RMV-760D-TCP is a Modbus TCP/RTU gateway. It exchanges Modbus command from Modbus TCP/RTU master to Modbus RTU/TCP slave. Modbus TCP command can be transceived not only Ethernet port but also Wi-Fi interface. It supports VxComm and Pair-Connection functions. Users can choose Ethernet mode or Wi-Fi mode to do the pair connection, which provides TCP data tunneling between two serial devices


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    Statement of connection mode:

    Modbus TCP and Modbus RTU data exchange.
    Exchange data between Modbus TCP and Modbus RTU.

    VxComm Mode:
    In this mode, users must install  VxComm Driver in the PC to use serial communication.

    Pair-Connection Mode:
    This mode requires two modules cooperate with each other, one is Pair-Connection Server the other is Pair-Connection Client.

    Transmission Type:
    This mode use RJ-45 Ethernet cable to connect to the Internet and transmit data with others devices.

    This mode use Wi-Fi AP to connect to the Internet and transmit data


    Ad Hoc:
    In this mode, if the PC has Wi-Fi Wireless LAN Card, users can make the PC and RMV-760D-MTCP transmit data without Wi-Fi AP and the transmission distances up to 50 meters.



    • Supports pair-connection applications
    • Supports Virtual COM applications
    • Application Modes: Virtual COM, MB TCP Server/Client, MB RTU Master/Slave
    • Supports static IP/DHCP (Ad Hoc mode don’t support DHCP)
    • Ethernet Protocol: TCP, UDP, IP, ICMP, ARP,RARP
    • Support IEEE 802.11 b/g for Wi-Fi mode and Ad Hoc mode
    • Support WEP-64,WEP-128, WPA-TKIP and WPA2-AES encryption for Wi-Fi mode
    • Support WEP-64,WEP-128 encryption for Ad Hoc mode
    • Auto control channel in AP mode
    • Provides 1~13 RF channels
    • Easy firmware update via Ethernet
    • Removable terminal block connector
    • RoHS compliant with Halogen-free


    ICP DAS provides the RMV-760D-MTCP configuration utility for Windows 2K/XP/Vista and Win 7.

    • Ethernet Settings
    • Wi-Fi Settings
    • Serial Port Settings
    • Operation Mode Settings

    Hardware Specifications

    CPU 32-bit MCU
    Channels 10/100 Base-TX, 8-pin RJ-45 x 1
    Wiring 3-wire RS-232
    4-wire RS-422
    VxComm Driver Includes a VxComm Driver for 32/64-bit Windows XP/2003/Vista/7
    Pair-Connection Supports pair-connection applications
    Modbus Protocol Supports Modbus RTU/TCP master and slave
    Wi-Fi Interface
    Antenna 5 dBi (Omni-Directional)
    Output Power 8 dBm @ 11Mbps
    Receive Sensitivity -83 dBm @ 11Mbps
    Standard Supported IEEE 802.11b/g
    Wireless Mode Infrastructure & Ad-hoc
    Encryption WEP, WPA and WPA2
    Transmission Range 50 meters (LOS)
    COM Port Format
    Baud Rate 115200 bps Max.
    Data Bit 7, 8
    Parity None, Odd, Even
    Stop Bit 1, 2
    Input Voltage Range +10 ~ 30 VDC
    Power Consumption 0.05 A @ 24 VDC
    Mounting DIN-Rail
    Dimensions (W x L x H) 33mm x106mm x 120mm (W x L x H)
    Operating Temperature -25 ~ +75 °C
    Storage Temperature -30 ~ +80 °C

    Ordering Informations

    MB TCP/RTU Data-Exchange With Wi-Fi Interface Gateway (RoHS)