Combined Function Module (In/Out); Analogue Output Function Module - Diehl Metering SHARKY 775 Guide D'installation

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 speci-
fied as pulse output 1 under
point 7.4, not however galvan-
ically isolated.

7.6 Analogue output function module

The module is equipped with 2 passive analogue outputs, which can be
freely programmed using the IZAR@MOBILE 2 software. On the terminal
strip, the electrically isolated outputs "1" and "2" are marked and the
polarity is indicated ("+" and "-").
ƒ
Passive, external power
supply: 10...30 VDC
ƒ
Current loop 4 ... 20 mA
whereby 4 mA = 0 value;
20 mA = programmed
max. value
ƒ
Overload up to 20.5 mA,
then fault current
ƒ
Errors are output with
3.5 mA or 22.6 mA (pro-
grammable)
ƒ
Output values: power, flow, temperatures
The module is connected to the meter electronics by a pre-fabri-
cated ribbon cable. The separate plug on the module slot 2 is
necessary for the proper function of the analogue outputs.
7.7 Other function modules (accessories)
Each module has its own installation guide.
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