Regin Regio Maxi, Руководство пользователя

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44
Part II
Installation
81 DI1 Digital input 1, 24 V DC.
Occupancy detector (FS), potential-free, NO. Open contact
corresponds to absence.
See also the section Occupancy detector in the chapter
Operating modes.
Wiring:
Potential-free contact is connected between terminals 81 and 80,
+C.
Alternatives:
- Window contact, potential-free, NO. Open contact corresponds
to closed window.
- Condensation detector, potential-free, NO. Open contact
corresponds to no condensation.
- Change-over sensor, potential-free, NO. Open contact
corresponds to heating demand.
See Regio tool
©
for
configuration of
NO/NC. The
factory setting is
normally open
(NO) contacts, but
the contacts can be
configured to NC.
82 DI2 Digital input 2, 24 V DC.
Window contact, potential-free, NO. Open contact corresponds
to closed window (FS).
Wiring:
Potential-free contact is connected between terminals 82 and 80,
+C.
Alternatives:
- Condensation detector, potential-free, NO. Open contact
corresponds to no condensation.
- Occupancy detector, potential-free, NO. Open contact
corresponds to absence.
- Change-over sensor, potential-free, NO. Open contact
corresponds to heating demand.
See Regio tool
©
for
configuration of
NO/NC. The
factory setting is
normally open
(NO) contacts, but
the contacts can be
configured to NC.
83 +C 24 V DC out common for DI3
84 DI3 Digital input 3, 24 V DC.
Not configured for use (FS).
Wiring:
Potential-free contact is connected between terminals 84 and 83,
+C.
Alternatives:
- Window contact, potential-free, NO. Open contact corresponds
to closed window.
- Condensation detector, potential-free, NO. Open contact
corresponds to no condensation.
- Occupancy detector, potential-free, NO. Open contact
corresponds to absence.
- Change-over, potential-free, NO. Open contact corresponds to
heating demand. For switching between heating and cooling on
a two-pipe system.
See Regio tool
©
for
configuration of
NO/NC. The
factory setting is
normally open
(NO) contacts, but
the contacts can be
configured to NC.
90 Gnd Reference ground for AO1-AO2 when high-ohm loads are used
and maximal accuracy is desired.
91 AO1 Analogue output 1.
Valve actuator, 0...10 V DC, max 5 mA. Control state: heating
(FS).
Wiring:
Valve actuator is connected between terminals 91 and 30, G0.
Alternative:
- Valve actuator, 0...10 V DC, max 5 mA. Control state:
cooling.