System Power Supply Crestron C2N-SPWS300
12 • System Power Supply: C2N-SPWS300 Operations Guide - DOC. 8190
C2N-SPWS300 (PWR ON Position), Hardware HookupNETWORK DATA LINK TO ADDITIONAL
EXPANSION POWER SUPPLY,
C2N-SPWS300 OR CNPWS-75
DAISY CHAIN METHOD
NETNET
24 ZY GZY G24
POWER EXPANSION (NETWORK DATA
LINK TO EXPANSION POWER SUPPLY,
C2NSPWS300 OR CNPWS-75)
HOME RUN METHOD
NET
ZY G24
NETWORK
UNIT
ZY
NET
G24
C2N-SPWS300
NC
24 ZY
NET
Y
NET
24G GZ
EXPANSION
POWER SUPPLY
NC
24 ZY Y24G GZ
24 ZY Y24G GZ
NETWORK
UNIT
CONTROL
SYSTEM
NETWORK
UNIT
ONLY CONNECT 24 VDC
IF THE CONTROL SYSTEM
DOES NOT EMPLOY AN
INTERNAL POWER SUPPLY
NOTE: Never connect multiple C2N-SPWS300s in parallel. NOTE: Always disconnect AC power to the C2N-SPWS300 supplying power to a Cresnet system before connecting a network unit to that system or installing a card in the control system.