TECHNICAL DATA
8
75
IFC 050
www.krohne.com
09/2016 - 4002184003 - MA IFC 050 R03 en
Pulse or frequency output
Pulse or frequency output
Pulse or frequency output
Pulse or frequency output
Output data
Flow
Function
Can be set as a pulse output or frequency output
Pulse rate/frequency
0.01...10000 pulses/s or Hz
Settings
Pulses per volume or mass unit or max. frequency for 100% flow
Pulse width: adjustable as automatic, symmetric or fixed (0.05...2000 ms)
Operating data
Operating data
Operating data
Operating data
Basic I/Os + Modbus
Basic I/Os + Modbus
Basic I/Os + Modbus
Basic I/Os + Modbus
Active
This output is intended to drive mechanical or electronic counters directly.
U
int, nom
≤
20 V
R
V
= 1 k
Ω
C = 1000
µ
F
High current mechanical counter
High current mechanical counter
High current mechanical counter
High current mechanical counter
f
max
≤
1 Hz
Low current mechanical counter
Low current mechanical counter
Low current mechanical counter
Low current mechanical counter
I
≤
20 mA
R
L
≤
10 k
Ω
for f
≤
1 kHz
R
L
≤
1 k
Ω
for f
≤
10 kHz
closed:
U
0
≥
12.5 V at I = 10 mA
open:
I
≤
0.05 mA at U
nom
= 20 V
Passive
Independent of connection polarity.
U
ext
≤
32 VDC
f
max
in operating menu set to f
max
≤
100 Hz:
I
≤
100 mA
open:
I
≤
0.05 mA at U
ext
= 32 VDC
closed:
U
0, max
= 0.2 V at I
≤
10 mA
U
0, max
= 2 V at I
≤
100 mA
f
max
in operating menu set to 100 Hz < f
max
≤
10 kHz:
I
≤
20 mA
open:
I
≤
0.05 mA at U
ext
= 32 VDC
closed:
U
0, max
= 1.5 V at I
≤
1 mA
U
0, max
= 2.5 V at I
≤
10 mA
U
0, max
= 5.0 V at I
≤
20 mA
