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Gateway công nghiệp RS-232/485 sang 2G/3G ICP DAS RMV-531 CR

RS-232, RS-485 to 2G/3G Gateway (Asia Only)

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Model: RMV-531 CR
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Gateway công nghiệp RS-232/485 sang 2G/3G ICP DAS RMV-531 CR

RMV-531 is an intelligent multiport serial to 2G/3G gateway for industry M2M applications. It is designed for linking RS-232/485 devices to a GPRS/WCDMA network. 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. In addition, the RMV-531 also supports GPRS/WCDMA network automatic re-connection function when the RMV-531 is broke the GPRS/WCDMA network by something happened. M2M solution will improve the service quality and reduce operating costs. Many application areas can be improved by using RMV-531.


  • PLC remote maintenance application


  • Remote serial devices monitor application

CPU Module
CPU 32 bit CPU
Real Time Clock Gives time(sec, min, hour) & data, leap year compensation
Watchdog Timer Yes
LED Indicators
Status 1 x EXT
1 x 3G
1 x STA
2G System
Coding Schemes CS 1, CS 2,CS 3,CS 4
Downlink transfer: Max. 85.6 kbps; Uplink transfer: Max. 42.8kbps
Frequency Band 850/900/1800/1900 MHz
GPRS Multi-slot GPRS class 12; GPRS station class B
Power Class Class 4 (2 W @ 850/900 MHz)
Class 1 (1 W @ 1800/1900 MHz)
3G System
Data Transmission HSPA
Downlink transfer: Max. 7.2 Mbps; Uplink transfer: Max 5.76 Mbps
HSDPA Max. 7.2 Mb/s
WCDMA Max. 384 kb/s Download/Upload link
Frequency Band WCDMA 850/900/1900/2100 MHz
Power Class Class 3 (250mW @ WCDMA/HSPA)
COM Ports
Ports 1 x RS-232(use for device configuration and debug)
1 x RS-232(use for communication with other devices)
1 x RS-485 (Use for communication with other devices)
Baud Rate 2400、4800、9600、19200、38400、57600 and 115200 bps
Casing Plastic
Dimensions (mm) 91 x 132 x 52 (W x L x H)
Installation DIN-Rail
Storage Temperature -30 ℃ ~ +80 ℃
Humidity 5 ~ 95% RH, non-condensing
RMV-531     CR RS-232, RS-485 to 2G/3G Gateway (RoHS) (Asia Only)