OBID i-
scan
®
Installation
ID ISC.LRU3000
FEIG ELECTRONIC GmbH
Page 42 of 52
LRU3000 - Manual.doc
E N G L I S H
9.4 Outputs
9.4.1 Digital Outputs X5
Optocoupler output (X5/1-2):
The transistor connections, collector and emitter, of the optocoupler output are galvanically isolated
from the Reader electronics and are carried to the outside without any internal ancillary circuitry on
Terminal X5. The output must therefore be powered by an external power supply.
Fig. 13 Optocoupler -Outputs OUT1-2
Fig. 14 Internal and possible external wiring of the optocoupler-outputs OUT1-2
Note:
•
The output is configured for max. 24 V DC / 30 mA.
•
Polarity reversal or overload on the output will destroy it.
•
The output is intended for switching resistive loads only.
OUT1..2
E
C
Uext
IN
1+
IN
2+
IN
3+
IN
4+
IN
5+
REL1-NO
REL2-NO
REL3-NO
IN1-
IN2-
IN3-
IN4-
IN5-
REL1-COM
REL2-COM
REL3-COM
OUT1
-C
OUT2
-C
OUT1-E
OUT2-E
