M2M Solution
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    (Asia Only)


    The RMV-514 is an intelligent multiport serial to GPRS gateway with I/O for industry M2M applications. It is designed for linking RS-485 devices to a GPRS network and remote I/O monitor. The user-friendly VxComm Driver/Utility and VxServer allow users to easily turn the built-in COM ports of the RMV-514 into standard COM ports on a PC. By virtue of its protocol independence, a small-core OS and high flexibility, the RMV-514 is able to meet the demands of every network-enabled application. In addition, the RMV-514 also supports GPRS network automatic re-connection function when the RMV-514 is broke the GPRS network by something happened. It also supports remote I/O monitor via virtual COM by Modbus RTU protocol. M2M solution will improve the service quality and reduce operating costs. Many application areas can be improved by using RMV-514.


    Applications 1:PLC remote maintenance


    Applications 2:Remote serial devices & I/O monitor

    • Support GSM/GPRS 850/900/1800/1900 MHz
    • Virtual COM Extend Real COM Ports via GPRS
    • Support GPRS network automatic re-connection function
    • Remote I/O Control via utility COM by Modbus RTU Protocol
    • 1*Utility Port for Configuration
    • 1*RS485, 6*DI, 2*DO, 1*AI
    • Power Reverse Polarity Protection
    • Power supply +10 VDC ~ +30 VDC
    • Supports 3.7V Li-ion Battery Backup
    CPU 32 bit CPU
    RTC Gives time(sec, min, hour) & data, leap year compensation
    WDT(watchdog) Yes
    GSM/GPRS Module
    Frequency Band Quad-band: 850/900/1800/1900 MHz
    Compliant with GSM Phase 2/2+ Class 4 (2 W @ 850/900 MHz)
    Class 1 (1 W @ 1800/1900 MHz)
    Serial ports
    Utility port RS-232: TxD, RxD, GND (use for device configuration and debug)
    COM1 RS-485: D+, D- (use for communication with other devices)
    Baud Rate 2400, 4800, 9600, 19200, 38400, 57600 and 115200 bps
    Digital Input
    Channels 6
    Input Type Sink or Source, Isolated channel with common power or ground
    OFF Voltage Level +1V max
    ON Voltage Level +3.5 ~ 30 VDC
    Isolated Voltage 3750 Vrms
    Digital Output
    Channels 2
    Output Type Open-Collector(NPN)(100mA@30VDC)
    Load Voltage +30 V max
    Load Current 100 mA max
    Isolated Voltage 3750 Vrms
    Analog Input
    Channels 1
    Resolution 12 bits
    Input Range/Type 0~20 mA
    Protection Reverse polarity protection
    Frame Ground Protection ESD, Surge, EFT, Hi-Pot
    Required Supply Voltage +10 VDC ~ +30 VDC
    Casing Plastic
    Flammability UL 94V-0 materials
    Dimensions (W x L x H) 91 mm x 132 mm x 52 mm
    Installation DIN-Rail
    Storage Temperature -30 ℃ ~ +80 ℃
    Ambient Relative Humidity 5 ~ 95% RH, non-condensing
    Item Web site
    Virtual Com middleware software
    VxComm Driver
    RMV-514 CR
    Intelligent Multiport Serial to GPRS Gateway with I/O(RoHS) (Asia Only)
    For quotation ; For product information ; For project or solution discussion
    5 dBi 4G External Antenna (Support 3G/4G)
    Battery Box (RoHS)