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Modem WCDMA(3g) RTU 4 kênh DI+2 kênh DO+4 kênh AI+SD Card +GPS ICP DAS RTU-531PM CR

3G Remote Terminal Unit with GPS (Asia Only)

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Modem WCDMA(3g) RTU 4 kênh DI+2 kênh DO+4 kênh AI+SD Card +GPS ICP DAS RTU-531PM CR

  • 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
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Model: RTU-531PM CR
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Modem WCDMA(3g) RTU 4 kênh DI+2 kênh DO+4 kênh AI+SD Card +GPS ICP DAS RTU-531PM CR

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.

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
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) = 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.
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
Environmental
Operating Temperature -25 ℃ ~ +75 ℃
Storage Temperature -40 ℃ ~ +80 ℃
Humidity 5~95% RH, non-condensing
RTU-531PM     CR 3G Remote Terminal Unit with GPS (RoHS) (Asia Only)
Data Sheet Quick Guide
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