RTU Modem WCDMA (3G) + GPS+ 1 kênh AI + 6 kênh DI + 2 kênh DO+ RS-485 Modbus ICP DAS GT-540P-3GWA CR

Thương hiệu: ICP DAS | Tình trạng: Còn hàng
Liên hệ

GT-540P-3GWA CR 3G Remote Terminal Unit with GPS (RoHS) (Asia Only)

Gọi +84 904251826 để được trợ giúp

RTU Modem WCDMA (3G) + GPS+ 1 kênh AI + 6 kênh DI + 2 kênh DO+ RS-485 Modbus ICP DAS GT-540P-3GWA CR

Features

  • Automatic/continuous WCDMA/GPRS Link Management.
  • Support Modbus RTU protocol to connect to Max 3 Modbus RTU devices via RS-485 port.
  • Support M2M OPC server for SCADA system.
  • Easy-to-use API tool for users to develop their applications by various program development tools.
  • Be the WCDMA/GPRS I/O devices.
  • Support GPS function.
  • Local I/O linkage function to make the simple local control.
  • Support 3.7V Li-ion Battery backup.
  • Power supply 10 ~ 30 VDC.

Introduction

GT-540P-3GWA is an intelligent Active 3G Remote Terminal Unit with GPS. Within the high performance 32 bit CPU, GT-540P-3GWA is suit for the hard industrial environment. It features 3G module, 6 digital inputs, 2 digital outputs, 1 analog input, 1 RS-232, 1 RS-485 and SD interface. It can be used in M2M application fields to transfer the local I/O, GPS and Modbus device's data via WCDMA/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. For another communication path, GT-540P-3GWA offers the E-mail mode to transfer the data by E-mail via WCDMA/GPRS for users to choose. The simple I/O linkage function of GT-540P-3GWA can reach the real time control in the local field. It also supports Li-ion battery as another power source when the main power is failed temporarily. Therefore, GT-540P-3GWA is an ideal solution for environmental monitoring, remote device management and vehicle monitoring system for M2M applications. Meanwhile, it is supplied with easy-to-use API and OPC server Software that streamline application development process, freeing system integrators from dealing with complex communication protocols of WCDMA/GPRS and the Internet.

Specification

Software
Service RTU

 

CPU Module
CPU 32 bit CPU
Flash 512 Kbytes
SRAM 64 Kbytes
Storage Expansion 4GB max.
Real Time Clock Gives time(sec, min, hour) & date, leap year compensation from 1980 to 2079
Watchdog Timer Yes

 

LED Indicators
Status 1 x EXT
1 x 3G
1 x STA
1 x GPS

 

2G System
Coding Schemes CS 1, CS 2,CS 3,CS 4
Data GPRS GPRS
Downlink transfer: Max. 85.6 kbps; Uplink transfer: Max. 42.8kbps
Frequency Band 850/900/1800/1900 MHz
GPRS Multi-slot GPRS class 12; GPRS station class B
Power Class Class 4 (2 W @ 850/900 MHz)
Class 1 (1 W @ 1800/1900 MHz)

 

3G System
Data Transmission HSPA
Downlink transfer: Max. 7.2 Mbps; Uplink transfer: Max 5.76 Mbps
HSDPA Max. 7.2 Mb/s
WCDMA Max. 384 kb/s Download/Upload link
Frequency Band WCDMA 850/900/1900/2100 MHz
Power Class Class 3 (250mW @ WCDMA/HSPA)

 

GPS
Acquisition Time Hot start (Open Sky) = 2 s(typical)
Cold start (Open Sky) = 36 s(typical)
Protocol GPRMC format (NMEA 0183 version 3.01)
Sensitivity Tracking = up to -159 dBm (with external LNA)
Cold start = up to -146 dBm (with external LNA)
Support Channels 32

 

Analog Input
Channels 1
Type Current
Range 0 ~ 20 mA
Resolution 12 bit

 

Digital Input
Channels 6
Type Sink or Source, Isolated channel with common power or ground
Wet Contact, ON Voltage Level +3.5 ~ 30 VDC
Wet Contact, OFF Voltage Level +1V max.
Isolation 3750Vrms

 

Digital Input/Counter
Response Speed 6 (5~40Hz), Min. Pulse Width : 25ms

 

Digital Output
Channels 2
Type Open-Collector (NPN) (100mA@30VDC)
Load Voltage +30 V max.
Max. Load Current 100 mA max.
Isolation 3750Vrms

 

COM Ports
Ports 1 x RS-232 (Configuration)
1 x RS-485

 

Power
Consumption Idle: 65 mA @ 24 VDC; Data Link: 170 mA @ 24 VDC; Peak: 450 mA @ 24 VDC

 

Mechanical
Casing Plastic
Dimensions (mm) 91 x 132 x 52 (W x L x H)
Installation DIN-Rail

 

Environmental
Operating Temperature -25 ℃ ~ +75 ℃
Storage Temperature -40 ℃ ~ +80 ℃
Humidity 5~95% RH, non-condensing

Download

Data Sheet

Documents

Ordering information

GT-540P-3GWA     CR  3G Remote Terminal Unit with GPS (RoHS) (Asia Only)

Sản phẩm đã được thêm vào giỏ hàng

Số lượng:

Tổng tiền:

Sản phẩm đã được thêm vào giỏ hàng

Phí vận chuyển: Tính khi thanh toán

Tổng tiền thanh toán: