TAC VISTA Xenta OP, Руководство пользователя

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3 Connection and Basic Functions TAC Xenta, TAC Xenta OP
16 (46) TAC AB, July 2007
04-00065-01-en
3.2 Connecting to TAC Xenta 100
Normally the TAC Xenta OP is connected to the modular jack on the
lower side of the Wall Module. In this way the Xenta OP will get power
supply from the TAC Xenta 100 unit.
Cable between controller and Operator panel: max. 10 m
The contrast of the display can be adjusted with the potentiometer on the
rear of the operator panel; please refer to the figure in the next section.
3.3 Connecting to TAC Xenta 280/300/401
Cable between controller and Operator panel: max. 10 m.
When connecting the operator panel there are two alternatives (please
refer to the adjacent figures):
• Use the modular socket on the front of the TAC Xenta 280/300/
401 controller and the corresponding socket on the back of the
operator panel. This requires a special cable.
• Use the screw terminals on the back of the operator panel,
labelled 1–4. Terminals 1 and 2 are used for communication and
terminals 3 and 4 for 24 V AC (or DC).
Fig. 3.2: Connecting the TAC Xenta OP to TAC Xenta 100 via the Wall
Module.
COMFORT
ECONOMY
OFF
TAC Xenta 100
Wall module