Fluidwell F012-P Manual

HF012PEN_v0402_03 Atex_IECEx_CSA_FM
Page 26
Pulse-signal NPN / NPN-LP:
The F012-P is suitable for use with flowmeters which have a NPN output signal. For reliable pulse
detection, the pulse amplitude has to go below 1.2V. Signal setting NPN-LP employs a low-pass
signal noise filter, which limits the maximum input frequency - read par. 3.2.3.
Pulse-signal PNP / PNP-LP:
The F012-P is suitable for use with flowmeters which have a PNP output signal.
For a reliable pulse detection, the pulse amplitude has to go above 1.2V. Signal setting PNP-LP
employs a low-pass signal noise filter, which limits the maximum input frequency - read par. 3.2.3.
A sensor supply voltage is offered with terminal 7.
Active signal:
Active signal selection may well be desired if an active signal is offered from the sensor.
INTERNAL EXTERNAL
NPN signal input
6
Common ground unit
SIGNAL
5
GND
shielding NPN
+ 3.2V DC
100K
low-pass filter
selection NPN-LP
INTERNAL EXTERNAL
PNP signal input
Common ground unit
shielding
PNP
100K
low-pass filter
selection PNP-LP
6
SIGNAL
5
GND
7
Sensor supply 3.2, 8.1, 12, 24V DC
INTERNAL EXTERNAL
Active signal input
6
Common ground unit
SIGNAL
shielding
Resistance value:
see signal selection
5
GND
7
Sensor su
pp
l
y
3,2 8.1, 12, 24V DC

Fluidwell F012-P Specifications

General

Brand	Fluidwell
Model	F012-P
Category	Measuring Instruments
Language	English