Figure 33: Principles Of Single Circuit Power Supply - ABB FOX615 Installation & User Manual

Power supply connection Proceed as follows:

FOX615 Installation

Figure 33: Principles of single circuit power supply

Legend:
PSC 1 Power Supply Circuit 1
Please note:
The connector block "S " is alternatively installed inside the right (as show in
1
Figure 24) or left side of the cable tray.
→ refer to section Installing the DC power supply
The short power cable "C
1
subrack to the connector block "S
cuit.
The red conductors (+) are on top when plugging the cable "C
interface "P " of the subrack.
1
Please note:
Figure 33 shows the front connection of the external power supply circuit
(PSC 1).
It is also possible to implement the WAGO connector block (S
nection of the power supply circuit. In this case the subrack power cable
leaves from the front and plus/minus polarities on the WAGO connector
block appear reversed compared to the presentation in
1. Turn the TYCO connector of the power cable in such way that the red
cables are on top (connector key to the right).
2. Locate the TYCO connector in front of the power interface of the FOX
subrack.
I N S T A L L A T I O N P R O C E D U R E S
P
1
S
C
1
PSC 1
" connects the power interface "P
" providing the external power supply cir-
1
1
(on page 43).
" of the FOX615
1
" to the power
1
) for rear con-
1
Figure 33.
61