Network MATRIX.Net MATRIX Control Panel OP71
26 PR-2009-0021-GB • Subject to modifications • R5-04/2016
7.1.2 Group structure of the MATRIX 3000 system in combination with the MATRIX 2000 system
A group may be formed using the MATRIX 2000 and MATRIX 3000 systems. The Fig.
7-2: shows an example of a network consisting of a control panel, MATRIX 2000 sys-
tem, MATRIX 3000 system and various global modules.
Fig. 7-2: Combined group structure of controller types MATRIX 2000 and MATRIX 3000
* For use of the MATRIX control panel OP71 and of the MATRIX.LON see page 28.
The group address is assigned:
– via the group address switch on the control panel – refer to the “Commissioning and
Testing” section in the relevant operation manual for DencoHappel MATRIX
®
control panels.
– on the printed circuit board of the MATRIX 3000 controller – refer to the unit’s ope-
ration manual.
The MATRIX OP71 is assigned to this group with the cluster configuration – see
„Submenu Cluster-config“ on page 85 in the operation manual.
Data assignment of MATRIX.LON module is performed via LON®-side configuration.
The MATRIX.V module is assigned to this group via the group address switch – refer
to the “Commissioning and Testing” Chapter in the operation manual for "DencoHappel
MATRIX
®
global modules".
Units 2 to 16 can be freely assigned. The control panel must be connected to a
MATRIX 3000 controller type
The MATRIX 3000 system permits the installation of a group, also with components
from the MATRIX 2000 system.
Besides, the control panel is not required if global modules, such as MATRIX.LON, DI,
DO, AI, OP71, are available and the required operating parameters and setpoints are
communicated via these group modules.
Unit 1 Unit 2 Unit 16
Max.
Group
4-7 wires 4-7 wires
4-7 wires 4-7 wires
Unit 16 Unit 2 Unit 16
1 control panel
Network
Note!
– If MATRIX OP71 and MATRIX.DI and/or MATRIX.AI are used in a common net-
work, the settings of the MATRIX OP71 assume higher priority.
Thus external settings are blocked and not implemented via the DI or AI module.
For example, deactivation of a unit using the input of the MATRIX.DI ("unit off")
with simultaneous setting of the fan mode via OP71 is not possible.
– Make sure that when using two MATRIX.DI (or MATRIX.AI) modules, one group
is always acted upon from only one module ("A" or "B"). Any exceptions need to
be discussed with the factory.
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