User Manual

7000 Bus Converter User’s Manual (Version 1.8 Jan/2006, 7PH-006-18) --------------- 70
6.2 PLC Networking Applications
These PLCs can be used at different baud rates & different
configurations. For example,
PLC-1=1 start + 7 data + 1 stop=9-bit/byte, baud rate=1200
PLC-n=1 start + 8 data + 1 parity + 1 stop=11-bit/byte, baud rate=9600
PLC-m=1 start + 8 data + 1 parity + 2 stop=12-bit/byte, baud rate=115200
OMRON CQM1 = 1 start + 7 data + 1 even parity + 2 stop =11-bit/byte
OMRON C200 = 1 start + 7 data + 1 even parity + 2 stop = 11-bit/byte
The n7520 can be the 7520 or 7520R, refer to Sec. 2.5 for details.
The p7520R, q7520R, r7520R can be the 7520 or 7520R, refer to
Sec. 2.5 for details. In this configuration, the tPLC1, uPLCn, vPLCm
provides DC power to p7520R, q7520R, r7520R. This is the cheapest
to the 3000V high isolation. The user should not replace the 7520R, p, q,
r, with the 7520.
Refer to “DCON_DOS.pdf” for PLC networking software details.