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Auxiliary outputs
12
The annunciator includes four auxiliary output
relays. Two output relays act as group alarm
reflash output elements, one auxiliary output
relay is dedicated for control of an audible device
and one relay acts as an auxiliary output element
for the internal self-supervision function.
Further the annunciator contains a 16-channel
output relay module, which can be used for
group alarm purposes or for input signal follow-
ing reflashing. The connection is changed by
means of two band cables, which becomes acces-
sible after removing the front panel. The group
alarm connector is marked "GROUP ALARM"
Field contact 1
Field contact 2
Field contact 3
Field contact 16
Fig. 10. Principle diagram of reflashes.
and the connector of the reflash signal cable is
marked "SIGNAL FOLLOWER".
In the group alarm position the first two relays
on the relay card operate in parallel with the
fixed group alarm relay outputs.
When the relays of the output relay module are
used as pure input signal following output ele-
ments, the output relays completely follows the
input field signal. Any possible programmed
channel input or output delay is in this case
neglected.
Grouping
A
1
Group alarm 1
Alarm
B
channel 1
A
2
Group alarm 2
Alarm
B
channel 2
A
3
Group alarm 3
Alarm
B
channel 3
A
16
Group alarm 16
Alarm
B
channel 16
SWIM 2A1
Selection of
reflash mode
for relay 1
Selection of
reflash mode
for relay 2
Selection of
reflash mode
for relay 3
Flat-
cabel
Selection of
reflash mode
for relay 16
Flatcabel
SWOM 16A1
Reflash output 1
Reflash output 2
Relay output 1
Relay output 2
Relay output 3
Relay output 4
Relay output 15
Relay output 16
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