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Manuel d'utilisation ML420-MLT1400 | AI Chat & PDF | Fixfr
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User questions

E K

James E.

What dry contacts are available for external control on the device?

The device features four external output contacts (max 2 A, 50 V AC) for status indication. For external control, the device can be operated by an external hygrostat (single or double stage) in AUTO mode. Additionally, there is a potential-free contact available for connecting an external alarm device.

E K

James E.

What types of dry contacts are available for external control of the device?

The device features four external output dry contacts (2 A, 50 V AC max) for status indication. For operation, it can be controlled by an external hygrostat (single or double stage) that starts the unit when the contact closes. Additionally, a potential-free contact is available for connecting external alarm devices.

E K

James E.

Are potential-free (dry) contacts available for external control on the device?

Yes, the device provides several dry contact options:

  • External output contacts: 4 voltage-free output contacts (2 A, 50 V AC max) for external indications.
  • External hygrostat control: In AUTO mode, an external humidity sensor (single or double-stage hygrostat) can control the device.
  • Alarm contact: A potential-free contact is available for connecting an external alarm device.
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