Intelligent Transformer Monitoring

The Intelligent Transformer Monitoring Model ATS272 is designed as a cost effective remote control system alert device. It monitors up to 8 digital inputs and 4 solid relay outputs and 6 AD inputs and power status, onsite temperature and humidity. All of the inputs and outputs are isolation. User-defined SMS is sent to pre-configure mobile phone numbers when a pre-defined alarm condition happens. These pre-configured mobile phone numbers can belong to technicians or engineers who are responsible in handling corresponding alarms. With the aid of this AT-S272, the alarm condition brings attention to in-charge personnel immediately. Besides it allows those mobile phone users to trigger any relay output by using SMS.

Product Specification

  • Model Number: ATS272
  • Brand Name: Alisons Technology
  • DC Power supply:Standard adapter: DC 12V/1.5A Range 9-36VDC
  • Serial Interfaces:1 USB Port, 1 RS232, 1 RS485 with ±15KV ESD Protection.
  • Memory Capacity: Internal TF Card inside, can save 100000 historical events.
  • Place of Origin: Karachi, Pakistan

FEATURES

  • DC Power supply: Standard adapter: DC 12V/1.5A Range 9-36VDC

  • Power consumption: Standby:12V/70Ma; Working Max.: 12V/300Ma

  • GSM/3G Frequency: 850/900/1800/1900Mhz/3G (UMTS/HSDPA)

  • Transmit power: Class 4 (2W) at EGSM 900 and EGSM 850, Class 1 (1W) at GSM 1800 and GSM 1900

  • GPRS connectivity: GPRS multi-slot class 10

  • GPRS Data Transmission: GPRS data downlink transfer: max. 85.6 kbps

  • GPRS data uplink transfer: 42.8 kbps

  • Coding scheme: CS-1, CS-2, CS-3 and CS-4

  • TCP/IP stack: TCP,UDP

  • SIM interface: Supporting 3V SIM Card

  • External antenna: SMA Antenna interface, 50 Ohm

  • Alarm Phone Numbers: 10 telephone numbers for SMS Alert .

  • Serial Interfaces: 1 USB Port, 1 RS232, 1 RS485 with ±15KV ESD Protection.

  • Protocols: GPRS UDP,TCP, Modbus TCP

  • Digital Inputs: 8 Digital inputs, dry contact or wet contact.Logic level: 0~0. 5V or short circuit treated as close, +3~30V or open circuits treated as open. One of the input can be used as counter, sampling frequency is 1Khz;

  • Analog Inputs: 6 analog inputs, 12bits resolution, supports 0-5V, 0-20Ma, 4-20Ma output transducers

  • Temp.&Hum Inputs: AM2301, Range: Temperature: -40°C to +80°C, Humidity: 0~100%RH;

  • Relay Outputs: 4 Solid Relay outputs, Rated Capacity: 5A/30VDC,5A/250VAC

  • Power Outputs: 2 Ports, for external device (Transducers or detectors or sensors).

  • Memory Capacity: Internal TF Card inside, can save 100000 historical events.

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