Data Sheet for Product

2 / 12
Siemens PXC....D PXC...-E.D + PXA40-… – Automation stations modular series CM1N9222en_18
Smart Infrastructure 2022-01-15
Functions
Modular, freely programmable automation stations for HVAC and building control
systems.
 Management functions (alarm management with alarm routing, schedulers,
trend functions, remote management, access protection with individually defined
user profiles and categories).
 For stand-alone applications or for use within a device or system network.
 BTL-tested BACnet communications on LonTalk, PTP or IP, compliant with
BACnet standard (Rev. 1.12 -for Desigo V6.0 and later) including B-BC profile.
 AMEV profiles AS-A and AS-B to recommendation "BACnet 2011 - Version 1.2
(for Desigo V6.0 and later)".
 Freely programmable, using the D-MAP programming language (close
resemblance to CEN standard 11312). All function blocks, available in libraries,
can be graphically connected.
 Engineering and commissioning using the Desigo Xworks Plus tool.
 Connection of field devices to a customized mix of TX-I/O modules.
 Connection of installed PTM-I/O modules – the perfect solution to migrate legacy
systems.
 Connection of TX Open modules to integrate third-party devices such as
variable speed drives, pumps or energy counters.
 Connection of detached I/O islands with integration.
 Connection of LonMark® compatible devices
 Low voltage protection and start-up management to protect the devices against
fluctuating voltage.
 Scalable range of touch panels, Web solutions and operator units.
Modular automation station with connected TX-I/O modules
Overview of automation stations – modular series
Connection of TX-I/O modules, TX Open modules, PTM-I/O modules via PXX-
PBUS and LonWorks devices via PXX-L11/12.
Activation of generic Web operation with PXA40-W1
BACnet/IP PXC00-E.D PXC50-E.D PXC100-E.D PXC200-E.D
BACnet/LonTalk PXC00.D PXC50.D PXC100.D PXC200.D
Number of physical data
points TX-I/O
– 80 200 350
Number of TX Open
Modules for e.g. Modbus,
M-Bus
– 5 5 5
Number of data points
(TX-I/O and TX Open)
– 400 600 1000
Number LonWorks
Devices via PXX-Lx
60 or 120 10 60 or 120
1)
60 or 120
1)
1)
In concurrent use with TX-I/O modules, the number of devices is reduced in
relation to capacity
Extension capabilities of the automation stations