LP-8121/LP-8421/LP-8821
Selection Guide of Standard LinPAC-8000 Programmable Automation Controller |
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| Model: LP-8121 |
Model: LP-8421 |
Model: LP-8821 |
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LinPAC-8x2x is the new generation Linux-based PAC (Programmable Automation Controller) from ICP DAS and is equipped with a Cortex-A8 CPU (1.0 GHz) running a Linux kernel 3.x operation system, multiple communication interfaces (VGA, USB, Ethernet and RS-232/485) and 1/4/8
slots for high performance parallel I/O modules (high profile I-8K series) and serial I/O modules (high profile I-87K series).
Main advantage of the LinPAC-8x2x is its high quality control system, including its stably properties, open source and the standard LinPAC SDK for Windows and Linux using the GNU C language, JAVA and GUI software. The main purpose of LinPAC-8x2x is to allow the numerous enthusiastic Linux users to control their own embedded system easily within the Linux environment. |
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- Linux kernel 3.2.14 Inside
- Cortex-A8 (1.0 GHz)
- Embedded Service: Web Server, FTP Server, Telnet Server, SSH Server
- 64-bit Hardware Serial Number
- Rich I/O Expansion Ability: RS-232/RS-485, USB, FRnet, CAN
- Redundant Power Inputs
- Operating Temperature: -25 ~ +75 °C
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| Models |
LP-8121 |
LP-8421 |
LP-8821 |
| System Software |
| OS |
Linux kernel 3.2.14 Inside |
| 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 |
Cortex-A8 (1.0 GHz) |
| SDRAM |
512 MB DDR3 |
| MRAM |
128 KB |
| Flash |
512 MB |
| EEPROM |
16 KB |
| microSD |
microSD slot with one microSD card (support up to 32 GB) |
| 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 Timers |
Yes |
| Programmable LED Indicator |
1 |
| Rotary Switch |
Yes (0 ~ 9) |
| DIP Switch |
- |
Yes (8 bits) |
| VGA & Communication Ports |
| VGA |
VGA x 1 (max. resolution up to 1280 x 1024) |
| Ethernet Port |
RJ-45 x 2, 10/100/1000M Base-T |
| USB 2.0 |
2 |
| ttyO4 |
Internal communication with the high profile I-87K series modules in slots |
| ttyO5 |
RS-232 (RxD, TxD and GND); Non-isolation |
| ttyS0 |
RS-485 (Data+, Data-);self-tuner ASIC inside; 3000 VDC isolated |
| ttyS1 |
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RS-232/485 (RxD, TxD, CTS, RTS and GND for RS-232; Data+, Data- for RS-485); Non-isolation |
| ttyS34 |
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RS-232 (RXD, TXD, CTS, RTS, DSR, DTR, CD, RI and GND); Non-isolation |
| I/O Expansion Slots |
1 |
4 |
8 |
| Mechanical |
| Dimensions (W x L x H) |
95 mm x 132 mm x 111 mm |
231 mm x 132 mm x 111 mm |
355 mm x 132 mm x 111 mm |
| Installation |
DIN-Rail or Wall Mounting |
| Environmental |
| Operating Temperature |
-25 ~ +75 °C |
| Storage Temperature |
-30 ~ +80 °C |
| Ambient Relative Humidity |
10 ~ 90% RH (non-condensing) |
| Power |
| Input Range |
+10 VDC ~ +30 VDC |
| Isolation |
1 kV |
| Redundant Power Input |
Yes, with one power relay (1 A @ 24 VDC) for alarm |
| Capacity |
1.0A, 5V supply to CPU and backplane, 0.6A, 5V supply to I/O expansion slots, total 8 W |
1.1A, 5V supply to CPU and backplane, 4.9A, 5V supply to I/O expansion slots, total 30 W |
1.2A, 5V supply to CPU and backplane, 4.8A, 5V supply to I/O expansion slots, total 30 W |
| Consumption |
7.3 W (0.3 A @ 24 VDC) |
9.1 W (0.38 A @ 24 VDC) |
9.6 W (0.4 A @ 24 VDC) |
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| LP-8121 |
Standard LinPAC-8000 with 1 I/O Slot |
| LP-8421 |
Standard LinPAC-8000 with 4 I/O Slots |
| LP-8821 |
Standard LinPAC-8000 with 8 I/O Slots |
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| SDR-240-24 |
24 V/10 A, 240 W Single Output Industrial DIN Rail Power Supply with PFC Function |
| MDR-20-24 |
24 W Single Output Industrial DIN Rail Power Supply |
| DIN-KA52F |
24 V/1 A Power Supply (DIN-Rail mounting) |
| DR-120-24 |
24V/5 A, 120 W Single Output Industrial DIN Rail Power Supply |
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