ECKELMANN UA 410 L AC, Руководство по эксплуатации

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7.4 Mode of operation of the relay and transistor outputs
The table shows the mode of operation of the outputs for the separate controller types.
Relay outputs 230 V AC Transistor outputs 24 V DC/50 mA
Controller type Cooling Alarm 81, 82, 83 91, 92, 93
UA 410 L Positive Inverted Without function Without function
Mode of operation „positive" means that operation of the relay is not inverted:The relay is energized
when the controller activates the function output (e.g. cooling = ON).(This means that the contact of a
normally open relay is closed.)The relay is not energized when the controller deactivates the function
output (e.g. cooling = OFF). (This means that the contact of a normally open relay is open.)
Mode of operation „inverted" means that operation of the relay is inverted:The relay is not energized
when the controller activates the function output (e.g. alarm = ON). (This means that the contact of a
normally open relay is open.)The relay is energized when the controller deactivates the function output
(e.g. alarm = OFF).(This means that the contact of a normally open relay is closed.)
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