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Skov Fan control configuration in DCT 920 -1E and -4E fans Technical User Guide

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2019.08.27 • 604387
Important information about
fan control configuration in
DCT 920 -1E and -4E fans
DCT 920 fan configuration of D1 control input.
In a DCT 920-1E and DCT 920-4E fan, the speed control is
activated via a potential-free contact at the digital input D1.
• D1 connected to GND:
The 0 - 10V (E1) analog signal controls the fan speed.
• D1 connected to 24V:
The fan is stopped regardless of the 0 - 10V (E1) analog
signal input.
Regarding further information about wiring of SKOV A/S fan
systems, please read the Technical user guide DCT 920 fans
(604187).
SKOV A/S • Hedelund 4 • Glyngøre • DK-7870 Roslev
Tel. +45 72 17 55 55 • Fax +45 72 17 59 59 • www.skov.com • E-mail: skov@skov.dk
2019.08.27 • 604387 • 04.03.04 • EN • Made in Denmark
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