Siemens PXC D Series User manual

CM1N9222en_03
16 Mar 2010 Building Technologies
s
9222
9222P01
DESIGO™ PX
Automation stations
modular series
PXC....D
PXC...-E.D
PXA40-…
Freely programmable modular automation stations for HVAC and building
services plants.
Native BACnet automation station with communications BACnet via
LonTalk, PTP or Ethernet / IP
BTL label (BACnet communications is BTL tested)
High performance and reliable operation
Comprehensive management and system functions (alarm management,
time schedules, trends, remote management, access protection, etc.)
The integrated web server allows for generic or graphical web operation as
well as sending alarms via SMS or email
Island bus to connect external TX-I/O modules with any data point mix
For stand-alone applications, or for use within a device or system network
Supports the following operating elements:
– local / network capable operator units PXM...
– PX-WEB (operation via web browser, touch panel or PDA)
System controller for integration of DESIGO RXC and LONMARK®
compatible 3rd party devices

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Siemens PXC....D PXC...-E.D + PXA40-… – Automation stations modular series CM1N9222en_03
Building Technologies 16 Mar 2010
Type summary
Automation stations
for connection of TX-I/O-modules via island bus
Up to 200 data points Over 200 data points
Automation station BACnet / LonTalk PXC100.D PXC200.D
Automation station BACnet / IP PXC100-E.D PXC200-E.D
Compatibility
Operating units Type Data sheet
Local operating unit PXM10 CM1N9230
Operating unit PXM20 CA1N9231
Operating unit for Ethernet PXM20-E CM1N9234
Connection cable (to connect to operator units PXM10 or
PXM20 and to download firmware)
PXA-C1 --
TX-I/O device Type Data sheet
Digital input module 8 or 16 I/O points TXM1.8D, TXM1.16D CM2N8172
Universal module without / with local operation and LCD TXM1.8U, TXM1.8U-ML CM2N8173
Super universal mod. without / with local operation and LCD TXM1.8X, TXM1.8X-ML CM2N8174
Relay module without / with local operation TXM1.6R, TXM1.6R-M CM2N8175
Resistance measuring module (for Pt100 4-wire) TXM1.8P CM2N8176
Power supply module 1.2 A, Fused 10A TXS1.12F10 CM2N8183
Bus interface module, Fused 10A TXS1.EF10 CM2N8183
Island bus expansion module TXA1.IBE CM2N8184
TX OPEN module TXI1.OPEN CM1N8185
System controllers
for integration via extension modules PXX...
System controller BACnet / LonTalk PXC00.D
System controller BACnet / IP PXC00-E.D
Extension module LONWORKS
for integration of DESIGO RXC and LonMark compatible 3rd party devices (together with PXC00….D)
Type Data sheet
Integration of max. 60 devices
Integration of max. 120 devices
PXX-L11
PXX-L12
CM1N9282

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Siemens PXC....D PXC...-E.D + PXA40-… – Automation stations modular series CM1N9222en_03
Building Technologies 16 Mar 2010
Option module for Automation stations and system controllers PXC00 / 100 / 200.D (BACnet/LonTalk)
The option module can be mounted in place of the front cover.
Module PXA40-... T
Interfaces
USB Host (for modem via PXA-C3) X
Network functions
PTP Dial-in XWP (modem) 1) X
Option module for Automation stations and system controllers PXC00 / 100 / 200-E.D (BACnet/IP)
The option module can be mounted in place of the front cover.
Module PXA40-... W0 W1 W2 T
Interfaces
Ethernet RJ45 X X X
USB Host (für Modem via PXA-C3) X X X X
Remote management
PTP Dial-in DESIGO INSIGHT
(Modem) 1) X X X X
PPP via Ethernet RJ45 1) X X X
Web functions
Generic Web functions X2) X X
Graphic Web functions X2) X
Send alarms via SMS (Modem) X X X
Send alarms via E-Mail (RJ45) X X X
1) The modem connection can be configured as follows:
either for Remote Management (XWP)
or for Remote Management PX WEB generic / graphical and alarming with SMS.
2) Web functions for the own automation station only
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.
Option modules are
"hot-pluggable"

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Siemens PXC....D PXC...-E.D + PXA40-… – Automation stations modular series CM1N9222en_03
Building Technologies 16 Mar 2010
Automation station functions
These freely programmable automation stations provide the infrastructure for the
provision and processing of system-specific and application-specific functions. In
addition to the control functions, the automation station also incorporates
convenient integrated management functions such as:
Alarm management with alarm routing throughout the network. Management of
simple, basic and extended alarms, with safe transfer tracking and automatic
monitoring of alarm transmission
Time schedules
Trend
Remote management function
Access protection throughout the network, with individually definable user
profiles and categories
The automation stations are freely programmable in D-MAP programming
language. This involves the creation of plant operating programs through graphics-
based interconnection of function blocks and compounds held in libraries.
Communication is via Ethernet with the internationally standardized BACnet
protocol. Both peer-to-peer communications with other automation stations and
connection to the PXM20-E operator units are supported.
The devices communicate via an open LonTalk system in accordance with the
international standard BACnet protocol. Both peer-to-peer communications with
other automation stations and connections to the PXM20 operator units are
supported.
The devices communicate via the public telephone network in accordance with the
international standard BACnet protocol.
Automation station operation
There are various options for the operation of the PXC…U automation stations:
Local PXM10 operator unit,connected via a PXA-C1 cable
Network-compatible PXM20 operator unit (BACnet/LonTalk)
for operation of the local automation station or an automation station in a
network,; connected via PXA-C1 cable
Network capable operator unit PXM20-E (BACnet / IP)
to operate an automation station in the network, connected to an Ethernet hub or
switch
PX-WEB: Optional web server via PXA40-W... option module.
Allows operation with a web browser, a touch panel or a PDA.
The transfer of alarms via SMS or e-mail can be configured in the automation
station.
Programming language
Communication
BACnet/IP
(PXC...-E.D only)
BACnet/LonTalk
(PXC....D only)
BACnet/PTP
(with option
module
PXA40...)

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Siemens PXC....D PXC...-E.D + PXA40-… – Automation stations modular series CM1N9222en_03
Building Technologies 16 Mar 2010
Mechanical design
The compact construction enables the automation stations to be mounted on a
standard mounting rail.
PXC....D
1
3
2
455
5
7
6
5
5
8
88
9222z01
PXA40-...
3b
9222z16
1 Plastic housing
2 Cover to interface for extension module
3a
3b
Front cover
PXM40-... option module
4 Plug-in terminal block with screw terminals (operating voltage)
5 Interface for network, operator units, tool, etc.
6 LED display for devices and system status
7 Island bus connector (not on PXC00…)
8 Slider for mounting on DIN rail

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Siemens PXC....D PXC...-E.D + PXA40-… – Automation stations modular series CM1N9222en_03
Building Technologies 16 Mar 2010
RUN
FLT
BAT
COM
INF
SRV
9222z14
Service pin (DESIGO)
LED Color Activity Function
RUN Green Continuously ON
Continuously OFF
Power OK
No power
FLT Red Continuously OFF
Continuously ON
Rapid flashing
OK
Fault
Firmware missing / corrupt
BAT Red Continuously OFF
Continuously ON
Battery OK
Battery empty– replace!
COM Yello
w
Continuously ON
Continuously OFF
Flashing
Connection to hub OK
No connection to hub
Communication
INF Red Freely programmable
SRV
(Ethernet)
Red Continuously OFF
Continuously ON
Flashing
Flashing per wink
command *)
OK
No connection to hub
No IP address configured
Physical identification of automation
station after receipt of wink command
SRV
(LONWORKS
Bus)
Red Continuously OFF
Continuously ON
Flashing
Flashing per wink
command *)
LONWORKS node is configured
Faulty LONWORKS chip, or service pin
currently depressed
LONWORKS node is not configured
Physical identification of automation
station after receipt of wink command
*) Wink command pattern:
2s 1s
21s
5 Hz 5 Hz
9222z02
2s 1s
Mounting instructions
The automation stations can be snapped onto standardized rails.
The power supply connection and the room devices have plug-in screw terminal
blocks. The other interfaces are quick plug-in connections.
Instead of the front cover a PXA40... option module can be fitted on the modular
automation station.
LED indicators

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Siemens PXC....D PXC...-E.D + PXA40-… – Automation stations modular series CM1N9222en_03
Building Technologies 16 Mar 2010
Commissioning
In order to prevent equipment damage and/or personal injuries always follow local
safety regulations and the required safety standards.
The plant operating program is downloaded using the CFC from XWP – locally via
the automation station's RJ45 interface or via the network (BACnet/IP or
BACnet/LonTalk).
Use the PX Design tool in XWP for setting the control parameters and the
configuration data. Data visible on the network may also be edited with an operator
unit PXM20 / PXM20-E (BACnet / LonTalk or BACnet / IP).
Part of the data can also be edited locally using the operator unit PXM10.
It is possible to test field devices and the wiring as soon as the power supply is
connected, without first downloading the plant operating program.
BACnet / LonTalk for PXC...D and PXC..-T.D: using operator unit PXM20
BACnet / IP for PXC..-E.D: using operator unit PXM20-E.
Requirement: PX and PXM20-E are on the default IP and alone on the IP
segment.
The network addresses are configured with XWP. For unique identification in the
network (BACnet/IP or BACnet/LonTalk), press the Service button with a long,
pointed object or send a wink command to the appropriate automation station
(service LED blinks).
Variant via V24:
If the Force Firmware Download Key is pressed during a restart (reset), the
current D-MAP program is deleted from the FLASH.
The automation station waits briefly for the signal to activate the FWLoader and
then starts the automation station.
IP variant: (for PXC..-E.D, significantly faster)
Press the Force Firmware Download Button for 5 seconds (without hitting the
reset button).
Requirement: The automation station has conducted a node setup and no
application is loaded or was deleted in the CFC by clear/reset (communication
settings remain – which would not be the case when erasing by pressing the
reset key).
Press the Reset button to force a restart
Alkaline AA
FW
Reset
Lithium Service Pin
RUN
FLT
BAT
COM
INF
SRV
9222z04
The power supply of the automation station must be switched on and off
simultaneously with the power supply of the TX-I/O modules.
Otherwise, unwanted alarms will be generated.
Load plant operating
program
Setting parameters and
configurations
Wiring test
Network connection
Force Firmware
Download
Restart
Assignment of
buttons and batteries
Power supply

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Siemens PXC....D PXC...-E.D + PXA40-… – Automation stations modular series CM1N9222en_03
Building Technologies 16 Mar 2010
Maintenance
Database information is stored in SDRAM which is supported by a battery
(Alkaline AA). This saves time for reloading the program and database after
longer power outages (up to approx. 1 month).
Alkaline batteries usually have a life span of at least four years.
After the “Battery low” event, the battery still has a residual life of a few more days.
The Real-Time Clock is supported by a lithium battery with a life span of at least
10 years.
The Low BAT LED lights up when one of the batteries charges is low and the
automation station automatically sends a system event.
It can also be set as an alarm to selected recipients.
To change the battery remove the front cover. The battery can be removed
indefinitely as long as the unit has power.
A wrist-strap and grounding cable must be used to avoid hardware damage
through electrostatic discharge (ESD).
Firmware and operating system stored in non-volatile Flash ROM. Flash ROM
memory can be easily updated on the plant, when a new firmware version is
available.
Disposal
The devices are classified as waste electronic equipment in terms of the
European Directive 2002/96/EC (WEEE) and should not be disposed of as
unsorted municipal waste.
The relevant national legal rules are to be adhered to.
Regarding disposal, use the systems setup for collecting electronic waste.
Observe all local and applicable laws.
Battery life
Replacing the battery
STOP
Caution
Firmware upgrades

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Siemens PXC....D PXC...-E.D + PXA40-… – Automation stations modular series CM1N9222en_03
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Technical data
General device data Operating voltage AC 24 V ± 20%
Safety extra-low voltage SELV or
Extra-low voltage PELV
HD 384
Operating frequency 50/60 Hz
Energy consumption Max. 24 VA (same for all types)
Internal fuse 5 A
Operating data Processor Motorola Power PC MPC885
Storage 64MB SDRAM / 32MB FLASH
(96MB total)
Accuracy class 0.5
Data backup in event of power failure
Battery backup for SDRAM
1 x AA alkaline (replaced on plant)
Typically one month
(unused: 4 years)
Battery backup for real-time clock
Lithium (replaced on plant)
10 years
Communication interfaces PXC....D PXC...-E.D
Building Level Network LONWORKS FTT Transceiver
(screw terminals (B))
10 Base-T / 100 Base-TX
IEEE802.3, Auto-sensing
(RJ45 (D))
Local communication
(HMI) (RJ45 (C))
PXM20 (BACnet/LonTalk) *)
Local communication
(HMI, Tool) (RJ45 (E))
PXM10 (serial)
PXM20 (BACnet/LonTalk) *)
Tool
Connection cable max. 3 meters
Local communication
(HMI) (RJ45 (G))
PXM10 (serial) PXM10 (serial)
USB host interface
(Modem)
RS232 modem (via USB-RS232
adapter cable PXA-C3)
RS232 modem (via USB-RS232
adapter cable PXA-C3)
USB device interface (for future applications) (for future applications)
Ethernet interface
Interface type 100BaseTX, IEEE 802.3 compatible
Bit rate 10 / 100 MBit/s, autosensing
Protocol BACnet on UDP/IP
Pin RJ45 socket, screened
LONWORKS bus interface
Network TP/FT-10
Baud rate 78 kBit/s
Protocol BACnet
Interface chip Echelon Processor TMPN3150B1AF
Island bus interface
(CD, CS ) Short-circuit proof Short-circuit proof
*) only ONE PXM20 per automation station

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Siemens PXC....D PXC...-E.D + PXA40-… – Automation stations modular series CM1N9222en_03
Building Technologies 16 Mar 2010
Plug-in screw terminal Power supply Solid or stranded conductors
0.25…2.5 mm2 or 2 x 1.5 mm2
Plug-in screw terminal LonWorks bus Solid or stranded conductors
0.25…2.5 mm2 or 2 x 1.5 mm2
Connection cable Ethernet and PXM20-E Max. 100 m
Cable type Standard at least CAT5
UTP (Unshielded Twisted Pair)
or STP (Shielded Twisted Pair)
Connection cable LONWORKS bus See Installation Guide CA110396
Simple cable lengths, cable
types (see Installation Guide
PX, CA110396)
Cable type ConCab or CAT5
Connection cable PXM10 Max. 3 m
Connection cables for island bus See CM110562
Housing protection standard Protection standard to EN 60529 IP 20
Protection class Insulation protection class II
Ambient conditions Normal operation To IEC 69721-3-3
Environmental conditions Class 3K5
Temperature 0...50 °C
Humidity 5…95 % r.h. (non-condensing)
Mechanical conditions Class 3M2
Transport To IEC 69721-3-2
Environmental conditions Class 2K3
Temperature -25…70 °C
Humidity 5…95 % r.h. (non-condensing)
Mechanical conditions Class 2M2
Standards, guidelines Product safety
And approvals Automatic electronic controls for
household and similar use
EN 60730-1
Electromagnetic compatibility
Interference immunity EN 61000-6-2 (industry)
Emitted interference EN 61000-6-3 (residential)
CE compliance:
Electromagnetic compatibility 2004/108/EC
UL approval (UL 916) PAZX7
Federal Communications Commission (US) FCC CFR 47 Part 15 Class B
C-Tick compliance per Australian EMC
Framework Radio Emission Standard
Radio Communications Act 1992
AS/NZS 2064
Environmental compatibility The product environmental declaration
CM1E9222 contains data on
environmentally compatible product design
and assessments (RoHS compliance,
materials composition, packaging,
environmental benefit, disposal)
ISO 14001 (Environment)
ISO 9001 (Quality)
SN 36350 (Environmentally
compatible products)
2002/95/EC (RoHS)
Dimensions See “Dimensions”
Weight Excluding packaging With packaging
All types 0,489 kg 0,531 kg

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Siemens PXC....D PXC...-E.D + PXA40-… – Automation stations modular series CM1N9222en_03
Building Technologies 16 Mar 2010
Connection terminals and interfaces
PXC....D
24 V~
T
CLA CLB
HMI
HMI
HMI / TOOL
(A)
(B) (C)
(E)
(F)
(G)
9222Z10
123 45
PXC...-E.D
24 V~
T
HMI
9222Z11
(A)
(D)
(F)
(G)
123
1, 2 24 V ~, Operating voltage AC 24 V
3 Functional ground Plug-in screw terminal block
(A) USB host interface (for modem via PXA-C3 adapter cable)
4,5 (B) CLA, CLB LONWORKS bus Plug-in screw terminal blocks
(C) HMI RJ45 interface (LONWORKS) for operator unit PXM20 (tool as well)
(D) RJ45 interface for Ethernet
(Operator unit PXM20-E can be connected to hub/switch)
(E) HMI / Tool RJ45 interface (LONWORKS and serial) for PXM10, PXM20 and tool
(F) USB device interface (for future applications)
(G) HMI RJ45 interface (serial) for operator unit PXM10

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Siemens PXC....D PXC...-E.D + PXA40-… – Automation stations modular series CM1N9222en_03
Building Technologies 16 Mar 2010
Pin assignment for RJ45 plug
Pin description Pin description
9222z12
8 7 6 5 4 3 2 1
1. LONWORKS Data A (CLA)
2. LONWORKS Data B (CLB)
3. G0 / GND
4. G / Plus
5. Unused
6. Unused
7. Unused
8. Unused
RJ45 socket screened, standard connection in accordance with AT&T256
9222z12
8 7 6 5 4 3 2 1
1. Tx+
2. Tx –
3. Rx +
4. Unused
5. Unused
6. Rx –
7. Unused
8. Unused
9222z12
8 7 6 5 4 3 2 1
1. LONWORKS Data A (CLA)
2. LONWORKS Data B (CLB)
3. GND
4. +24 V max. 300 mA
(PXM20)
5. Unused
6. Unused
7. COM1 / TxD
8. COM1 / RxD
9222z12
8 7 6 5 4 3 2 1
1. unused
2. unused
3. G0 / GND
4. G / Plus
5. Unused
6. *)
7. COM1/TxD
8. COM1/RxD
*) 6 Unused (PXC….D)
Connected to pin 8 (PXC…-E.D)
Connection diagrams
See Planning and Installation Guide TX-I/O, CM110562.
Plug (C)
"HMI" (LONWORKS)
Plug (D)
Ethernet
Plug (E)
"HMI / Tool"
(LONWORKS and serial)
Plug (G)
"HMI" (serial)
Connecting TX-I/O
modules and field
devices

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Siemens PXC....D PXC...-E.D + PXA40-… – Automation stations modular series CM1N9222en_03
Building Technologies 16 Mar 2010
Dimensions
Automation stations, system controllers PXC….D
74
192
199
43
4.5
96
93 90
35.5
45
44
66
704
9222m14
81 (PXA40-...)
(PXA40-...)
Option modules PXA40-...
143
9222m15
40
15
All dimensions in mm

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Siemens PXC....D PXC...-E.D + PXA40-… – Automation stations modular series CM1N9222en_03
Building Technologies 16 Mar 2010
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