saia-pcd.com
107
PCD
7L
2
HMI Visualization
and operating
1
Automation
stations
5
4
Cabinet
components
Consumption data
acquisition
3
Dedicated
room controller
Dedicated room controller
Light and shade modules for extending room controllers
PCD7.
L620N
*
PCD7.
L621N
*
PCD7.
L622N
*
PCD7.
L624N*
PCD7.
L650
Where there are several extension modules of
the same type, for each room controller the same
outputs can be controlled in similar groups.
On/Off light outputs,
1 relay 230 VAC/2 A per output
1)
3×: L1, L2, L3
---
Dimming light outputs, 1 relay 230 VAC/2 A
1)
and output 1…10 V max. 3 mA
2×: L3, L4
3×: L1, L2, L3
Motor outputs, 2 relays 230 VAC/2 A per output
2)
1×: S4
3×: S1, S2, S3
---
Supply voltage
230 VAC
Via RC-Bus
Max. current consumption via supply terminal
6 A
---
Isolated contact inputs
---
---
---
---
8
RC-Bus-Anschaltung
•
•
•
•
•
Protection degree
IP20
Dimensions
132 × 95 × 45 mm
Temperature range
5…45 °C, 80% r. H.
1) Start current < 60 A for < 2 ms.
2) Peak current < 4 A for < 20 ms
Supplied without connector. Information regarding Wieland item numbers is available from
.
Light and shade in groups
The light and shade extension modules are controlled using group commands. Four
3)
independent groups for light and shade are
available per controller. Each output can be assigned to one or more groups. The light groups can be switched on/off together or sepa-
rately. The shade groups can also operate independently of one another to control the blinds.
3)
with PCD7.L644, PCD7.L660 and PCD7.L662 / with PCD7.L650 only two controllable groups
Example of the assignment of the module output to the group
Accessories
PCD7.L672
Room controller connection cable / extension module RJ-11 / RJ 9, 0.3 m
PCD7.L672-10
Room controller connection cable / extension module RJ-11 / RJ 9, 10 m
PCD7.L672-50
Room controller connection cable / extension module RJ-11 / RJ 9, 50 m
Lighting groups
Switching commands for lights
■
Groups 1…4 - On / Off
■
Only
Group
1 - On / Off
■
Only Group 2 - On / Off
■
Only Group 3
-
On / Off
■
Only Group 4 - On / Off
Switching commands for sun blinds
■
Groups 1…4 - Open / Close
■
Only
Group
1 - Open / Close
■
Only Group 2 - Open / Close
■
Only Group 3 - Open / Close
■
Only Group 4 - Open / Close
Shading groups
Blind 2
Group 4
Blind 1
Group 1
Blind 3
Group 2
Blind 4
Group 3
Light 1
Group 1
Light 3
Group 2
Light 2
Group 3
Light 4
Group 4
Room controller
Light 2
PCD7.L620N
Light 1
Light 3
PCD7.L621N
Light 4 / Blind 4
Blind 2
PCD7.L622N
Blind 1 / Blind 3
In conjunction with a PCD7.L60x-1 room controller, it is possible to control on/off lights, dimming lights and blinds via PCD7.L62xN exten-
sion modules. FBoxes enable, among other things, a reconfiguration of the dimming ramp or of the rotation time for window blind slats.
Control instructions may be executed either manually from a room control unit or automatically via the PCD7.L665/6 presence sensor or
via S-Bus from the PG5 program. This makes it possible to save energy across plant systems.
Lighting information:
When the PCD7.L621N expansion module works in combination with the PCD7.L620N or PCD7.L624N expansion module on a single
controller, the L3 output can only be switched within the same group. The same behaviour also applies at outputs L1, L2 and L3 when
PCD7.L620N and PCD7.L624N expansion modules operate on a single controller.
