The PM453 Master & Station Module enables connection
of two master stations and 32 patient stations to the NC450
central equipment (CE). Up to five PM453 modules may
be installed per CE, allowing up to 10 master stations and
160 patient stations per CE. The Master & Station Module
can drive up to 1000' (305 m) of cable per port. Master
station configuration data is held within the module,
allowing master stations to be replaced without
reprogramming. New, unopened package.