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GOSSEN Foto- und Lichtmesstechnik GmbH 18

3 Trigger Input / Output

MAVOSPEC is equipped with input and output signal lines dedicated for starting

measurement from external device and triggering external devices when measurement

is started.

Trigger In line - high state on this line causes the same effect as pressing button on the

device.

Trigger Out line - at the measurement start MAVOSPEC sets high state on this line.

The high state is maintained throughout the period of measurement.

Trigger lines state:

Trigger Technical Data

Connector

Minijack 3.5mm, stereo, 3-pin

Trigger in line

Input line, type open collector with galvanic

isolation. Voltage 4.5 ... 9 V. Min current 1 mA

Trigger in signal

Recommended high state >= 50 µs,

Trigger out line

Output line, type open collector with galvanic

isolation. Voltage 3 ... 9 V.

Recommended current <= 1 mA

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Gossen MAVOSPEC Manual de usuario Pagina 18