CWT5111- GPRS Remote Monitoring System
enables various kinds of devices with I/O and AD and Standard protocols to communicate over GSM/GPRS network and the Internet easily and freely. It can construct a smooth “GPRS Data Tunnel” between Host End and Remote End, ensuring an efficient communication for data transmission and remote device management. It also support send user-defined alarm sms when pre-defined alarm condition happens, and can be controlled via SMS command.
With 1 RS-232 serial port, 8 Digital Inputs, 8 drivable Outputs, 4 analog inputs, CWT5111 is an ideal solution for factory automation, environmental monitoring and remote device management for M2M industry.
Feature
Advance features
·Adopted highly integrated industrial CPU
·Reliable performance with built-in double watchdog
·Low maintenance, 24×7 operation
·Audio in and audio out can connect speak and mic
·Temperature sensor (optional)
·Internal battery and providing power cut off alarm
·Easy used GUI configure software
8 digital inputs feature
·Upload data when inputs are triggered
·Upload input status on schedule
·Can be reuse as pulse counter input
·SMS alarm when inputs are triggered
·NO or NC type can be preset
·Configurable for alarm and recover sms
·Remote query inputs status
8 relay drivable outputs feature
·Multiple output type can be preset
·Remote On/Off/Pulse outputs via GPRS or sms
·Configurable for pulse time
·Remote query outputs status via GPRS or sms
·Outputs can be activated by alarm or call
·Outputs can be activated on schedule
4 analog inputs feature
·Can preset normal range for AD input, upload data to server when above the normal range.
·Every AD input current values can be query via command
·Configurable for the SMS alarm and recover message
·Configurable for alarm ensure time
·Configurable for alarm delay time
·Configurable for offset and gain
GPRS feature
·Support connects 4 servers, the servers must connect internet and have static public IP address or Dynamic Domain name
·GPRS Transmission base on TCP/IP
·Support modbus TCP protocol or CWT_IO protocol
Specifications
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Parameter item
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Reference scope
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DC Power supply
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9-28V DC (Standard adapter: DC 12V/1.5A)
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Power consumption
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12V input Max. 150mA/Average 50mA
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Frequency range
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Dual-frequency 900/1800 or 900/1800/850/1900
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SIM Card
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Supporting 3V SIM Card
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Antenna
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50 Ω SMA Antenna interface
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Serial
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RS232
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Temperature range
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-30°C ~ +70 °C
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Humidity range
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Relative humidity 95%
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Digital Input
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8 digital inputs(Dry contact)
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output
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8 drivable relay outputs(open-collector outputs)
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Output drive voltage
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Equal to input DC voltage
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Output drive power
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Drive voltage ≤35V, drive current ≤500mA
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Analog Input
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4 analog inputs(4~20mA or 0~5V)
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Audio interface
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3.5mm audio in and audio out
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Exterior dimension
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130×80×25mm
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Weight
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370 g
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GPRS remote monitoring System Images
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