USR-DR504

USR-DR504 is an Industrial cellular RS485 4G LTE Modem with European band with RS485 port, it can realize the data transmission between RS485 and 4G Network.

- Supports GSM/GPRS/EDGE, WCDMA/HSPA/UMTS, TD-LTE, FDD-LTE

- DIN Rail Install

- Supports AT commands, remote update and HW Watchdog

Introduction

- Working mode: transparent transmission mode, SMS mode

- Modbus Gateway: Modbus RTU - Modbus TCP

- 1x standard SIM card slot external antenna for GSM

- Various LED indicators for communication activity

- Easy configuration by serial port, SMS or network

- Supports AT commands

- Easy restore to factory setting

- Support TCP/UDP client mode and TCP server mode

- Support identity packet and heartbeat packet

- Support remote upgrade

- Integrated Hardware watchdog timer

- Working temperature range -30 up to 75ºC

- Input voltage range: 9 - 36V DC 

- Possibility to mount on DIN Rail directly

- Power adapter for electric socket included, possibility to power by DIN-Rail Power supply

- Product is designed for industrial applications with emphasis for durability, functionality and robustness

- Product has CE certification for EU market

- This product is RoHS compliant