User Manual

Room automation
Desigo room automation
20
298 | 353 CM110664en_07
Operating voltage
230V
• • •
24V
• • •
Inputs and outputs onboard
Digital inputs
1 1 1 1 1 2
Universal inputs
2 2 2 2 2 4
Relay outputs
3 1 3
Triac outputs
4 4 6 6 8
Analog outputs (DC 0...10 V)*
3 1 2 2 4
Pressure sensor
1
Maximum configuration
Number of I/O data points
30 30 30 30 30 60
Integrated power supply for KNX (mA)
50 50 50 50 50 50
Key
1
Total number of data points used by TX-I/O, KNX PL-Link and DALI. For details, see chapter
System Configuration .
PXC3.E16A room automation station for lighting
The PXC3.E16A room automation station is tailored for challenging lighting
applications. All lighting applications that also run on the PXC3.E7.. are
available. The PXC3.E16A communicates via BACnet/IP with the DXR2.E.. and
PXC3.E.. room automation stations. Using the on-board DALI interface, up to 64
ECGs (electronic control gear) can be integrated in 16 groups. The PXC3.E16A
can be used for centralized lighting automations or, as applicable, as a
supplement to a decentralized HVAC installation.
Example: Centralized lighting installation with decentralized HVAC installation
● DXR2.E.. to automate HVAC in the room
● Centralized installation with PXC3.E..A for lighting
Example: Centralized lighting installation without HVAC installation
● One PXC3.E16A is centrally installed per DALI line
● Optional PXC3.E7..A
– To integrate buttons via KNX PL-Link
– To use TXM1 modules
– Three-phase power installation possible