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V2.05 subject to changes | Webdyn © by Flexitron Group
Meters with class A pulse outputs should be used for long distance transmissions. Meters with class
B pulse outputs can only be used for short distances and make it possible to have reduced power
consumption.
If the concentrator does not have a 24V power supply, there is a risk class A pulses will not work.
The voltage for class A will be same as the power supply block’s connected to the concentrator.
2.4.7.3 Relay Output
The WebdynSunPM concentrator has a potential-free relay output.
This output has the following specications:
SPECIFICATIONS MAX VALUES
Voltage 24 V
Current 1A
The concentrator relay does not allow high power to be driven directly. In this case, it is necessary
to use an intermediate external relay.