LP-8821
Standard LinPAC-8000 with 8 I/O Slots. Replacement for LP-8841.
Features
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.
Features
- 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
Application
Specifications
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
RS-232/485 (RxD, TxD, CTS, RTS and GND for RS-232; Data+, Data- for RS-485); Non-isolation
ttyS34
RS-232 (RXD, TXD, CTS, RTS, DSR, DTR, CD, RI and GND); Non-isolation
I/O Expansion Slots
8
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 ~ +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
1.2A, 5V supply to CPU and backplane, 4.8A, 5V supply to I/O expansion slots, total 30 W
Consumption
9.6 W (0.4 A @ 24 VDC)