آر اف (فرکانس رادیویی) و بی‌سیم ماژول‌ فرستنده‌گیرنده و مودم آر اف

Product Attributes

Introduction

The GT-540P is an intelligent Active GPRS Remote Terminal Unit with GPS. It can be used in M2M application fields to transfer the local I/O, GPS and Modbus device data via GPRS by the defined period or DI/AI triggers. The local I/O and GPS data can also be stored in the SD card to become a remote data logger. In addition, the GT-540P offers the e-mail mode to transfer the data by e-mail via GPRS for users to choose. With The simple I/O linkage function, the GT-540P can also reach the real time control in local field.

Features

• Built-in 32 bit CPU
• COM port: COM1 (5-wire RS232), COM2 (RS-485)
• IO: 6 channel DI, 2 channel DO, 1 channel AI
• Support SD storage card
• Quad-band 850/900/1800/1900 MHz
• Automatic/continuous GPRS Link Management
• Support Modbus RTU protocol to connect to Max 3 Modbus RTU devices via RS-485 port
• Support IO data logger file transferring by E-mail
• Support M2M.OPC server and M2M.API tools
• Local IO linkage function to make the simple local control
• Support GPS function
• Support 3.7V 600 mAH Li-battery