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The LP-8841 has officially been phased out and will no longer be available. It has now been replaced by LP-8821.
LinPAC-8000 allows enthusiastic Linux users to control their own embedded system easily within the Linux Environment. It equips a PXA270 CPU (520MHz) running a Linux 2.6.19 Operating System, variant connectivity (VGA, USB, Ethernet, RS-232/485) and 1/4/8 slots for high performance parallel I/O modules (high profile I-8K series) and serial-type I/O modules (high profile I-87K I/O modules).| Models | LP-8841 | |
| System Software | ||
| OS | Linux kernel 2.6.19 | |
| Embedded service | Web Server, FTP Server, Telnet Server, SSH Server | |
| SDK provided | Standard LinPAC SDK for Windows and Linux by GNU C language | |
| CPU Module | ||
| CPU | PXA270 or compatible (32-bit and 520MHz) | |
| SDRAM | 128 MB | |
| Dual Battery Backup SRAM | 512 Kbytes (for 5 years data retain) | |
| Flash | 48 MB | |
| EEPROM | 16 Kbytes | |
| Data Retention: 40 years; 1,000,000 erase/write cycles | ||
| Expansion Flash Memory | microSD socket with one 1GB microSD card (can support 8 GB microSDHC card) | |
| RTC (Real Time Clock) | Provide seconds, minutes, hours, day of week/month, month and year | |
| 64-bit Hardware Serial Number | Yes | |
| Dual Watchdog Timer | Yes | |
| Programmable LED indicator | 1 | |
| Rotary Switch | Yes (0~9) | |
| DIP Switch | Yes (8 bits) | |
| VGA & Communication Ports | ||
| VGA | 1 (800 x 600 resolution) | |
| Ethernet Port | RJ-45 x 2, 10/100Base-TX Ethernet Controller (Auto-negotiating, auto MDIX/MDI-X, LED indicator) |
|
| USB 1.1 (host) | 1 | |
| COM 0 | Internal communication with the 87K modules in slots | |
| COM 1 | RS-232 (to update firmware) (RXD, TXD, and GND); Non-isolation | |
| COM 2 | RS-485 | D2+,D2-;self-tuner ASIC inside |
| Isolation | 3000 VDC | |
| COM 3 | RS-232/RS-485 (RXD, TXD, CTS, RTS and GND for RS-232, Data+ and Data- for RS-485); Non-isolation; | |
| COM 4 | RS-232 (RXD, TXD, CTS, RTS, DSR, DTR, CD, RI and GND); Non-isolation; | |
| I/O expansion slots (Supports high profile I-8K and I-87K modules only) | ||
| Slot Number | 8 slots | |
| Hot Swap * Will be available | I/O Module Hot Swap Ability (For high profile I-87K modules only) | |
| Mechanical | ||
| Dimensions (W x L x H) | 355 mm x 132 mm x 111 mm | |
| Installation | DIN-Rail or Wall Mounting | |
| Environmental | ||
| Operating Temperature | -25 ~ +75 °C | |
| Storage Temperature | -30 ~ +85 °C | |
| Ambient Relative Humidity | 5 ~ 90% RH, non-condensing | |
| Power | ||
| Input Range | +10 ~ +30 VDC | |
| Isolation | 1 kV | |
| Redundant Power Input | Yes, with one power relay (1 A @ 24 VDC) for alarm | |
| Capacity | 1.2A, 5V supply to CPU and backplane; 4.8A, 5V supply to I/O expansion slots, total 30W | |
| Consumption | 9.6 W (0.4 A @ 24 VDC) | |
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I-8000W High Performance Modules
Data Sheet 
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