CWT(HK) Co., Limited
M2M The internet of things. Keeping your assets connected.
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CWT5111 GPRS Telemetry RTU- collect, analyse, and transimit data!!!
it equipped with integral telemetry automatically transmit data in a variety of ways, including GRPS and SMS. Data can be sent at regular intervals for near real time monitoring, a free gprs monitoring software will be provided.
4 analog inputs feature (0-5V/4-20mA )
·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 (CWT5111 gprs data logger )
·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
8 digital inputs (CWT5111 gprs data logger )
·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 digital outputs (CWT5111 gprs data logger )
·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
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Parameter item |
Reference scope |
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DC Power supply |
9-28V DC (Standard adapter: DC 12V/1.5A) |
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Power consumption |
12V input Max. 150mA/Average 50mA |
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Frequency range |
Dual-frequency 900/1800 or 900/1800/850/1900 |
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SIM Card |
Supporting 3V SIM Card |
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Antenna |
50 Ω SMA Antenna interface |
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Serial |
RS232 |
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Temperature range |
-30°C ~ +70 °C |
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Humidity range |
Relative humidity 95% |
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Digital Input |
8 digital inputs(Dry contact) |
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output |
8 drivable relay outputs(open-collector outputs) |
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Output drive voltage |
Equal to input DC voltage |
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Output drive power |
Drive voltage ≤35V, drive current ≤500mA |
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Analog Input |
4 analog inputs(4~20mA or 0~5V) |
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Audio interface |
3.5mm audio in and audio out |
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Exterior dimension |
130×80×25mm |
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Weight |
370 g |