KROHNE OPTISONIC 3400 EN - Manual (Page 101)

TECHNICAL DATA
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101
OPTISONIC 3400
www.krohne.com 11/2013 - 4002037702 - HB OPTISONIC 3400 -en-R02
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, overflow, error, switching point
Valve control with activated dosing function
Operating data Basic I/Os Modular I/Os Ex i
Active - U
int
= 24 VDC
I ≤ 20 mA
R
L, max
= 47 kΩ
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, max
= (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, max
= (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