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Models | LP-8181-Atom | LP-8381-Atom | LP-8781-Atom | |
System Software | ||||
OS | Linux kernel 2.6.33 | |||
Embedded Service | Web Server, Telnet Server, SSH Server | |||
SDK Provided | Standard LinPAC SDK for Linux by GNU C language | |||
CPU Module | ||||
CPU | Intel Atom Z520 CPU (1.33 GHz) | |||
System Memory | 1 GB DDR2 RAM | |||
Dual Battery Backup SRAM | 512 KB (for 5 years data retain) | |||
Flash | 8 GB as IDE Master | |||
EEPROM | 16 KB | |||
Data Retention: 40 years; 1,000,000 erase/write cycles | ||||
CF Card | 8 GB (support up to 32 GB) | |||
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 | 800 x 600 ~ 1024 x 768 | |||
Ethernet Port | RJ-45 x 2, 10/100 Base-TX Ethernet Controller (Auto-negotiating, auto MDI/MDI-X, LED indicator) | |||
USB 1.1 (host) | 4 | |||
COM 1 | Internal communication with I-87K modules in slots | |||
COM 2 | RS-232 (RxD, TxD and GND); Non-isolated | |||
COM 3 | RS-485 | D2+,D2-;self-tuner ASIC inside | ||
Isolation | 3000 VDC | |||
COM 4 | RS-232/RS-485 (RxD, TxD, CTS, RTS and GND forData- for RS-485); RS-232, Data+ and Data- for RS-485); Non-isolated | |||
COM 5 | RS-232 (RxD, TxD, CTS, RTS, DSR, DTR, CD, RI and GND); Non-isolated | |||
I/O Expansion (Supports high profile I-8K and I-87K modules only) | ||||
Slot Number | 1 slot | 3 slots | 7 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) | 169 mm x 132 mm x 125 mm | 231 mm x 132 mm x 125 mm | 355 mm x 132 mm x 125 mm | |
Installation | DIN-Rail or Wall Mounting | |||
Environmental | ||||
Operating Temperature | -25 °C ~ +75 °C | |||
Storage Temperature | -30 °C ~ +85 °C | |||
Ambient Relative Humidity | 5% ~ 90% RH, non-condensing | |||
Power | ||||
Input Range | +10 VDC ~ +30 VDC | |||
Isolation | 1 kV | |||
Redundant Power Inputs | Yes, with one power relay (1 A @ 24 VDC) for alarm | |||
Capacity | 3.7 A, 5 V supply to CPU and backplane, 1.3 A, 5 V supply to I/O expansion slots, 25 W in total |
3.8 A, 5 V supply to CPU and backplane, 3.2 A, 5 V supply to I/O expansion slots, 30 W in total |
4.0 A, 5 V supply to CPU and backplane, 3.0 A, 5 V supply to I/O expansion slots, 35 W in total |
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Consumption | 16.6 W (0.69 A @ 24 VDC) | 16.8 W (0.7 A @ 24 VDC) | 18 W (0.75 A @ 24 VDC) |
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