Din Rail RS485 Industrial cellular Modems with Global Bands

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Din Rail RS485 Industrial Modems with Global bands

USR-DR504-G

Din Rail RS485 Industrial cellular Modems

Din rail mounted RS485 industrial cellular modems with sim card slot USR-DR504-G with global bands can realize the data transmission between RS485 and 4G Network.

Din rail industrial modems USR-DR504-G are ideal for M2M and IoT applications—such as distribution automation, smart metering, water & wastewater, heating, street light monitoring and etc.

● Global Bands, Covering Global Regions
● DIN-Rail Mounted
● with sim card slot

Din rail mounted RS485 industrial cellular modems USR-DR504-G with global bands can realize the data transmission between RS485 and 4G Network.

Basic Function

Din rail industrial modems USR-DR504-G have perfect functions and cover most of the conventional application scenarios. Din rail industrial modems USR-DR504-G support bands B1/B2/B3/B4/B5/B6/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28/B38 /B39/B40/B41, and have the characteristics of high rate and low latency. Users can realize data transmission between RS232 / 485 and 4G network through simple configuration.

Din rail mounted RS485 industrial modems USR-DR504-G: DIN-rail mounting

DIN-rail mounting cellular modems USR-DR504-G

Easy to install, and wire with small space

Din rail mounted RS485 industrial modems USR-DR504-G

Basic Function of USR-DR504-G

RS485 Port, realize the data transmission between RS485 and 4G Network

Working Mode

Network transparent transmission mode

Realize data transmission from user’s device and network in bi-direction
Support two socket connection. Work mode: TCP Server/Client, UDP
User-defined heartbeat packet and registry packet

Modbus RTU to Modbus TCP

SMS Transparent Transmission

In this mode, the user's serial device can send and receive SMS messages via the parameters configured
to realize transparent data communication between the mobile phone and the serial device.

More function

Parameter Configuration

Can be configured by serial port AT command, network AT command and SMS AT command.

Remote Upgrade

Firmware by remote management system.

Hardware Protection

ESD Electrostatic protection level 4
Surge protection level 3
Hardware Watchdog

Din rail mounted RS485 industrial modems USR-DR504-G with global bands can realize the data transmission between RS485 and 4G Network.

Basic Function

Din rail industrial modems USR-DR504-G have perfect functions and cover most of the conventional application scenarios. Din rail industrial modems USR-DR504-G support bands B1/B2/B3/B4/B5/B6/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28/B38/B39/B40/B41, and have the characteristics of high rate and low latency. Users can realize data transmission between RS232 / 485 and 4G network through simple configuration.

DIN-rail mounting

Easy to install and wire with small space

Basic Function of Din rail mounted RS485 industrial modems

Basic Function of USR-DR504-G

RS485 Port, can realize the data transmission between RS485 and 4G Network

Working mode

Network transparent transmission mode

Realize data transmission from user’s device
and network in bi-direction
Support two socket connection.
Work mode: TCP Server/Client, UDP
User-defined heartbeat packet
and registry packet

Modbus RTU to Modbus TCP

SMS Transparent Transmission

In this mode, the user’s serial device can send
and receive SMS messages via the parameters
configured. To realize transparent data
communication between the mobile phone and
the serial device.

More function

Parameter Configuration

Can be configured by serial port AT command,
network AT command and SMS AT command.

Remote Upgrade

firmware by remote management system.

Hardware Protection

ESD Electrostatic protection level 4
Surge protection level 3
Hardware Watchdog

Models		USR-DR504-G	USR-G786-G	USR-DR504-EUX	USR-G786-EUX
LTE Category		LTE Cat.4	LTE Cat.4	LTE Cat.4	LTE Cat.4
Frequency Bands	LTE FDD	B1/B2/B3/B4/B5/B7/B8/B12/ B13/B18/B19/B20/B25/B26/B28	B1/B2/B3/B4/B5/B7/B8/B12/ B13/B18/B19/B20/B25/B26/B28	B1/B3/B7/B8/B20/B28A	B1/B3/B7/B8/B20/B28A
	LTE TDD	B38/B39/B40/B41	B38/B39/B40/B41	B38/B40/B41	B38/B40/B41
	WCDMA	B1/B2/B4/B5/B6/B8/B19	B1/B2/B4/B5/B6/B8/B19	B1/B8	B1/B8
	GSM	B2/B3/B5/B8	B2/B3/B5/B8	B3/B8	B3/B8
Transmission Speed	LTE-FDD	150Mbps(DL)/50Mbps(UL)	150Mbps(DL)/50Mbps(UL)	150Mbps(DL)/50Mbps(UL)	150Mbps(DL)/50Mbps(UL)
	LTE-TDD	130Mbps(DL)/30Mbps(UL)	130Mbps(DL)/30Mbps(UL)	130Mbps(DL)/30Mbps(UL)	130Mbps(DL)/30Mbps(UL)
	DC-HSDPA	42Mbps (DL)	42Mbps (DL)	42Mbps (DL)	42Mbps (DL)
	HSUPA	5.76Mbps (UL)	5.76Mbps (UL)	5.76Mbps (UL)	5.76Mbps (UL)
	WCDMA	384Kbps(DL)/ 384Kbps(UL)	384Kbps(DL)/ 384Kbps(UL)	384Kbps(DL)/ 384Kbps(UL)	384Kbps(DL)/ 384Kbps(UL)
	GSM(EDGE)	296Kbps (DL)/ 236.8Kbps (UL)	296Kbps (DL)/ 236.8Kbps (UL)	296Kbps (DL)/ 236.8Kbps (UL)	296Kbps (DL)/ 236.8Kbps (UL)
	GSM (GPRS)	107Kbps (DL)/ 85.6Kbps (UL)	107Kbps (DL)/ 85.6Kbps (UL)	107Kbps (DL)/ 85.6Kbps (UL)	107Kbps (DL)/ 85.6Kbps (UL)
Serial Parameters	接口形式	RS485(Terminal)*1	RS485(Termianl)1 RS232(Termianl)1	RS485(Terminal)*1	RS485(Termianl)1 RS232(Termianl)1
	Data Bits	8	8	8	8
	Stop Bits	1,2	1,2	1,2	1,2
	Parity Bits	NONE,ODD,EVEN	NONE,ODD,EVEN	NONE,ODD,EVEN	NONE,ODD,EVEN
	Baud Rate	2400～230400	2400～230400	2400～230400	2400～230400
Physical Interfaces	SIM/USIM card	1.8V/3V(中卡)	1.8V/3V(大卡)	1.8V/3V(中卡)	1.8V/3V(大卡)
	Antenna	SMA Female	SMA Female	SMA Female	SMA Female
	USB	USB 2.0	-	USB 2.0	-
	Indicators	POWER,WORK,NET,LINK,RSSI	POWER,WORK,NET,LINK	POWER,WORK,NET,LINK,RSSI	POWER,WORK,NET,LINK
	Reload	Button	Button	Button	Button
	Reset	/	/	/	/
Hardware Characteristics	Input Voltage	9V～36V	9V～36V	9V～36V	9V～36V
	Connector	Terminal	Terminal	Terminal	Terminal
	Housing material	ABS Plastic	Metal	ABS Plastic	Metal
	Dimensions(mm)	44.5×31.8×13.94 (LWH)	111.51×94×28 (LWH)	44.5×31.8×13.94 (LWH)	111.51×94×28 (LWH)
	Operating temperature	-30℃～+75℃	-35℃～+75℃	-30℃～+75℃	-35℃～+75℃
	Storage Temperature	-40℃～+85℃	-40℃～+90℃	-40℃～+85℃	-40℃～+90℃
	Operating humidity	5%～95%	5%～95%	5%～95%	5%～95%
	Storage humidity	5%～95%	5%～95%	5%～95%	5%～95%
Software	Protocol	TCP/UDP/DNS/HTTP/FTP	TCP/UDP/DNS/HTTP/FTP	TCP/UDP/DNS/HTTP/FTP	TCP/UDP/DNS/HTTP/FTP
	Serial to network	2 sockets, default A	2 sockets, default A	2 sockets, default A	2 sockets, default A
	SMS	PDU/TEXT	PDU/TEXT	PDU/TEXT	PDU/TEXT
	Configuration	Serial,Net,SMS AT commands	Serial,Net,SMS AT commands	Serial,Net,SMS AT commands	Serial,Net,SMS AT commands
	Cache	5 packets	5 packets	5 packets	5 packets
Packaging mechanism	Packaging time(ms)	100~60000,default100	100~60000,default100	100~60000,default100	100~60000,default100
Packaging mechanism	Packaging length(byte)	100～1000,default 1000	100～1000,default 1000	100～1000,default 1000	100～1000,default 1000
Others	Tool	USR-Cat 4Configuration Utility	USR-Cat 4Configuration Utility	USR-Cat 4Configuration Utility	USR-Cat 4Configuration Utility
Others	Certifications	CE,ROSH	CE,ROSH	CE,ROSH	CE,ROSH

Utilities

[USR-VCOM] VCOM_Setup_EN_V4.0.6.1

[USR-TCP-Test] USR-TCP232-Test-V1.3

[Setup Software] USR-CAT4 V1.0.2

USR-VCOM_V3.7.2.529_Setup

[USR-VCOM] VCOM_Setup_EN_V4.0.6.1

Development Files

[Socket_Demo] Socket_Demo.zip

Documents

[RoHS Certificates] RoHS Certificates for 4G LTE modem

[CE Certificates] CE Certificates for 4G LTE Modem

[Specifications ]USR-DR504-G-SpecificationsV1.0.1

Downloads

[ordering guide]LTE Cat 4_ordering guide_V1.0.0

Application to Electric Fire Monitor SystemMay 18,2020

The cellular modem can be used in electrical fire monitoring system. In this application, we will introduce how to use industrial modem USR-G781 and industrial modem USR-DR504 in the electrical fire monitoring system.

Application to Electric Fire Monitor System

The cellular modem can be used in electrical fire monitoring system. In this application, we will introduce how to use industrial modem USR-G781 and industrial modem USR-DR504 in the electrical fire monitoring system.

title	update date	operation

How to Buy

Official Online Shop

Click to order USR-DR504-G