Cardin Elettronica CDRX12 Manual Del Usuario página 12

Dip-switch and jumper settings
Selecting the alarm cut in speed, dip-switch S1 (fig. 4)
This setting is carried out using dip 1 of dip-switch S1 on the CDRX12 receiver circuit board:
- with dip 1 in position OFF - immediate alarm cut in - low ambient noise immunity;
- with dip 1 in position ON - delayed alarm cut in - high ambient noise immunity.
Selecting the speed at which the relay is indicated to be at rest, dip-switch S1 (fig. 4)
This setting is carried out using dip 2 of dip-switch S1 on the CDRX12 receiver circuit board;
- with dip 1 in position OFF - at rest indication immediately
- with dip 1 in position ON - at rest indication delayed
Selecting the photocell cut in speed, dip-switch S3 (fig. 4)
This setting is carried out using dip 1 of dip-switch S3 on the CDRX12 transmitter circuit board;
- with dip 1 in position OFF - delayed cut in speed – lower battery consumption
- with dip 1 in position ON - standard cut in speed – greater battery consumption
Contact type selection NC-8.2KΩ jumper J3 (fig. 4)
J3 - fig. 4
The jumper J3 allows you to set the type of contact for the corresponding output.
Pos. 1 – potential free contact (C-NO-NC)
Pos. 2 – contact 8.2KΩ (at rest measuring 8.2KΩ between binding posts 1 and 3)
POS 1 POS 2
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