Hardware reference guide

35013379 11/2011 225
Auxiliary LonWorks Communication Port
This is the auxiliary interface for wiring into a LonWorks network. The connector is
an eight position RJ-45 (phone jack) socket. The figure below shows the Pin 1
connector.
NOTE: The Auxiliary LonWorks Communications Port is not intended to be
connected to any public telecommunications network.
Both the Primary and Secondary ports provide standard interfaces to LonWorks
networks and are wired in parallel for flexibility. The connections are not polarity
sensitive.
NOL Module Media Types
The NOL module supports three twisted pair media types with different network
topologies or data transfer speeds.
z 140NOL91100
z 140NOL91110
z 140NOL91120
The following table shows the transceiver types supported by each module are as
follows:
*Not actively sold after 10/00.
NOL Model Number Transceiver
Type
Configuration Data Transfer Rate
140NOL91100* TP/FTT-10 Free topology, twisted pair 78,000 BPS
140NOL91110 TP/XF-78 Linear topology, twisted pair,
transformer isolated
78,000 BPS
140NOL91120* TP/XF-1250 Linear topology, twisted pair,
transformer isolated
1.25 MBPS
WARNING
Incompatibility
NOL modules are not compatible in Quantum Distributed I/O (DIO) racks.
Failure to follow these instructions can result in death, serious injury, or
equipment damage.