Models |
LP-5231PM-4GE |
LP-5231PM-4GC |
System Software |
OS |
Linux Kernel 3.2.14 |
Embedded Service |
SFTP server, Web server, SSH |
SDK Provided |
LinPAC SDK (GCC based toolchain and LinPAC Libraries) |
CPU Module |
CPU |
Cortex-A8, 1GHz |
DDR3 SDRAM |
512 MB |
Flash |
512 MB |
FRAM |
64 KB |
Expansion Flash Memory |
microSD socket with one 4 GB microSD card (support up to 32 GB microSDHC card) |
RTC (Real Time Clock) |
Provide second, minute, hour, date, day of week, month, year |
64-bit Hardware Serial Number |
Yes, for Software Copy Protection |
Dual Watchdog Timer |
Yes |
LED indicator |
1 LED for Power and Running; 2 LED for user defined |
Rotary Switch |
Yes (0 ~ 9) |
VGA & Communication Ports |
VGA and Communication Ports |
VGA x 1 (max. resolution up to 1280 x 1024) |
Ethernet |
RJ-45 x 1, 10/100/1000 Based-TX ( Auto-negotiating, Auto MDI/MDI-X, LED indicators) |
USB 2.0 (host) |
1 |
Console Port |
RS-232 (RxD, TxD and GND); Non-isolated |
ttyO2 |
RS-485 (Data+, Data-); Non-isolated |
ttyO4 |
RS-232 (RxD, TxD and GND); Non-isolated |
ttyO5 |
RS-485 (Data+, Data-); 2500 VDC isolated |
I/O Expansion Slots |
I/O Expansion Bus |
Yes, one optional XV-board |
Mechanical |
Casing |
Metal |
Dimensions (W x L x H) |
117 mm x 126 mm x 58 mm |
Installation |
DIN-Rail Mounting/Wall Mounting |
Environmental |
Operating Temperature |
-25 to +75°C |
Storage Temperature |
-30 to +80°C |
Ambient Relative Humidity |
10 to 90% RH (non-condensing) |
Power |
Input Range |
+12 VDC to +48 VDC |
Consumption |
6.5 W |
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 42.8k bps |
3G System |
Frequency Band (MHz) |
WCDMA 850/900/2100 |
WCDMA 900/2100
TD-SCDMA 1900/2100
CDMA2000 (BC0) 800 |
Data Transmission |
DC-HSPA+ Download: Max. 42 Mbps; Upload: Max 5.76Mbps
TD-SCDMA Download: Max. 4.2 Mbps; Upload: Max 2.2Mbps
CDMA2000 EVDO Download: Max. 14.7 Mbps; Upload: Max 5.4Mbps |
4G System |
Frequency Band (MHz) |
FDD LTE: B1/B3/B5/B7/B8/B20 |
FDD LTE: B1/B3/B8
TDD LTE: B38/B39/B40/B41 |
Data Transmission |
Download Max 100Mbps/Upload Max 50Mbps |
GPS System (option) |
Support Channels |
32 |
Protocol Support |
NMEA 0183 |