Mô tả

Modem RTU WCDMA (3G) + GPS ICP DAS RTU-531PM CR

Feature

  • Automatic/continuous WCDMA/GPRS Link Management.
  • 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.
  • Power supply +10 ~ +30 VDC.

Introduction

RTU-531PM is an intelligent Active 3G Remote Terminal Unit with GPS. Within the high performance 32 bit CPU, RTU-531PM is suit for the hard industrial environment. It features 3G module, 4 digital inputs, 2 digital outputs, 4 analog input, 2 thermistor inputs, 1 RS-232 and SD interface. It can be used in M2M application fields to transfer the local I/O, GPS 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. The simple I/O linkage function of RTU-531PM can reach the real time control in the local field. Therefore, RTU-531PM 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.

Application

Specifications

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
2G System
Data Transmission Rate GPRS
Downlink transfer: Max. 85.6 kbps; Uplink transfer: Max. 42.8kbps
Frequency Band 850/900/1800/1900 MHz
Coding Schemes CS 1, CS 2,CS 3,CS 4
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 Rate 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/GNSS
Acquisition Time Hot start (Open Sky) = 2 s(typical)
Cold start (Open Sky) = 29 s(typical)
Protocol GPRMC format (NMEA 0183 version 3.01)
Sensitivity Tracking = up to -161 dBm (with external LNA)
Cold start = up to -148 dBm (with external LNA)
Support Channels 56
Analog Input
Channels 4
Type Voltage
Range ±10V
Resolution 16 bit
Digital Output
Channels 2
Load Voltage +30 V max.
Load Current 100 mA max.
COM Ports
Ports 1 x RS-232 (Configuration)
Mechanical
Dimensions (mm) 89 x 124 x 35 (W x L x H)
Installation DIN-Rail
Environment
Operating Temperature -25 ℃ ~ +75 ℃
Storage Temperature -40 ℃ ~ +80 ℃
Humidity 5~95% RH, non-condensing

Download

Datasheet

Documents

Ordering Information

RTU-531PM     CR  3G Remote Terminal Unit with GPS (RoHS) (Asia Only)
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