GSM/GPRS Smart Alert Gateways, Model SA246

Remote Monitoring, Remote Diagnostic and Predictive maintenance is the need of the hour. System upkeep time is vastly improved if the key decision makers are immediately alerted on failures occurring in a system. Change in process conditions like increase or drop in Temperature, Pressure, Flow etc or a Solenoid valve / circuit breaker trip or a forced entry in your house can be immediately alerted via SMS SAN designed a GPRS based embedded Alert system with multiple Analog / Digital Input & Digital Output catering to various applications SA246M can also extract Alarm conditions from Modbus port & relay them as SMS

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  • Quick SMS alerts from field inputs
  • Combination of 4 Digital and 2 Analog Inputs (4 to 20 mA), upto 6 Digital outputs and RS485 interface with Modbus RTU support
  • For every input, unique SMS can be sent to 10 numbers
  • Digital Outputs to be controlled via SMS
  • Buzzer for audible status
  • Periodic update of Analog inputs along with engineering unit and Digital inputs status as normal or alarm
  • Configuration via preformatted SMS
  • Built in RTC

  • Analog Inputs : 2 no’s, 4-20mA
  • Digital Inputs : 4 no’s, Potential free / 24V DC
  • Digital Outputs : 6 no’s, Potential free
  • Modbus RTU : RS485, 2 Wire, Master Mode
  • Terminals : Screw type connector
  • SMS : 160 Characters. 10 Modbus parameters

Antenna : SMA Connector. High gain antenna available as option
SIM & Holder : Push Type
Power supply : +24V DC.1A , Range 18V DC – 36 V DC
Terminals : Screw type connector
Power : 2W

Ordering Information

Ordering Code Description
SA246M Smart Alert 2G Gateway with
2 Analog Inputs(4-20mA)
4 Digital Inputs (Potential free), 6 Digital Outputs (NO contact of 5A,
230V rating) and
Modbus Master Port
SA8-246M Smart Alert 4G Gateway with
2 Analog Inputs(4-20mA)
4 Digital Inputs (Potential free) , 6 Digital Outputs ((NO contact of 5A,
230V rating) and
Modbus Master Port

 

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