Table of Contents
Use
Functions
Type summary
Equipment combinations
Option modules are
"hot-pluggable"
2 / 10
Siemens
Building Technologies
• The system controllers support the integration of Desigo RXB/RXL room
controllers as well as third-party devices and systems via KNX, Modbus or M-
Bus etc. in the automation level using BACnet/LonTalk or BACnet/IP
• Mapping and monitoring of third-party disciplines as HVAC, light, SPS etc.
• Functionality as freely programmable system controllers for standard or
proprietary protocol applications
• The system controllers provide the infrastructure to hold and execute the system
and application specific functions. They are freely programmable.
• Comprehensive management and system functions are available:
Alarm management
−
Time scheduling
−
−
Trends
Access protection
−
System controllers
System-Controller for the integration of KNX, M-Bus, Modbus
or SCL over BACnet/LonTalk
System-Controller for the integration of KNX, M-Bus, Modbus
or SCL over BACnet/IP
Option modules
Up to 800 data points
SCL: up to 1000 data points,
M- Bus and Modbus: up to 2000 data points)
Interfaces
KNX
Serial RS232
Serial RS485
Network functions
Integration KNX
Integration M-Bus
Integration Modbus
Integration SCL
PXA40-... option modules can be plugged and unplugged when the automation
station is operating.
• The functionality is available immediately after inserting.
• The functionality disappears approx.1 minute after unplugging.
PXC001 System controllers
PXC001.D
PXA40-RS1
PXC001-E.D
X
--
X
--
X
--
2000 DP
--
250 DP
800 DP
250 DP
800 DP
250 DP
800 DP
Type
PXC001.D
PXC001-E.D
Type
PXA40-RS1
PXA40-RS2
PXA40-RS2
--
--
--
--
2000 DP
2000 DP
1000 DP
CM1N9223en_01
2014-04-04
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