Graco 25A693 Instructions Manual page 138

Repair
Replace a a a Fiber Fiber Optic
Replace Replace Fiber
1. Disconnect the power.
2. Disconnect the + (white/blue) and – (blue)
electrical wires.
3. Remove the fiber optic converter (38) from the
DIN rail.
4. Attach the new fiber optic converter (38) to the
DIN rail.
5. Connect the + (white/blue) wire to terminal C.
Connect the – (blue) wire to terminal B.
NOTE: In the Supervisor Box, the wires originate
NOTE: NOTE:
from the Supervisor Module. In the Expansion
Box, the wires originate from the power supply.
Wire Wire Wire
Figure 96 Connecting Fiber Optic Converter
Wires
138
Optic Converter Converter
Optic Converter
Termi- Termi- Termi- Color
Color Color
nal
nal nal
B White-
/Blue
C Blue-
/White
Replace the the Supervisor Supervisor Module
Replace Replace the Supervisor
1. Disconnect the power.
2. Disconnect + (red, white/blue) wires from
connectors B, 7, and 8. Disconnect – (blue,
black) wires from connectors A, 5, and 6.
3. Remove the Supervisor Module (36) from the
DIN rail.
4. Install the new Supervisor Module onto the DIN
rail.
5. Connect the + (white/blue) wire from the fiber
optic converter (38) to terminal A on the ACS.
Connect the – (blue/white) wire from the fiber
optic converter to terminal B.
6. Connect the + (red) wire from the power supply
(35) to terminal 8 on the ACS. Connect the –
(black) wire from the power supply to terminal 6.
7. Connect the + (red) wire from terminal 6 on the
Ethernet switch (37) to terminal 6 on the ACS.
Connect the – (black) wire from terminal 5 on the
Ethernet switch to terminal 5 on the ACS.
Wire Wire Wire
Figure 97 Connecting the Supervisor Module
Wires
Module
Module
Color
Color Color
Red
Blue
Black
White/Blue
Blue/White
3A4030C