Johnson Controls YZ - Page 56

Figure 33: MBC connections for cable 132
LD23495b
6
1
5
4
3
2
GND
VSD END
025-49209-000 Wire Entry View
Cable 132: VSD to MBC (LV)
Table 11: Cable 132: VSD end
Pinout No. Wire/Signal names
1 RED(1)/MBC +24VDC (CL)
2 Not used
3 BLK(1)/MBC 24RTN
4 RED(2)/IO +24VDC (CL)
5 BLK(2)/IO 24RTN
6 Contact Pin
GND Bare/Drain
Unit Wiring and Field Connections for YZ Centrifugal Chiller with Magnetic Bearing Controller56