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IFM Electronic LR2750 - 12�8 Output Response in Different Operating States; Technical Data

IFM Electronic LR2750
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41
12.8 Output response in different operating states
OUT1 OUT2*
Initialisation OFF OFF
Normal operation
according to the level and
[ou1] setting
according to the level 4���20
mA
Fault
OFF for [FOU1] = OFF;
ON for [FOU1] = On
< 3�6 mA at [FOU2] = OFF
> 21 mA at [FOU2] = On
* If the analogue function [ou2] = [I] has been selected�
If the switching function has been selected: see column OUT1
Additional information about the analogue output
Full signal
With [ou2] = [I]: 20���20�5 mA
With [ou2] = [InEG]: 4���3�8 mA
Empty signal
With [ou2] = [I]: 4���3�8 mA
With [ou2] = [InEG]: 20���20�5 mA
13 Technical data
Technical data and scale drawing at www�ifm�com�
Setting ranges
[LEnG] mm inch
Setting range 150���2000 6,0���78,8
Step increment 5 0�2
The setting ranges for the switching limits ([SPx], [rPx], [FHx], [FLx]) depend on
the probe length (L)� In general the following applies:
mm inch
min max min max
[SPx] / [FHx] 15 L - 30 0�6 L - 1�2
[rPx] / [FLx] 10 L - 35 0�4 L - 1�4
Step increment 1 0�05
• [rPx] / [FLx] is always smaller than [SPx] / [FHx]� If [SPx] / [FHx] is shifted, [rPx ] / [FLx] also
shifts provided that the lower end of the setting range is not reached� Always set [SPx] /
[FHx] first, then [rPx] / [FLx]�

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