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IMI 66-047
The system defaults to 7-bit data with no parity at a baud rate of
1200.
Configure the device, per the manufacturer's instructions, to
match the data format and baud rate that is set by CQS programming.
G r o u n d i n g
System
It is required that a grounding wire, separate from the three wire AC
line cord, be used.
power supply for this purpose.
copper wires between these ground studs and a reliable earth ground
such as a metal cold water pipe or a building frame ground.
Common Audible and Auxiliary Station Interface
Two sets of relay closure dry-contact points are available at the J-l
and J-2 station connector blocks.
l
One set (J-l connections) provides a dry-contact closure whenever
any of the TELCO/PBX lines, connected to the KSU, ring.
l
The other set (J-2 connections) provides a dry-contact closure
whenever system station port 17 rings.
These contact closures track the ringing pattern in both cases.
contacts are closed during the ringing period and are open during the
silent period.
A typical connection is illustrated in Figure 2-2.
paragraph headed Area Paging Interface for a discussion for using
these terminals i-is-alternate paging function.
Do not exceed a 1 amp at 24 volts (-5 amp at 48 volts) load
on these control terminals.
this limit, connect the load through an external slave
relay.
DO NOT CONNECT THESE CONTROL TERMINALS DIREC'fLY TO
THE 117VAC LINE.
A ground stud is located on the KSU and on the
Wire $10 or #12, insulated, solid
------
If the load requirements exceed
Installation
The
Refer to the
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