Intelligent GPRS/GSM Modules

 

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  1. Intelligent Multiport Serial to GPRS Gateway (RoHS)

    Intelligent Multiport Serial to GPRS Gateway (RoHS)

    ● Quad-band 2G Modem Operating of 850/900/1800/1900 MHz
    ● Virtual COM Extend Real COM Ports via GPRS
    ● 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



  2. Intelligent Modbus SMS/GSM Gateway

    Intelligent Modbus SMS/GSM Gateway

    ● Support Quad-band 850/900/1800/1900 MHz Tri-band frequency
    ● Support Modbus RTU slave protocol
    ● Support max. 256 short messages and voice alarms
    ● Support max. 64 Unicode Characters
    ● Easy to setup and configure
    ● Escalation and reminder function
    ● Up to 256 mobile phones can be alerted for each alarm point
    ● These phone numbers can be divided into groups
    ● Configurable SMS messages
    ● The content of sending SMS message can be changed by Modbus protocol
    ● Built-in Watch-dog Function
    ● Industrial Design with Surge Protection
    ● 1 RS-485, 2 RS-232 port
    ● Support micro SD card. (option , max. 2G bytes)
    ● Support DC +10 VDC ~ +30 VDC Power Input
    ● DIN-Rail design

  3. Intelligent GPRS Remote Terminal Unit with GPS

    Intelligent GPRS Remote Terminal Unit with GPS

    ● Automatic/continuous GPRS Link Management
    ● Support Modbus RTU protocol to connect to Max 3 Modbus RTU devices via RS-485 port
    ● Support M2M OPC server for SCADA system
    ● Easy-to-use API tool for users to develop their applications by various program development tools
    ● Be the GPRS I/O devices
    ● Support data transferring by E-mail
    ● Support GPS function
    ● Local I/O linkage function to make the simple local control
    ● Support 3.7 V Li-ion Battery backup
    ● Power supply 10 VDC ~ 30 VDC

  4. Intelligent GPRS Remote Terminal Unit

    Intelligent GPRS Remote Terminal Unit

    ● Automatic/continuous GPRS Link Management
    ● Support Modbus RTU protocol to connect to Max 3 Modbus RTU devices via RS-485 port
    ● Support M2M OPC server for SCADA system
    ● Easy-to-use API tool for users to develop their applications by various program development tools
    ● Be the GPRS I/O devices
    ● Support data transferring by E-mail
    ● Local I/O linkage function to make the simple local control
    ● Support 3.7 V Li-ion Battery backup
    ● Power supply 10 VDC ~ 30 VDC

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