Triggering For Measured Value Acquisition; Example - MICRO-EPSILON optoCONTROL 2700 Operating Instructions Manual

6.3.10.2

Triggering for Measured Value Acquisition

The current array signal is only processed and measured values are calculated from it after a valid trigger event. The
measured value data are then transferred for further calculation (e.g., averaging, statistics), as well as for output via a
digital or analog interface.
When calculating averages or statistics, measured values immediately before the trigger event cannot be included; in­
stead, the calculation incorporates older measured values that were captured during previous trigger events.
6.3.10.3

Example

The synchronization/triggering connections on the sensor expect RS422 levels. The following example shows a 24 V trig­
ger source being adjusted with the SU4-1 level converter, which is available as an optional accessory.
10
+24 V
Trigger
A
7
source
B
8
Z 9
GND 11
12
GND
Fig. 6.15: Adjustment of the Level from HTL to RS422 Using the SU4-1 Level Converter
optoCONTROL 2700
TTL / HTL
H1
H2
H3
RS422
+
1 A Sync + / Trigger
-
4 /A Sync - / Trigger
+
2 B
-
5 /B
+
3 Z
-
6 /Z
Advanced Settings
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