OBID i-scan
®
Montage / Installation
ID ISC.MR200-A/E
FEIG ELECTRONIC GmbH
Page 43 of 56
M40400-4de-ID-B.doc
E N G L I S H
Table 3-7 shows the required external series resistances at various external voltages U
ext
.
External voltage U
ext
Required external series
resistor R
ext
5 V ... 10 V
---
11 V ... 15 V
270
Ω
16 V ... 20 V
560
Ω
21 V ... 24 V
820
Ω
Table 3-7: Required external series resistance R
ext