Datalogic DM3610, Справочное руководство, Страница: 43 / 157

MECHANICAL INSTALLATION
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2.4.17 Mounting the Tachometer
The tachometer outputs a set number of pulses for each wheel rotation. This tells the
DM3610 the precise conveyor speed, allowing it to determine the exact package position.
Because the exact layout of many conveyors is unique, it is impossible to give exact
directions for tachometer mounting. Follow the guidelines below as closely as possible:

Mount tachometer on the conveyor section where dimensioning is performed.

Mount tachometer on the underside of the conveyor, away from areas where the
conveyor bows downward. A good place to mount the tachometer is on one end of
the conveyor, close to the drive shaft.

Make sure tachometer assembly angles in the same direction that the underside of
the conveyor travels.

The tachometer must make good contact with the conveyor.

The anti-static brush provided with the tachometer must be installed to assure proper
operation.

Use the tachometer mounting kit to make tachometer mounting and setup easier.
Figure 32: Tachometer Mounting Kit Installation