Toa FS-970 SERIES - Manual (Page 37)

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9.6.5. Connection between DC power supply panel and Expansion Junction Panel JP-039
Use the optional expansion power cable YR-931 for connection. Note the polarity when connecting. The red
cord is for 24 VDC (+), while the black cord is for 24 VDC (–).
AD-011's rear-mounted
terminal block
DS-029B's
rear-mounted
terminal block
Black Red
Junction Panel
JP-0410
Expansion Junction Panel
JP-039
Use this cord to
disconnect power.
YR-931
JP-JP cord
Use this cord to
connect power.
YR-931
JP-AD cord
Black
Red
Emergency Power
Supply Panel
DS-029B
DC Power Supply Panel
AD-011
24 VDC OUT 24 VDC IN