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Diehl Metering SHARKY 775 Instrucciones De Montaje página 43

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7.4 Pulse output function module
The module is equipped with 2 pulse outputs, which can be freely pro-
grammed using the IZAR@MOBILE 2 software. The outputs are indicated
as "O1 - " and "O2 - " on the terminal strip and as Out1 and Out2 in
the display.
ƒ
External supply:
Vcc = 3-30 VDC
ƒ
Output current ≤ 20mA
with a residual voltage of
≤ 0.5V
ƒ
Open collector (drain)
ƒ
Electrically insulated
ƒ
Output 1: f ≤ 4Hz
Pulse duration: 125 ms ±
10 %
Pulse pause: ≥ 125 ms –
10 %
ƒ
Output 2: f ≤ 200 Hz
Pulse duration/pulse pause
~1:1
ƒ
Pulse width: ≥ 5 ms
ƒ
The volume pulse
weighting can be freely
programmed
ƒ
Standard: last digit in the
display
Energy
external
meter
Pulse
output
module
V
CC
Pulse
GND
-43-

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