Diehl Metering Sharky 775, Руководство по установке

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English
7.4 Pulse output function module
The module is equipped with 2 pulse outputs, which can be freely pro-
grammed using the IZAR@SET 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 ≤ 20 mA
with a residual voltage of
≤ 0.5 V
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 ≤ 100 Hz
pulse duration/pulse
pause~1:1
ƒ
The volume pulse weight-
ing can be freely pro-
grammed
ƒ
standard: last digit in the
display
Rev XX
01
02
I1
I2
PutOut 3013265
Pulse
GND
V
CC
external
Energy
meter
Pulse
output
module
7.5 Combined function module (IN/OUT)
The combined module has 2 inputs and 1 output.
See chapter 7.3 for the specific
characteristics on the pulse
input.
The pulse output is specified
as pulse output 1 under point
7.4, not however galvanically
isolated.
Rev XX
I1
I2
I1
I2
01