Johnson Controls YZ - Page 87

Figure 56: VSD connections for cable 129 (MBC HV end)
LD23211a
2
1
6
5
4
3
GND
092-51870-012
SHEET 1 REV E
025-49301-000 Wire Entry View
MBC (HV)
END
Cable 129:
VSD to MBC (HV)
Table 22: Cable 129 MBC (HV) end connections
Item Description
1 Contact Pin
2 RED/300VDC (CL)
3 BLU/15VDC (CL)
4 BLK/COM
5 ORG/GND
6 Contact Pin
GND Bare/Drain
87Unit Wiring and Field Connections for YZ Centrifugal Chiller with Magnetic Bearing Controller