This board plugs directly into
one of the connectors on the SIC24 signal
controller board, rather than a ribbon cable connector. This provides
screw terminals for connecting your signals with phone cable rather
than ribbon
cable. There are resistors already mounted on this board to accommodate
most LED-type signals.
This board can plug into the SIC24
input connector, or SRC8 connectors, to make
those connections easier too. But, the resistors may be wrong for
your application, thereby needing to be replaced or bypassed. |