KROHNE OPTISONIC 6300 P-6400 EN - Manual (Page 48)

5
ELECTRICAL CONNECTIONS
48
OPTISONIC 6300 P
www.krohne.com 03/2013 - 4000972603 - MA OPTISONIC 6300 P R03 en
4...20 mA current output active
• U
int,nom
= 15 VDC nominal
• I ≤ 22 mA
• R
L
≤ 600 Ω
• Not galvanically isolated.
Current output passive, basic I/Os
• U
ext
≤ 32 VDC
• I ≤ 22 mA
• U
0
≥ 1.8 V
• R
L
≤ (U
ext
- U
0
) / I
max
• Not galvanically isolated.
CAUTION!
Observe connection polarity.
Figure 5-6: Current output active I
a
Figure 5-7: Current output passive I
p