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IDENTIFICATION
ID ISC.LRU3000 / LRU3500
4 Terminals
Page 18 of 30
Table 10:
Shows the necessary external resistors for various external voltages U
ext
External voltage U
ext
Required external series resistor
R
ext
5 V ... 10 V
---
11 V ... 15 V
270
16 V ... 20 V
560
21 V ... 24 V
820
NOTE:
The input is configured for a maximum input voltage of 5-10 V DC and an input current of max. 20
mA.
Polarity reversal or overload on the input will destroy it.