Avaya MCC1 Installation And Upgrades page 353

Figure 102, Remote Power Off Cable Connections — Part 2,
auxiliary contacts inside the EPO switch assembly and how they connect to the internal relay.
3
Connect the RPO wires to the auxiliary contacts on the EPO switch. See
Power Off Cable Connections — Part 2,
NOTE:
The EPO switch and the auxiliary contacts for the RPO connection are customer-supplied.
Figure 101: Remote Power Off Cable Connections — Part 1
psdf002 CJL 081596
Figure 102: Remote Power Off Cable Connections — Part 2
Return to Task List
SI Installation and Upgrades
June 2004
on page 353.
Connect RPO
cable here (J21)
Connect external
alarm cable here
(J18)
Power Distribution Unit
TB3
Battery
Cabinet
Ground
Terminal
TB1
Bar
Auxiliary Contacts
in EPO Switch
Install and Connect MCC1 (Multicarrier) Cabinet
Task List: Connect DC Power and Ground
on page 353 shows the cabling from the
Figure 102, Remote
breakers
External
alarm cable
To Carriers
A to E
Shunt
Relay
(K1)
RPO Cable
2 6
0026_3 RBP 080196
Carrier
circuit
Pin 6 (-RPO)
Pin 2 (+RPO)
353