KROHNE IFC 300 Converter EN - Manual (Page 151)

TECHNICAL DATA
8
151
IFC 300
www.krohne.com 08/2010 - 4000069803 - MA IFC 300 R04 en
Status output / limit switch Status output / limit switch Status output / limit switch Status output / limit switch
Function and settings Adjustable as automatic measuring range conversion, display of flow direction,
counter overflow, error, switching point or empty pipe detection
Valve control with activated dosing function
Status and/or control: ON or OFF
Operating data Basic I/Os Basic I/Os Basic I/Os Basic I/Os Modular I/Os Modular I/Os Modular I/Os Modular I/Os Ex i I/Os Ex i I/Os Ex i I/Os Ex i I/Os
Active - U
int
= 24 VDC
I ≤ 20 mA
open:
I ≤ 0.05 mA
closed:
U
0, nom
= 24 V
at I = 20 mA
-
Passive U
ext
≤ 32 VDC
I ≤ 100 mA
R
L, max
= 47 kΩ
R
L, min
= (U
ext
- U
0
) / I
max
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
U
ext
= 32 VDC
I ≤ 100 mA
R
L, max
= 47 kΩ
R
L, min
= (U
ext
- U
0
) / I
max
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
-
NAMUR - Passive to EN 60947-5-6
open:
I
nom
= 0.6 mA
closed:
I
nom
= 3.8 mA
Passive to EN 60947-5-6
open:
I
nom
= 0.43 mA
closed:
I
nom
= 4.5 mA
U
i
= 30 V
I
i
= 100 mA
P
i
= 1 W
C
i
=10 nF
L
i
= 0 mH