Automatic/continuous 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 GPRS I/O devices
Support data transferring by E-mail
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
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 GPRS I/O devices
Support data transferring by E-mail
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
System | CPU：32 bit CPU SRAM：64 Kbytes Flash Memory：512 Kbytes RTC：Gives time(sec, min, hour) & date, leap year compensation from 1980 to 2079 WDT(watchdog)：Yes SD interface：2GB max. |
Serial ports | COM1：RS-232 : TxD,RxD,GND for configuration COM2：RS-485 : D2+, D2- |
Digital Input | Input Channel：6 Input Type：Sink or Source, Isolated channel with common power or ground Off Voltage Level：+1V max. On Voltage Level：+3.5 ~ 30 VDC Isolated Voltage：3750Vrms Counters：6 (16 Bit, 5~40Hz), Min. Pulse Width : 25ms |
Digital Output | Channels：2 Output Type：Open-Collector (NPN) (100mA@30VDC) Load Voltage：+30 V max Load Current：100 mA max Isolated Voltage：3750Vrms |
Analog Input | Channels：1 Resolution：12 V bit Input Range/Type：0 ~ 20 mA |
GSM/GPRS system | Quad-band 850/900/1800/1900 MHz GPRS multi-slot : class 10/8 GPRS mobile station : class B GPRS class 10 : Max download speed 85.6 kbps CSD max speed 14.4 kbps Compliant to GSM phase 2/2+ -Class 4(2W @ 900 MHz) -Class 1(1W @ 1800/1900 MHz) Coding schemes : CS 1, CS 2,CS 3,CS 4 |
GPS Interface | Support Channels：32 Sensitivity：Tracking = up to -159 dBm (with external LNA) Cold start = up to -146 dBm (with external LNA) Acquisition Time：Hot start (Open Sky) = 2 s(typical) Cold start (Open Sky) = 36 s(typical) Protocol Support：GPRMC format (NMEA 0183 version 3.01) |
Power | Protection：Reverse polarity protection Frame Ground Protection：ESD, Surge, EFT, Hi-Pot Required Supply Voltage：+10 VDC ~ +30 VDC with 600 mAh Li-ion battery backup Power Consumption：Idle: 75 mA @ 24 VDC; Data Link: 180 mA @ 24 VDC; Peak: 460 mA @ 24 VDC |
Mechanical | Casing：Plastic Flammability：UL 94V-0 materials Dimensions (W x L x H)：91 mm x 132 mm x 52 mm Installation：DIN-Rail |
Environmental | Operating Temperature：-25 ℃ ~ +55 ℃ Storage Temperature：-40 ℃ ~ +80 ℃ Ambient Relative Humidity：5 ~ 95% RH, non-condensing |
可选型号 | ||
| 产品编号 | 描述 |
| GT-540P CR | Intelligent GPRS Remote Terminal Unit with GPS (RoHS, include: 2G micro SD card) |
可选附件 | ||
| 产品编号 | 描述 |
| 3m external GPRS/GSM antenna | |
| ANT-115-03 | GPS Active External Antenna |
| BT600 | 3.7V 600 mAh Battery |
| BT1200 | 3.7V 1200 mAh Battery |