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User Manual - PolyGard
Multi-Gas-Controller MGC2-K Honeywell
8.8.7 Relay Multiplication
With the relay multiplication table, it is possible to assign an additional alarm relay to an alarm. This
corresponds in the end to one multiplication of the source alarm situation per entry.
The additional relay follows the alarm status of the source but uses its own relay parameters to allow
different needs of the doubled relay. So, the source relay can be configured, for example, as safety
function in de-energized mode, but the doubled relay can be declared with flashing function or as horn
function.
There is a maximum of two entries for IN relays and OUT relays. Thus, it is possible to expand one relay
to two others or to double max. two relays.
In the column IN (source), you can set the relay assigned to an alarm in the menu MP Parameter.
In the column OUT (target), you can enter the relay needed in addition.
Note:
Manual intervention in the menu Relay Status or override in external ON or OFF by external DI do not
count as alarm status, so they do only affect the IN relay. If this is also desired for the OUT relays, it has
to be configured separately for each OUT relay.
Number
Description
0-5
IN AR Relay
0-5
OUT AR Relay 0
Example:
2 relay contacts are needed with the same effect as relay 3, (see assignment of the relays in chapter MP
Parameters.)
Entry: 1: IN AR3
OUT AR4
Entry: 2: IN AR3
OUT AR5
If relay 3 is activated via an alarm, the relays AR3, AR4 and AR5 will switch at the same time.
®
PolyGard
is a registered trademark of MSR
Phone 0049(0)8531/9004-0
Fax: 0049(0)8531/9004-54
MSR-Electronic GmbH, Bgm.-Schoenbauer-Str. 13, D 94060 Pocking www:msr-electronic.de Made in Germany
®
2
R-Multiplication
Default Status
Function
0 = Function off
0
X = Relay X should be multiplied (information source).
0 = Function off
X = Relay X (target) should switch together with IN relay.
Page
29
In
Out
1: R 0
R 0
IN
OUT
1: AR 3 AR 4.
IN
OUT
2: AR 3 AR 5.
GAMGC2-K_E_0320
Specification subject to change without notice
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