Rail type LTE Cat 4 Modem, with low latency, high reliability and high real-time characteristics. The product has a fast transmission rate, with an uplink peak rate of 50Mbps and a downlink peak rate of 150Mbps. 

The product supports TCP/UDP transparent transmission, SMS transparent transmission, HTTP transparent transmission, and mutual conversion between modbus TCP and RTU. The product has rich functions, simple to use, and supports customization. It can realize functions such as MQTT to meet more functional needs of customers.

Resource

• Datasheet
• User Manual
• Specifications
• Rohs Certificates
• CE Certificates

Features

• DC 9-36V wide input voltage range power supply
• 4G LTE fallback to 3G/2G
• Two-way Transparent transmission
• TCP/UDP, HTTP, SMS, Modbus, MQTT
• SMS, NET, Serial AT command configuration
• FTP Upgrade and FOTA self upgrade
• Socket Distribution Protocol

Registration Package plus Heartbeat Package

Remote FOTA Upgrade

With the remote management platform,it can realize the automatic

firmwareupgrade.The difference algorithm upgrade package is small,

saving upgrade traffic and time

Hardware Protection

Level-3 ESD protection, level-3 surge protection, and built-in hardware watchdog