CWT5002-1 GPRS Modbus RTU

Payment Terms: T/T,WU
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Basic Info.
  • Brand Name: CWT 
  • Model No.: CWT5002-1 
  • Min.Order: 1 unit
  • Means of Transport: Air
Supply Capacity
  • Production Capacity: 3000units / month
  • Packing:1 unit/box
  • Delivery Date: 0-7days
Modbus master GPRS RTU
CWT5002-1 MODBUS GPRS RTU enables various kinds of devices with I/O and Standard MODBUS 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 4 Digital Inputs and 4 drivable Outputs, 1 selectable RS-232/485 serial port connect slave to read and writer 32 registers, CWT5002-1 is an ideal solution for factory automation, environmental monitoring and remote device management for M2M industry.
Monitor 32 registers on modbus + 4DI + 4DO + GPRS transmission + sms alarm/control
Advance features
·Adopted highly integrated industrial CPU
·Easy used GUI configure software
·Reliable performance with built-in double watchdog
·Low maintenance, 24×7 operation
·Support ring call when alarm
·Temperature sensor (optional)
·Internal battery and providing power cut off alarm
4 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
4 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
Modbus feature
·Modbus RTU protocol on RS232 or RS485, monitor modbus slave
·Read or write 32 registers (coil or input registers) on Modbus via GPRS or SMS
·Upload data to server when coils are triggered
·Can preset normal range for input registers; upload data to server when above the normal range
·Support SMS operation (read or write registers)
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
Parameter item
Reference scope
DC Power supply
12-24V DC (Standard adapter: DC 12V/1.5A)
12V input Max. 150mA/Average 50mA
Frequency range
Quad-frequency 900/1800/850/1900HMz
SIM Card
Supporting 3V SIM Card
50 Ω SMA Antenna interface
Serial port
Selectable RS-232/485
Temperature range
-30°C ~ +70 °C
Humidity range
Relative humidity 95%
Digital Input
4 digital inputs(Dry contact)
4 drivable relay outputs(open-collector outputs)
Output drive voltage
Equal to input DC voltage
Output drive power
Drive voltage ≤35V, drive current ≤500mA
Exterior dimension
256 g

Send message to this supplier
Ms. Glare Wang
Tel: 86-755-26719943-8004
Enter between 20 to 3,000 chatacters.
Contact Method
Shenzhen Yingke Hudong Technology Trade Ltd
China (Mainland)
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