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Intelligent Modbus SMS/GSM Alarm Controller- GT-531

Supplier: ICP DAS Co., Ltd

GT-531 is an intelligent Modbus SMS/GSM 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.

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GT-531 is an intelligent Modbus SMS/GSM Gateway launched by ICP DAS. GT-531 can help users to apply to M2M applications with the host like PC, PLC, HMI and PAC via Modbus RTU communication. 
 
GT-531 provides RS-485/RS-232 interface to connect with devices such as PLC and PC. Through Modbus RTU protocol, GT-531 could send SMS messages to the specific mobile phones. Furthermore, it also supports the sound alarm application with the pre-defined voice files. Therefore, when emergency occurs, GT-531 would inform the users immediately. For managing more GT-53x series remotely, ICP DAS provides SMS DBS software for users to apply in the system. Therefore, the GT-531 can be a powerful tool allowing you to use your mobile phone to monitor and control your business from any location. 
 
Features:
  • Support Quad-band 850/900/1800/1900 MHz 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
  • Support SMS DBS of ICP DAS software
  • 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

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