triOS TriBox3, Руководство по эксплуатации

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55 D01-051en202111 Manual TriBox3
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TriBox3 // Advanced Use
5.6 External Trigger
The TriBox3 offers the option of using an external trigger input to start a measurement. The trigger input can be
operated with a DC voltage of 12–24 VDC (± 5%). When the trigger is set off, a measurement is started for all
sensors that have automatic measurement activated.
When using the external trigger, we recommend deactivating automatic (time-controlled) measurement in the
“Options” menu of the TriBox3.
To connect the trigger input, follow steps 1 to 3 from chapter 4.2.1 and then carry out the following steps:
1. Remove the plug marked CON10 in the following illustration and connect it to the control cable. The pin
assignment is described in the following table.
Pin 5+6 connector from the
external trigger input
Cable bushing for the exter-
nal trigger input
CON10 connector
External trigger input
Pin Assignment
5 Trigger input (plus)
6 Trigger input (minus, GND)
2. Put the plug back in the socket and tighten the cable bushing snugly but not too tightly.
3.
Attach the cable to the white cable-tie holder with a cable tie.
4. Close the housing of the TriBox3 and screw the cover closed. After fixing the aluminium covers, put the
device into operation.
Cable-tie holder
Automatic measurement should be switched off when using an external trigger (see chapter
3.4.4).
Always use wire end ferrules with flexible conductors. Keep the flexible conductors
short. The small cable bushings are designed for sheath diameters of 3.5-7 mm.
NOTICE
Danger to life due to electric shock! Due to the free mains voltage in the unit,
installation work may only be carried out by qualified personnel who are
authorised to do so on the basis of their training. The relevant safety and VDE
regulations must be observed. Before opening the unit, disconnect it from the
power supply and secure it against being switched on again.
DANGER