saia-pcd.com
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PCD
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Dedicated room controller
3.4
Operation systems for combinable room control system
PCD7.L6xx
Individual operating concepts can be implemented using the combination room control system:
`
Single connection via the internal RC-Bus to the RJ-9 connector
`
L
ON
W
ORKS
® room control unit of external manufacturers via L
ON
-Bus
`
Web-based room control unit via HTTP
PCD7.
L630
PCD7.
L631
PCD7.
L632
Analogue room control unit
Terminals
max. 10 m cable length
Temperature sensor
NTC 10 kΩ
Setpoint value adjuster
---
Poti 10 kΩ | linear
Presence button
---
---
Contact to ground
Response
---
---
LED
PCD7.
L640
PCD7.
L641
PCD7.
L642
PCD7.
L644
Digital room control units
RC-Bus
max. 50 m cable length
Temperature sensor
•
•
•
•
Setpoint value adjuster
•
•
•
•
Presence button
---
•
•
•
Response
---
•
•
•
Fan control
---
---
•
•
Display menu for: HVAC functions
---
---
---
Parametrisable
Light and shade
---
---
---
Parametrisable
PCD7.L645W/B
*
Dimensions and installation options
3.2” touchscreen room
control unit
PCD7.L645W/B
RC-Bus
max. 10 m cable length
Control for: setpoint value, fan, light, shade and presence
If, for example, a function is no longer to be displayed, access to
specific menus can be prohibited with a password and hidden.
`
Automatic adjustment of the dimmable backlight depending
on the actual brightness in the room ensures optimum reading
comfort
`
Screen standby timer for setting the time after which the screen
will dim following the last action
`
Scenario buttons for defining user settings and opening them as
required with a keystroke (up to 4 pre-defined scenarios can be
saved)
PCD7.L645W: white housing (Pantone Q 716-3-5),
1 white and 1 aluminium front panel
PCD7.L645B: black housing (RAL 9011),
1 black and
1 aluminium front panel
Some projects require an individual design
in terms of shape and colour.
The PCD7.L645W/B offers the option of
replacing the front panel.
The scale drawing for production on page 8-1
of manual 27-605 is provided for manufacturing
individual front panels.
Dimensions and installation options:
PCD7.L63x, PCD7.L64x, PCD7.L651, PCD7.L663
Housing colour: RAL 9016
Mounting plate
*Under development, see chapter C2“Product status”
