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2-16
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Channels 4 and 6
Channels 4 and 6 are used to output the control data for the
FastScan assemblies, SmartScan assemblies, and CRX500 Series
or CRX800 Series Receivers. Channels 4 and 6 also are used to
output the on/off control data for auxiliary contact output devices.
Using daisy-chain wiring, the maximum number of receivers per
channel is 32. The maximum distance to the last receiver in the
chain is 4000 feet. Model COE-08A or COE-16A Active Expander
Units (P/N 515937-1040 and 515937-2040) are used to increase
the number of receivers to 250. A Model COE-08A or COE-16A
Active Expander Unit is equivalent to one receiver. See Figure 2-4
for a typical installation for channels 4 and 6.
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