
5. External triggering of the colorSENSOR OT-3-...-200-20
color sensor
colorCONTROL C4
38
External triggering is performed through pin no. 3 (grn) at the 8-pole socket of the
colorSENSOR OT-3-...-200-20/PLC connection.
EXTERN:
First the external trigger mode must be set at the color sensor. For this purpose
option EXT1, EXT2, EXT3, or EXT4 must be selected in the TRIGGER selection
field.
PLEASE NOTE:
The new setting is only activated at the sensor after a click on the SEND
button!
Please note: The trigger input (IN0 PIN3 green of cable cab-las8/SPS) is HIGH-active, i.e. a trigger event
is detected as long as IN0 = HIGH (+24V).
IN0
(Pin3 grn) or
TEACH button
Triggering active !
No triggering !
HIGH (+24V)
LOW (0V, GND)
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