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Removing and Installing the Controller Chassis
Description, Installation, Operations, and Maintenance Manual
Federal Signal www.fedsig.com
Cable wiring for the AP Mux slot 1 and 2 is differentiated by the type of AP Mux
card inserted in the slot:
• If the Internal AP Mux card (P-IAMC-G) is present, insert the RJ45 cables from
the Access Panels into the (8) RJ45 sockets on the front of the card.
• If the External AP Mux card (P-EAMC-G) is present in the slot, insert the RJ45
cables from the Access Panel Aggregator card into the (4) RJ45 sockets on the top
of the card.
Figure 41 Internal AP Mux Card Connections
Figure 42 External AP Mux Card Connections
10. Plug the cables from the Access Panels or Access Panel Aggregator card into the
RJ45 jack sockets located on the card installed in the AP Mux slot 2.