Read Panasonic WV-CS950 / WV-CS954E Service Manual online
The RS485 and alarm signal will be separated in IC14. The RS485 is output
from pin23 and alarm signal is output from pin54, pin55.
The RS485 enters to IC7 (Converter) and the output signal is supplied to CN2,
pin10,pin11.
The alarm signals are output from pin54, pin55 of IC14 and are supplied to
CN3, pin10,pin11.
-7-
Click on the first or last page to see other WV-CS950 / WV-CS954E service manuals if exist.