Johnson Controls YZ - Page 57

Figure 33: MBC connections for cable 132
LD23496b
1
6
2
3
4
5
GND
092-51870-016
REV D, SHT. 1
MBC (LV)
END
025-49304-000 Wire Entry View
Cable 132: VSD to MBC (LV)
Table 12: Cable 132: MBC (HV) end
Pinout No. Wire/Signal names
1 RED(1)MBC +24VDC (CL)
2 Contact Pin
3 BLK(1)MBC 24RTN
4 RED(2)/IO +24VDC(CL)
5 BLK(2)/IO 24RTN
6 Contact Pin
GND Bare/Drain
57Unit Wiring and Field Connections for YZ Centrifugal Chiller with Magnetic Bearing Controller