DKS 9100 Manuel du propriétaire télécharger pdf (Page 26)

Secondary entrapment protection devices must be installed to insure a safe operating environment

and to reduce the risk of entrapment. This operator has inputs for non-contact sensors and contact

sensors for both opening and closing gate cycles. Secondary entrapment protection may be provided

by a combination of both type sensors. See Section 5.3 for a list of acceptable secondary entrapment

protection devices.

2.3.1 NON-CONTACT SENSORS

•

Disconnect power to the gate operator before installing the non-contact sensors.

•

See figure 26 for suggested placement of sensors. (Diagram is for illustration purposes only.

Actual placement of the sensors is dependent on the installation requirements). One or more

non-contact sensors shall be located where the risk of entrapment or obstruction exists, such

as the perimeter reachable by a moving gate or barrier.

•

Use only UL listed (or equivalent) non-contact sensors.

•

Connect the non-contact sensors as shown below to the auxiliary terminal strip located on the

4602 control board. Inputs from photo-beam to circuit board are NORMALLY OPEN.

•

Diagram does not show power wiring to photo-beams.

•

Open photo-beam must be placed so that it covers that portion of the fence that the gate

covers when it is fully open.

2.3 SECONDARY ENTRAPMENT PROTECTION DEVICE WIRING

Roadway

Fence

Gate

Open direction

non-contact sensor

Close direction

non-contact sensor

Open Photo-Beam

Close Photo- Beam

Open Edge

Close Edge

Common

Close Direction Protection

Open Direction Protection

Figure 26

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DKS 9100 Manuel du propriétaire Page 26