Mounting Instructions; Factory Configurations; Device Setup - Distech Controls SC-AI Installation Manual

Mounting Instructions

The snap-track device may be mounted in any position. Use only fingers to remove the PCB from the snap track, do not pry on the PCB with tools. Do not
flex the PCB during removal or installation. Slide the PCB out of the snap-track or push against one side of the snap-track and lift the PCB out.
See Figure 2. Ensure any metallic mounting hardware does not contact the underside of the PCB.
Avoid mounting in areas where the device is exposed to vibrations or rapid temperature changes. Mount the snap track with the PCB removed using two
screws as shown in Figure 3.
Once the snap track is mounted, place the bottom edge of the PCB into the bottom slot on the snap track and then gently press the top edge in both
corners until the PCB snaps into the top slot of the snap track. See Figure 4.

Factory Configurations

The device preset is as follows:
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All DIP switches are set to off and must be configured for the correct signals type before use.
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Reverse/Normal jumper is set for normal acting operation (output follows input).
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Input type jumper is set for VOLTAGE signal.
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Output type jumper is set to VOLT and SOURCE.

Device Setup

Follow the procedure from beginning to end to configure the device for the required signal types.
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Figure 2: Transmitter PCB.
Figure 3: Mounting Snap Track.
Figure 4 Mounting PCB onto Snap Track.