Model Pws-70P-Dmx - JOHNSON SYSTEMS PWS-70P-DMX Installation Manual And User's Manual

Model PWS-70P-DMX

Model #PWS-70P-DMX is designed for new applications where CAT5/5e or CAT6 can be provided or retrofit
applications where existing shielded 2 or 3 twisted pair wiring capable of RS485/DMX512 exists (eg. Belden
#9773). Capable of up to 70 presets, this model will accept DMX512 on its input and output DMX512 when
configured as a room Main Station. Inter-room communication between multiple PWS will be PMX multiplex
(RS485) protocol. Routine "series" or "daisy-chain" RS-485 topology between multiple station and termination
practices must be followed.
Model PWS-70P-DMX Configuration and DIP Switch Settings
Important!
Only one station in each LAN (local Area Network) or room must be designated as a Main PWS (switch 4
ON). Only one Main Station per LAN. All Secondary PWS connected to the Main PWS (maximum 14 PWS) must have
switch 4 turned OFF.
Important!
Communication between Main PWS and Secondary PWS is PMX protocol (Presidor™ Multiplex).
This RS485 protocol requires active termination (switch 2 ON) on the first and the last PWS in the LAN for each
room/zone.
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