Chibi Circuitz

D9 x PCB

Designed to insert devices into RS485 paths, it is also useful if you want to split a RS-232 or RS422 signal for testing.  All pins are wired the same on each connector so the signal can be used on any connection.  This PCB uses four 9 pin Female solder cup connectors edge mounted to keep the completed device reasonably small and low profile.

D 9 X

Wiring details:

pin 1 = pin 1
pin 2 = pin 2
pin 3 = pin 3
pin 4 = pin 4
pin 5 = pin 5
pin 6 = pin 6
pin 7 = pin 7
pin 8 = pin 8
pin 9 = pin 9

Copyright 2011

Doug Pearson, Chibi Consulting