User Manual

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Siemens PXC-NRUF – Automation station, compact series CM2N9760en_07
Building Technologies 2015-12-23
Functions
Automation stations provide the infrastructure for recording and processing system
and application-specification functions and are freely programmable.
Comfortable management functions are integrated in addition to control functions,
e.g.:
• Alarm management with alarm routing via the entire network. Standard, basis
and expanded alarm management with checked secure transmission and
automated transmission monitoring.
• Scheduler programs.
• Trend functions.
• Remote management function.
• Secured access to the entire network using individually defined user profiles and
categories.
The automation stations can be freely programmed (relying closely on CEN
standard 1131) in D-MAP programming language. All function blocks, provided in
libraries were graphically interconnected to plant operating programs.
The L
ONWORKS bus using internally standardized BACnet protocol is used for
communications.
Both peer-to-peer communication to other automation stations as well as
connection to operating units PXM... are supported.
Type summary
Device
Type
Data point mix
UI
DI
UO
DO
Automation station for 64 physical data
points
PXC-NRUF 16 24 8 16
Accessories
Type designation
Connecting cable between operating unit PXM10 or
PXM20 and the automation station.
PXA-C1
Adapter for firmware download.
PXA-C2
Programming language
Communication