Siemens DESIGO PX Series User manual

9223

DESIGO™ PX

System controllers

PXC001.D

PXC001

-E.D

PXA40-RS...

for the integration of third-party devices and systems in Desigo

•Integration platforms and system controllers for third-party devices and

systems via KNX, Modbus, M-Bus and other protocols into the automation

level via BACnet

•System controllers for the integration of Desigo RXB/RXL room controllers

•Native BACnet devices with communication via BACnet/LonTalk or

BACnet/IP

•BTL label (BACnet communications passed the BTL test)

•Comprehensive management and system functions (alarm management,

time scheduling, trends, remote management, access protection etc.)

•Supports operation via local or network-compatible operator units PXM…

CM1N9223en_01

2014-04-04

Building Technologies

Use

•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

Functions

•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

Type summary

System controllers

Type

System-Controller for the integration of KNX, M-Bus, Modbus

or SCL over BACnet/LonTalk

PXC001.D

System-Controller for the integration of KNX, M-Bus, Modbus

or SCL over BACnet/IP

PXC001-E.D

Option modules

Type

Up to 800 data points

PXA40-RS1

SCL: up to 1000 data points,

M- Bus and Modbus: up to 2000 data points)

PXA40-RS2

Equipment combinations

PXC001.D

PXC001-E.D

PXA40-RS1

PXA40-RS2

Interfaces

KNX

Serial RS232

Serial RS485

Network functions

Integration KNX

2000 DP

Integration M-Bus

250 DP

800 DP

2000 DP

Integration Modbus

250 DP

800 DP

2000 DP

Integration SCL

250 DP

800 DP

1000 DP

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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Ordering

Mechanical design

The compact construction enables the devices to be mounted on a standard

mounting rail.

Plastic housing

Front cover

PXM40-RS... option module

Plug-in screw terminal block (operating voltage)

Plug-in screw terminal block (LONWORKS bus, PXC001.D only)

Network interface RJ45 (BACnet / IP, PXC001-E.D only)

LED indicators for communication

LED indicators for device and system status

Service pin (Network identification)

RJ45 Interface for operator unit and tool (RJ45, PXC001.D only)

Plug-in screw terminal block (RS485)

RS232 interface

Plug-in screw terminal block (KNX)

RJ45 interface (ETS tool for service use)

KNX programming pin

RJ45 interface for operator unit or PX KNX tool

Slider for mounting on DIN rail

PXA40-RS...

RX TX SERVICE

RX TX

RS232/RS485 KNX

SERVICE

INFO

COMM

LOW BATT

FAULT

RUN

HMI/TOOL

HMI

CLB

CLA

1 2 3

678

RS485 RS232

910

CE -

SERVICE

KNX

TOOL

CE +

9223z16

Product number

Stock number

Designation

PXC001.D

S55372-C113

System controllers ( BACnet/LonTalk)

PXC001-E.D

S55372-C114

System controllers (BACnet/IP)

PXA40-RS1

S55372-C115

Option module RS1

PXA40-RS2

S55372-C116

Option module RS2

PXC001...

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The terminal blocks are removable for easy wiring.

Communication

RS232/RS485: RX (Green) : TX (Yellow)

KNX: RX (Green) TX (Yellow) Service (Red)

The other LEDs have the following meaning:

Service pin

LED

Color

Activity

Function

RUN Green Continuously ON

Continuously OFF

Power OK

No power

FAULT Red Continuously OFF

Continuously ON

Rapid flashing

Fault

Firmware missing / corrupt

LOW

BATT

Red Continuously OFF

Continuously ON

Battery OK

Battery empty– replace!

COMM Red Continuously ON

Continuously OFF

Flashing

Connection to switch OK

No connection to switch

Communication

INFO

Red

Freely programmable

SERVICE

(Ethernet,

PXC001-

E.D)

Red Continuously OFF

Continuously ON

Flashing

Flashing per wink

command *)

No connection to switch

No IP address configured

Physical identification of system

controller after receipt of wink

command

SERVICE

(LonTalk,

PXC001.D)

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 system

controller after receipt of wink

command

*) Wink command pattern:

2s 1s

21s

5 Hz 5 Hz

9222z02

2s 1s

Identification of the system controller in the IP network or LONWORKS network

See "Commissioning".

Engineering

See the PX open documents in folder CM110761.

Terminal blocks

LED indicators

Service pin

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Mounting

The devices can be snapped onto standardized rails.

The power supply, LonTalk, RS485 and KNX connections have plug-in screw

terminal blocks. The other interfaces are quick plug-in connections.

Instead of the front cover a PXA40-RS... option module can be fitted on the device.

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

(not available for PX KNX).

Use the Point Test Tool.

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 system controller

(service LED blinks).

•Variant via V24:

If the Force Firmware Download Key is pressed for approx. 10 s during a

restart (reset), the current D-MAP program is deleted from the FLASH.

The system controller waits briefly for the signal to activate the FWLoader and

then starts the system controller.

•IP variant: (for PXC001-E.D, significantly faster than via V24)

Press the Force Firmware Download key for 5 seconds (without hitting the

reset button).

Prerequisite: A node setup of the controller has been conducted and no

application is loaded or it was deleted in the CFC by clear/reset (communication

settings remain – which would not be the case when restart erasing by pressing

the reset key).

For details see the Firmware Download Tool User's guide, CM110626.

Press the Reset button to force a restart

Load plant operating

program

Setting parameters and

configurations

Wiring test

Network connection

Force Firmware

Download

Restart

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The KNX programming pin is situated next to the KNX terminal block and the KNX

tool plug

Maintenance

The real time clock is backed by a lithium battery type CR2032

•Life span without charge: min. 10 years.

•Life span with battery operation (cumulative): up to 1 month.

•After the "Battery low" event 1) the remaining life span under load is several

days.

The trend data and the actual parameters stored in the SDRAM memory are

backed by a Lithium battery type FR6/AA AA.

•Life span without charge: min. 10 years.

•Life span with battery operation (cumulative): up to 1 month.

•After the "Battery low" event 1) the remaining life span under load is approx.

15 hrs.

1) "Battery low" event: The "LOW BATT" LED lights up when one of the batteries'

charge is low, and the automation station automatically sends a system event.

To change the battery, remove the front cover. The battery can be removed

indefinitely as long as the unit has power. Insert new battery correctly (+ / –).

•Note the special disposal notes on Li batteries.

•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 2012/19/EU (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.

Lithium batteries: May catch fire, explode or leak. Do not short circuit, charge,

disassemble, dispose of in fire, heat above 100°C, or expose to water.

Disposal: Seal battery terminals with tape.

Service

Lithium

Position of

buttons and batteries

Note

Battery life

Replacing the battery

STOP

Caution!

Firmware upgrades

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Technical data

General device data

Operating voltage

AC 24 V ± 20%

Rated voltage

AC 24 V

Safety extra-low voltage SELV or

Extra-low voltage PELV

HD 384

Operating frequency

50/60 Hz

Energy consumption

Max. 3.5 VA

External fusing (compulsory)

External fuse protection for secondary

current: Slow blow fusible link Max. 10

circuit breaker Max. 13 A type C, or

transformer with secondary current

limitation of max. 10 A

Operating data

Processor

Motorola Power PC MPC885

Storage

64MB SDRAM / 32MB FLASH

(96MB total)

Data backup in event of power failure

Battery Backup of realtime clock

Lithium CR2032 (field replaceable)

Battery operation (cumulative): 1 month

Without load: 10 years

Battery backup for SDRAM

1 x FR6/AA Lithium (field replaceable)

Battery operation (cumulative): 1 month

Without load: 10 years

Interfaces, communication

PXC001.D PXC001-E.D

Building Level Network

LonWorks FT5000 Transceiver

Twisted Pair, 78 kBit/s

(Screw terminals)

BACnet on UDP/IP

IEEE802.3, Auto-sensing

10 Base-T / 100 Base-TX

(RJ45, shielded)

Local Communication

(HMI, Tool)

•PXM10 (RS232)

•PXM20 (BACnet/LonTalk, RJ45)

•

Tool (RJ45)

Local Communication

(HMI)

•PXM10 (RS232)

•PXM20 (BACnet/LonTalk) (RJ45)

•PXM10 (RS232)

One PXM10 operator unit and one

PXM20 per system controller may be

connected. But not twice the same

type.

One PXM10 on RJ45

KNX Tool-Interface

RJ45

CE+, CE–

KNX bus

Interface type

KNX (electrically isolated)

Transceiver

TP-UART

Bus current

5 mA

Baud rate

9.6 kbit/s

Bus topology, bus termination

Refer to KNX manual

RS232 interface

Baud rate

300, 600, 1200, 2400, 4800, 9600,

19200, 38400

(depends on software)

Data bits

7 or 8 (depending on software)

Stop bits

1 or 2 (depending on software)

Parity

None, even or odd

(depending on software)

Flow control

Xon/Xoff, hardware or none

(depending on software)

Cable type

Cable length

9-core standard screened cable

Max. 3 m

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RS485 interface

Interface type

RS485, (electrically isolated)

Baud rate, data bits / stop bit(s), parity

As for RS232 (depends on software)

Cable type

Cable length

Standard RS bus cable

Max. 1200 m

Plug-in screw terminal

Solid or stranded conductors

0.25…2.5 mm2 or 2 x 1.5 mm2

Simple cable lengths, cable

types

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

Cable type

CAT5

Housing protection standard

Protection standard

IP 20 to IEC 60529

Protection class

III to EN 60730

Ambient conditions

Normal operation

To IEC 60721-3-3

Environmental conditions

Class 3K5

Temperature

0...50 °C

Humidity

5…95 % r.h. (non-condensing)

Mechanical conditions

Class 3M2

Transport

To IEC 60721-3-2

Environmental conditions

Class 2K3

Temperature

-25…70 °C

Humidity

5…95 % r.h. (non-condensing)

Mechanical conditions

Class 2M2

Standards, directives and

approvals

Product standard

EN 60730-1

CM1T9223xx

CM1T922

2en_C1

Zertifikat

AMEV: Supports profiles AS-A and AS-B to

AMEV directive "BACnet in public

buildings"

BACnet 2011, V1.1

http://database.ul.com/

Document download

www.hqs.sbt.siemens.com/gip/general/dlc/dl

c_mobile_direct.asp?BPZ:PXC001

Environmental compatibility

The product environmental declaration

CM1E9223 contains data on

environmentally compatible product design

and assessments (RoHS compliance,

materials composition, packaging,

environmental benefit, disposal)

ISO 14001 (Environment)

ISO 9001 (Quality)

Dimensions

See “Dimensions”

Weight

Without / with packaging

PXC001.D, PXC001-E.D

PXA-40-RS1, PXA40-RS2

0.635 kg / 0.731 kg

0.048 kg / 0.060 kg

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Pin assignment

Plug-in screw terminal block

1AC 24 V

2Ground

3Functional earth

Plug-in screw terminal block

4 CLA LonWorks Data A

5 CLB LonWorks Data B

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. Not used

5. Not used

6. Rx –

7. Not used

8. Not used

9215Z01

8 7 6 5 4 3 2 1

1. Unoccupied

2. Unoccupied

3. G0, GND

4. G/Plus

5. Not used

6. Not used

7. COM1/TxD

8. COM1/RxD

9215Z01

8 7 6 5 4 3 2 1

1. L

ORKS

Data A (CLA)

2. LONWORKS Data B (CLB)

3. G0 / GND

4. G / Plus

5. Not used

6. Not used

7. COM1 / TxD

8. COM1 / RxD

9280Z03

87654321

1. KNX data (CE+)

2. KNX data (CE–)

3. Not used

4. Not used

5. Not used

6. Not used

7. Not used

8. Not used

9281z04

1 2 3 4 5

6 7 8 9

DCD

Data carrier detect

DSR

Data set ready

RXD

Received data

RTS

Request to send

TXD

Transmit data

CTS

Clear to send

DTR

Data terminal ready

Not connected

GND

Signal ground

Plug-in screw terminal block

6 + Tx

7 –Rx

8 Screen, connected to functional earth

Plug-in screw terminal block

9 (CE–) – KNX data cable

10 (CE+) + KNX data cable

1 2 3

CLB

CLA

678

910

CE -

CE +

Supply plug

LONWORKS plug

(PXC001.D)

Ethernet plug

(PXC001-E.D)

"HMI" plug

(PXC001-E.D)

Plug "HMI" and

"HMI/Tool"

(PXC001.D)

Tool plug (KNX)

RS232 plug serial

RS485 plug

KNX plug

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Dimensions

50.2

143

38.5

50.8

256

271.5

133,5

149.4

44.3

32.5

9223M01

All dimensions in mm

2014 Siemens Switzerland Ltd Subject to change

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