BCM450 Hardware & Installation
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NN40011-001 Issue 1.2 BCM450 Rls 6.0
One DS256 jack to connect the BCM expansion unit to the BCM450
main chassis.
One auxiliary ringer jack to control an auxiliary ringer device.
(Customer Supplied). You must use this output in a low current, low
voltage application only. Do not use this output to directly switch the
auxiliary ringer.
A page relay jack used to control an external paging amplifier.
(Customer Supplied). If you use the page signal output jack to connect
an external paging amplifier, you also use the page relay jack. The
page relay jack connects a floating relay contact pair. The BCM450
system uses this jack to control the external paging amplifier.
A page output port for generating a paging signal to an external paging
amplifier (customer supplied).
Music on hold input support through the front panel jack.