Contec LES-RACK, Руководство по эксплуатации и инструкция по установке, Страница: 12 / 54

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Figure number 4 - Description of the terminal board for connecting Input/Output devices
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Setting input/output devices
For any changes to the software settings, see below, you also need to restart the device after
saving (Main Menu ->
Upload -> Reset).
Figure number 5 - Upload
For the software settings, see
Getting to know the web interface chapter .
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Relay outputs
The LES-RACK is equipped with 4 SPDT relay outputs, one of which is DPDT switch
(Double Pole Double Throw Switch). Separate activation of the relay can be set up by the
user. It is also possible to activate relays during testing. „TEST“ (
Alarms -> Select alarm 20
Test).
The software setting of the relay can be done in the Outputs main menu after logging into the
web interface.
The maximum switching voltages and currents are listed in Table No. 2.
Software settings chapter
Outputs .