Date: 2021-08-17
Copyright of the European Union is effective (Copyright EU) (c) 2021 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved
TEL +49(40)22692910 - EMAIL generex@generex.de - WEB www.generex.de (This and all other product datasheets are available for download.)
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NC Contact
This function defines whether the contact should normally be closed or opened.
Depending on the configuration, there are automatic NC or NO contacts, which means that an adjustment must be made with
the SITEMONITOR configuration so that the switching behaviour is synchronous with the actual function of the connected
system:
If, for example, emergency lighting is to be explicitly switched on, then the contact must normally be open, and closed in an
emergency. A lift, on the other hand, can be switched exactly the other way round - because there is an emergency, it is
switched off or only travels to the ground floor and remains there.
The following functions are possible
1. NC-Contact is marked, NC active
During standard operation, the contact is set to be closed. In case of an incident the SITEMONITOR is configured to,
the contact will open.
2. NC-Contact is unmarked, NC disabled
During standard operation, the contact is open. When triggered, a switch will close the contact.
Configurating the outputs
The outputs are switched by setting up a corresponding job. In this case, there is no separate system event for switched
outputs. The current status is clearly displayed in the sensor monitor:
Please note that markers and labels change according to the current state:
- Port 1 is ON
o The marker is green.
o The button shows „switch off”
- Port 2 OFF
o The alarm marker is grey
o The button shows „Switch on”
Switching outputs via a system event
Switching of outputs are assigned as a job to a system event of your
choice - it does not matter whether you use an input or - if available
- a UPS event to switch an output:
1. As Job, select the Job AUX.
2. With port number, select the Output.
3. With Command, define whether the output signal shall be
set to ON (High) or OFF (Low)
Please note that these are digital outputs which are converted
accordingly by a relay board or a digital input of another device.
Job timing
Please note that these are digital outputs which are converted
accordingly by a relay board or a digital input of another device.
Job Timing
Based on the event the job AUX is configured to, the correct trigger
timing may be useful. Please note that wrong timing may harm other
aspects within your IT infrastructure and the warning behaviour.
With job timing options, the SITEMONITOR provides a unique
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