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    SMS-531

    SMS-531 is an intelligent 3G Modbus/SMS Gateway for industry M2M applications. It is convenient for users to apply to M2M applications with the host like PC, PLC, HMI and PAC via Modbus RTU command. SMS-531 supports UNICODE format for users to send SMS messages to the specific mobile phones by Modbus RTU protocol with various language. That can make the current system to M2M applications. Moreover, the SMS-531 also supports the sound alarm application with the pre-defined voice files. It can be used to inform operator for the urgent event immediately.

    For managing more SMS-5xx series remotely, ICP DAS provides SMS DBS software for users to apply in the system.

     
     
    • Support GSM 850/900/1800/1900 MHz Quad-band frequency
    • Support WCDMA 850/900/1900/2100 MHz Quad-band frequency
    • Support Modbus RTU slave protocol
    • Support max. 256 short messages and voice alarms
    • Support max. 70 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/SDHC card. (max. 32 Gbytes)
    • Support DC +10 VDC ~ +30 VDC Power Input
    • DIN Rail design
     
     
    System
    CPU
    32 bit CPU
    SRAM
    64 Kbytes
    Flash Memory
    512 Kbytes
    WDT(watchdog)
    Yes
    SD interface
    32GB max
    Serial ports
    COM1
    RS-232 : TxD,RxD,GND, Configuration and Debug
    COM2
    RS-232 : TxD,RxD,GND, Communicating with the Host
    COM3
    RS-485 : DATA+,DATA-, Communicating with the Host
    3G system
    Frequency Band
    WCDMA Quad-Band 850/900/1900/2100 MHz
    GSM system
    Frequency Band
    Quad-Band 850/900/1800/1900 MHz
    Coding Schemes
    CS 1, CS2, CS3, CS4
    SMS Format
    sending: UCS2  receiving: UCS2/7bits
    Power
    Protection
    Power reverse polarity protection
    Frame Ground Protection
    ESD, Surge, EFT, Hi-Pot
    Required Supply Voltage +10 VDC ~ +30 VDC
    Power Consumption Idle: 34 mA @ 24 VDC; Data Link: 52 mA @ 24 VDC; Peak: 60 mA @ 24 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
    Environmental
    Operating Temperature
    -25 ℃ ~ +75 ℃
    Storage Temperature
    -40 ℃ ~ +80 ℃
    Ambient Relative Humidity
    5 ~ 95% RH, non-condensing
     
     
     
    SMS Monitor/Database System Software Solution for GT-53x series
     
     
    SMS-531 CR
    Intelligent 3G Modbus SMS/Voice Alarm Controller (RoHS)
    For quotation ; For product information ; For project or solution discussion
     
     
    5 dBi 4G External Antenna (Support 3G/4G)