GRP-531L
3G gateway for Ethernet and serial port, communicable over RS-232, RS-485, GSM and GPRS communication. Formerly GRP-520.
Features
The GRP-531L provided by ICP DAS is a 3G gateway for Ethernet or serial port. With optional GPS model, the GRP-531L can also be a GPS tracking system. It can be used in M2M application fields to transfer the remote I/O, Modbus data or video of the camera via 3G/2G. Within the high performance CPU, the GRP-531L series can handle a large of data and are suit for the hard industrial environment. The GRP-531L series have 3G module, Ethernet interface, and optional GPS module.
- Embedded Linux system.
- Support Tri-band WCDMA 2100/1900/850 MHz and Quad-band GSM 850 / 900 / 1800 / 1900 MHz.
- 10/100 Base-TX compatible ethernet eontroller
- COM port: COM1 (3-wire RS232), COM2 (RS-485), COM3 (3-wire RS232)
- GPS : 32 channels with All-In-View tracking (option)
- Support Micro SD card.
- Provide 3G Router function.
- Support port mapping function.
- Provide Serial Port to 3G Gateway.
- High reliability in harsh environments
- DIN-Rail mountable
Applications
3G Router
Remote Video Monitor
Serial Port to 3G Gateway Application
Specifications
Item |
GRP-531L |
| System / Software | |
| 3G Gateway | Ethernet and Serial port (1x RS-232, 1x RS-485) to 3G |
| Embedded service | Web Server, 3G router |
| System | |
CPU |
ARM CPU (312MHz) |
SRAM |
64 MB |
Flash |
64 MB |
| EEPROM | 16 KB (Data Retention: 40 years; 1,000,000 erase/write cycles) |
| Expansion Flash Memory | SD Card (Max. 32GB SDHC) |
| Expansion Disk | USB disk (format : FAT32) |
| RTC(Real Time Clock) | Provide seconds, minutes, hours, day of week/month, month and year |
| 64-bit Hardware Serial Number | Yes |
| Watchdog Timer | Yes |
LED Indicator |
3 LEDs (SYS/PWR, F.W., 3G) |
Rotary Switch |
Yes (0~9) |
GSM System |
|
Frequency Band |
GSM : 850/900/1800/1900 MHz |
GPRS connectivity |
GPRS class 12/10; GPRS station class B |
DATA GPRS |
Downlink transfer: Max. 85.6 kbps; Uplink transfer: Max 42.8kbps |
3G System |
|
Frequency Band |
WCDMA 2100/1900/850 MHz |
| Data Transmission | WCDMA / HSDPA / HSUPA Downlink transfer: Max. 7.2Mbps; Uplink transfer: Max 5.76Mbps |
GPS System (option) |
|
Support Channels |
32 |
Protocol Support |
NMEA 0183 version 3.01 |
Comm. Interface |
|
Ethernet |
RJ-45, 10/100 Base-TX (Auto-negotiating, Auto MDI/MDI-X, LED indicators) |
COM1 |
RS-232 (RxD, TxD and GND); Non-isolated(Console) |
COM2 |
RS-485 (D2+, D2-); 3000 VDC isolated |
COM3 |
RS-232 (RxD, TxD and GND); Non-isolated |
| Mechanism | |
Casing |
Plastic |
| Dimensions(W x L x H) | 91 mm x 132 mm x 52 mm (W x L x H) |
| Installation | DIN-Rail |
| Power | |
| Protection | Power reverse polarity protection |
| Frame Ground Protection | ESD, Surge, EFT, Hi-Pot |
| Required Supply Voltage | +10 VDC ~ +30 VDC |
| Power Consumption | 4.8W ( 200 mA @ 24 VDC) |
| Environment | |
| Operation Temp. | -25℃ to 75℃ |
| Storage Temp. | -30℃ to 80℃ |
Humidity |
5~95% non-condensing |
References and Support
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