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Intelligent Multiport Serial to 2G/3G Gateway. Supports GPRS/WCDMA networks and GPRS 850/1800/1900 Mhz frequencies. 1 x RS-232 port and 1 x RS-485 port for Virtual COM. 1 x Utility port for Configuration. Operating temperature -30°C ~ +80°C (-22°F ~ 176°F) RMV-531 is phased out and replaced by GTP-541M.

RMV-531

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Intelligent Multiport Serial to 2G/3G Gateway. Supports GPRS/WCDMA networks and GPRS 850/1800/1900 Mhz frequencies. 1 x RS-232 port and 1 x RS-485 port for Virtual COM. 1 x Utility port for Configuration. Operating temperature -30°C ~ +80°C (-22°F ~ 176°F) RMV-531 is phased out and replaced by GTP-541M.

References & Support

Features

The RMV-531 has officially been phased out and will no longer be available. It has now been replaced by GTP-541M.

Introducing the intelligent multiport serial to 2G/3G gateway for industry M2M applicationsm the RMV-531 is designed for connecting to RS-232/485 devices that operate on GPRS/WCDMA networks. The user-friendly VxComm Driver/Utility and VxServer allow users to easily turn the built-in COM ports of the RMV-531 into standard COM ports on a PC. By virtue of its protocol independence, a small-core OS and high flexibility, the RMV-531 is able to meet the demands of every network-enabled application. The RMV-531 also supports GPRS/WCDMA network automatic re-connection function when the RMV-531 in the event when issues on the network arises. M2M solutions will improve the quality of service and reduce costs in operations. Many application areas can be improved by using RMV-531.

Support GPRS/WCDMA network automatic re-connection function
Support remote maintenance PLC devices that used serial communication as Siemens S7-200 series, Siemens S7-300 series, WP-8000, LP-8000, iP-8000 and XP-8000
Support WCDMA 850/900/1900/2100 MHz frequency
Support GPRS 850/900/1800/1900 MHz frequency
Virtual COM Extend Real COM Ports via GPRS/WCDMA
Remote Configuration by Virtual COM
1 x RS-232 port and 1 x RS-485 port for Virtual COM. 1 x Utility port for Configuration
Built-in Watch-dog Function
Power Reverse Polarity Protection
Power supply +10 VDC ~ +30 VDC
DIN-Rail mountable

Specifications

System
CPU	32 bit CPU
RTC	Gives time(sec, min, hour) & data, leap year compensation
WDT (Watchdog)	Yes
Serial Ports
Utility Port	RS-232: TxD, RxD, GND (use for device configuration and debug)
COM1	RS-232: TxD, RxD, GND (use for communication with other devices)
COM2	RS-485: D+, D- (use for communication with other devices)
Baud Rate	2400、4800、9600、19200、38400、57600 and 115200 bps
2G System
Frequency Band	850/900/1800/1900 MHz
Power Class	Class 4 (2 W @ 850/900 MHz)
Power Class	Class 1 (1 W @ 1800/1900 MHz)
3G System
Frequency Band	850/900/1900/2100 MHz
Power Class	Class 3(250mW @ WCDMA/HSPA)
Power
Protection	Reverse polarity protection
Frame Ground Protection	ESD, Surge, EFT, Hi-Pot)
Required Supply Voltage	+10 VDC ~ +30 VDC
Mechanical
Casing	Plastic
Flammability	UL 94V-0 materials
Dimensions (W x L x H)	91 mm x 132 mm x 52 mm
Installation	DIN-Rail
Environment
Storage Temperature	-30°C ~ +80°C (-22°F ~ +176°F)
Ambient Relative Humidity	5 ~ 95% RH, non-condensing