120 E3 Series Installation/Operation Manual — P/N 9000-0574:I 11/04/10
E3 Series System Connections Addressable Node Expander (ANX) Connections
3.7.7 Addressable Node Expander-Multi-Ring Twisted-Pair (ANX-
MR-UTP)
The Addressable Node Expander Multi-Ring, Twisted-Pair panel provides the following features:
• The unit contains a primary and secondary network interface for multi-ring communication.
• Offers Ethernet connectivity for configuration or FocalPoint
®
communication.
• The primary E3 Series network interface supports a Local Network connection that uses a
ribbon cable within a single cabinet.
To add the twisted-pair and/or fiber-optic connections for primary communication outside the local
network, use the RPT-E3-UTP or RPT-E3-FO sub-assemblies.
The secondary E3 Series network connection does not allow Local Network (ribbon cable)
connections, but the secondary network does include a full twisted-pair interface. The external
RPT-E3 is not required.
Figure 3.7.7.1 ANX-MR-UTP Sub-Assembly
Figure 3.7.7.2 ANX-MR-UTP Sub-Assembly
TB2
TB3
TB1
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