OBID
i-
scan
®
HF
Installation
ID ISC.LRM2500-A
FEIG ELECTRONIC GmbH
Page 19 of 30
M10210-4e-ID-B.docx
3.10 X8: External diagnostic LED connections
X8 allows for connection of additional external LEDs in parallel with the internal diagnostic LEDs.
The external LEDs are connected as shown in Figure 16
Terminal
Abbreviation
Description
X8 / Pin 1
V1
Anode ext.
Function same as internal LED V1
X8 / Pin 2
V2
Anode ext.
Function same as internal LED V2
X8 / Pin 3
V3
Anode ext.
Function same as internal LED V3
X8 / Pin 4
V4
Anode ext.
Function same as internal LED V4
X8 / Pin 5
V5
Anode ext.
Function same as internal LED V5
X8 / Pin 6
GND
Common GND
Table 9: External LEDs pin-outs
external LEDs
X8
1
5
3
1 2
4
6
6
2
3
4
5
V5
V4
X8
V2
V3
V1
X8
X6
F1
Figure 16: Connecting external LEDs to X8
Note:
The outputs on X8 are intended for switching an external LED only. Overloading the
outputs with other loads may destroy them.
If only one output is used the maximum current consumption is I
max
=15mA. The total
current consumption of all 5 outputs together should not increase 25mA. The off-load
output voltage is 3,3V and is supplied via a 220Ohm series resistor.
