|
|
GT-540P - More Intelligent Controller of GT-540 by ICP DAS
|
|
|
Cellular Wireless Intelligent GPRS Remote Terminal Unit with GPS and 2G micro SD card for remote monitoring applications. Ideal for Vehicle Tracking. Has 6 DI, 2 DO, and 1 AI. Supports operating temperatures from -25C ~ +75C
|
|
|
The GT-540P is a wireless intelligent Active GPRS Remote Terminal Unit with GPS. It is ideal for remote monitoring applications. With the high performance 32 bit CPU, the GT-540P is suit for hard industrial environments. It features a GPRS/GSM module, 6 digital inputs, 2 digital outputs, 1 analog input, 2 RS-232, 1 RS-485 and SD interface. It can be used in M2M application fields to transfer the local I/O or Modbus device’s data by 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, the GT-540P offers the E-mail mode to transfer the data by E-mail via GPRS for users to choose. The simple I/O linkage function of the GT-540P 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, the GT-540P is an ideal solution for environmental monitoring, remote device management and real time vehicle tracking and monitoring systems 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 GPRS and the Internet.
System |
CPU |
32 bit, 72 MHz |
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 ~ 24 VDC |
Isolated Voltage |
3750Vrms |
Counters |
6 (16 Bit, 5~40Hz),
Min. Pulse Width : 5ms |
Digital Output |
Channels |
2 |
Output Type |
Open-Collector (NPN) (500mA@24VDC) |
Load Voltage |
+24 V max |
Load Current |
500 mA max |
Isolated Voltage |
3750Vrms |
Analog Input |
Channels |
1 |
Resolution |
12 V bit |
Input Range/Type |
0 ~ 20 mA |
GSM/GPRS system |
GPRS/GSM |
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 |
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℃ ~ +75 ℃ |
Storage Temperature |
-40℃ ~ +80 ℃ |
Ambient Relative Humidity |
5 ~ 95% RH, non-condensing |
|
|