LG PQCPA11A0E Owner's Manual - Page 14
Hardware Specification of ACP
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1. ACP Functions & Specification Hardware Specification of ACP Item CPU RAM ROM RS-232 Console Communication port LED LCD Description PXA255-400MHz Xscale 128MB (32x4) SDRAM • 512KB NOR Flash - Boot image • 128MB (64x2) NAND Flash - Program image, Database, others For updating the program (for developing) • 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 20EA (for displaying RS communication status, Ethernet communication status, RS232 communication status, Power operation status) 16x2 Character, displaying Network environment setting and information Note: License policy This product follows the GPL(General Public License) for using the embedded Linux. 1-7 ACP