Wiring Diagram - Diehl Metering HYDRUS 2.0 Guide D'installation

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English
Pulse outputs (open collector)
https://www.diehl.com/metering/en/support-center/download-center/
Input voltage
Input current
Voltage drop at the active output
Current through inactive output
Reverse current
Pulse duration, pulse break, pulse
frequency

Wiring diagram

VCC = 24 V
Pull-up
Pulse 1 yellow
Pulse 2 green
HYDRUS 2
brown
The pulse outputs are open-collector circuits.
The collector branch has a resistance of just 0 ohm, i.e. there is no inter-
nal current limiting. If required, this must be provided by an external
protective resistance (*if not available on site).
The internal resistance of the switching device must be 5x of the protec-
tive resistance.
Français Español
max. 30 V
max. 27 mA
max. 2 V / 27 mA
max. 5 μA / 30 V
max. 27 mA
depending on device configuration
(detailed description on request)
pulse
ground
Português
R = 5k6
sps
HYDRUS
-13-