Modbus RTU GSM

General features: The CWT5002 GSM RTU is a product series for remote visualization and control of industrial devices and in M2M applications. CWT5002 enables remote management of industrial equipment by sms or GPRS network. and providing fast and accurate information at any time and place, CWT5002 helps to minimize equipment downtime, unnecessary travel of service personnel, helping to secure our natural environment.Typical applications include remote management and control of factory and process automation devices, generator power stations, water and waste water management. Key features: System adopted highly integrated industrial CPUNo need to use a PC or any external application softwareProvide powerful programmed function Reliable performance with built-in double watchdogLow maintenance,24×7 operationSystem can Real-time detect online or not and restartGSM module to register network again by itselfSystem can multiple resend for unsuccessful alarm sms System can periodic send sms and report the status of itselfSystem can execute complex logical control according to re-defined conditionLow cost of ownership,with wide voltage inputEasy-configured graphic interface application softwareapplications: Specifications: DC Power supply: 9-28V DC (Standard adapter: DC 12V/1.5A)Power consumption: 12V input Max. 150mA/Average 50mAFrequency range: Dual-frequency 900/1800 or 900/1800/850/1900Antenna: 50 Ω SMA Antenna interfaceSerial protocols: RS-232C, MODBUS RTU(master or slave)Temperature range: -30 +70 °CHumidity range: Relative humidity 95%Digital inputs: 4 Digital input(dry contacts)Outputs: 4 Drivable relay outputsExterior dimension: 95×64×25mmWeight: 225G