CWT5002-2 Connecting PLCs over MODBUS RTU and MODBUS TCP protocols

CWT5002-2 Connecting PLCs over MODBUS RTU and MODBUS TCP protocols ( 8DI, 8DO, 4AI)

enables various kinds of devices with I/O and AD and Standard MODBUS protocols to communicate over GSM/GPRS network and the Internet easily and freely.

With 8 Digital Inputs, 8 drivable Outputs, 4 analog inputs and 1 selectable RS-232/485 serial port connect slave to read and writer 32 registers, CWT5002-2 is an ideal solution for factory automation, environmental monitoring and remote device management for M2M industry.

Feature

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

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.

·Current values can be query by server or sms

·Configurable for alarm and recover SMS

·Configurable for alarm ensure time

·Configurable for alarm delay time

·Support offset and gain

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