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ACP
1-7
1. ACP Functions & Specification
Hardware Specification of ACP
Item Description
CPU PXA255-400MHz Xscale
RAM 128MB (32x4) SDRAM
ROM • 512KB NOR Flash – Boot image
• 128MB (64x2) NAND Flash – Program image, Database, others
RS-232 Console For updating the program (for developing)
Communication port
• RS485 port: PI485 communication port 4EA, External device
connection port 2EA
• RS-232 communication port: Port for updating the program 1EA
• Ethernet port: for Internet connectioin 1EA (10Base-T) Spare 1EA
For the PQCPB11A0E model, the following ports are supplied as default.
• External input port: 20EA (Pulse contable, DC 12V)
• External output port: 4EA (Relay output, 5V)
For the PQCPA11A0E model, the IO Kit (PQCPE11A0E) should be
separately purchased for connecting the above port
LED
20EA (for displaying RS communication status, Ethernet communication
status, RS232 communication status, Power operation status)
LCD
16x2 Character, displaying Network environment setting and information
Note: License policy
This product follows the GPL(General Public License) for using the embedded Linux.
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