User's Manual

ACG HF Multi ISO RFID Reader V1.0
ACG Identification Technologies GmbH 42
11.1.5.4 Function Control LEDs
Two external LEDs can be connected to the OEM Board. There are two alternatives
possible.
Option 1
uC
18
17
OEM Board
330 Ohm
Option 2
uC
18
17
330 Ohm
OEM Board
330 Ohm
In both cases the LED supply voltage levels are TTL levels.