Siemens PXC D Series User manual

CM1N9222en_03

16 Mar 2010 Building Technologies

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

455

9222z01

PXA40-...

9222z16

1 Plastic housing

2 Cover to interface for extension module

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

6 / 14

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

Fault

Firmware missing / corrupt

BAT Red Continuously OFF

Continuously ON

Battery OK

Battery empty– replace!

COM Yello

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 *)

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

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

Building Technologies 16 Mar 2010

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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