automation stations modular series

CM1N9222en_02 30 Jun 2009 Building Technologies

s 9222

922

2P01

DESIGO™ PX Automation stations

modular series PXC....D PXC...-E.DPXA40-…

• 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

2 / 14

Siemens PXC....D PXC...-E.D + PXA40-… – Automation stations modular series CM1N9222en_02 Building Technologies 30 Jun 2009

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

3 / 14


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 X 2) X X Graphic Web functions X 2) 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 one 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"

4 / 14


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, either plugged into the automation station or

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; either plugged into the automation station, or 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...)

5 / 14


Mechanical design

The compact construction enables the automation stations to be mounted on a standard mounting rail.

PXC....D

1

3

2

4 5 5

5

7

6

5

5

8

8 8

9222

z01

PXA40-...

3b

9222

z16

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

6 / 14


RUNFLTBATCOMINFSRV

9222

z14

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 Yellow

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

7 / 14


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 tool PX Design 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 (within 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

RUNFLTBATCOMINFSRV

9222

z04

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

8 / 14


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 select 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

9 / 14


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 auf UDP/IP Pin RJ45 Buchse geschirmt 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

10 / 14


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

11 / 14


Connection terminals and interfaces

PXC....D

24 V~

T

CLA

CLB

HMI

HMI

HM

I / T

OO

L

(A)(B) (C)

(E)

(F)

(G)

9222

Z10

1 2 3 4 5

PXC...-E.D

24 V~

T

HMI

9222

Z11

(A)(D)

(F)

(G)

1 2 3

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

12 / 14


Pin assignment for RJ45 plug

Pin description Pin description

9222

z12

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

9222

z12

8 7 6 5 4 3 2 1

1. Tx+ 2. Tx – 3. Rx + 4. Unused

5. Unused 6. Rx – 7. Unused 8. Unused

9222

z12

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

9222

z12

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

13 / 14


Dimensions

Automation stations, system controllers PXC….D

74

192199

43

4.5

969390 35.5

45

4466

704

9222

m14

81 (PXA40-...)

(PX

A40-

...)

Option modules PXA40-...

143

9222

m15

40

15

All dimensions in mm

14 / 14


© 2009 Siemens Switzerland Ltd Subject to change

CM2N8185en_01 31 Jan 2009 Building Technologies

s 8185

8185

P01

TX-I/O™; DESIGO™ OPEN TX OPEN

RS232/485 module TXI1.OPEN

for integrating third-party systems and devices to DESIGO (V4 or higher)

• Platform to integrate third-party systems and devices to the DESIGO building automation and control system (Version 4 or higher)

• Suitable for operation using pre-defined applications from Siemens or using in-house developed applications

• USB interface for connecting the TX OPEN Tool

• Compact design per DIN 43 880

• Easy installation and setup – Plug-in screw terminals – Power from Island bus (DC 24 V)

• Simple, fast diagnostics

2 / 8

Siemens TXI1.OPEN – TX OPEN RS232/485 module CM2N8185en_01 Building Technologies 31 Jan 2009

Function

The TX OPEN RS232/485 module integrates third-party systems via RS232 or RS485 interface to the DESIGO building automation and control system. The required applications are loaded onto the module via the USB interface.

Siemens offers finished applications for the following systems: − Modbus (Engineering guide CM110571) − M-bus (Engineering guide CM110572) − SED2 (Engineering guide CM110573) − Additional applications are currently being prepared You may also develop your own applications using Microsoft ® eMbedded Visual C++ 4.0, see Developer's guideline for the TXI1.OPEN, CM110570. The TX OPEN RS232/485 module is powered directly with DC 24 V from the island bus.

A webpage that may be viewed in the web browser via the USB interface, displays the interface configuration and values from the third-party system / device.

The TX OPEN Tool supports the download of firmware and applications as well as the configuration data.

Type summary

Product No. Stock number Designation TXI1.OPEN S55661-J100 TX OPEN RS232/485 module

Configuration software TX OPEN Tool (Please contact your regional company for orders)

Ordering

When ordering, please specify the quantity, designation, product number and stock number.

Example: 10 TX OPEN RS232/485 Module TXI1.OPEN, S55661-J100

Equipment combinations

The TX OPEN RS232/485 module is suitable for using an island-bus capable automation station, i.e. in plants with version 4 or higher. For plants with versions up to 2.37, only I/O OPEN modules from the PT-I/O range are suitable..

Accessories

Note: Version 2.37

3 / 8


Design and technology

Overview

8185

Z01

G

CB

F F

TX RX REF

1 2 3

RUN

A

COM

6

7

90

2

4

8

1

3

56

7

90

2

4

8

1

3

5

+ _

D Ex10 x1

AddressRS232RS485

G

G

Key

U Plug-in screw terminal for RS232 and RS485 (Changeover via software)

Terminal RS232 RS485 1 TX + 2 RX – 3 REF (Potential equalization)

B LED "RUN" Power OK

C LED “COM” Communication (RS)

D USB connection for TX OPEN Tool

E Rotary switches to set module address

F Bus connector

G Attachment slider for standard rails

Mechanical properties

Housing • The housing complies with DIN 43880 and is 96 mm wide. • During mounting, ensure sufficient convection

(max. ambient temperature 50°C).

Electrical properties

Power • The TX OPEN RS232/485 module is powered directly with DC 24 V from the island bus. No separate power required.

Interfaces • Plug-in screw terminal for serial interfaces RS232 and RS485 • USB plug type B for connecting the TX OPEN Tool

Island bus • The TX OPEN RS232/485 module has contacts on the left and right side of the housing for the island bus. The module is plugged in between existing modules or attached at the end of a I/O row.

System ground • The serial interfaces RS232 / RS485 are electrically isolated from the island bus side. The connected third-party system may be earthed.

Protection against incorrect wiring

• All terminals are protected against short circuit and incorrect wiring using AC/DC 24 V.

• Side bus connector: No protection • Voltage higher than AC / DC 24 V: No protection

4 / 8


Interfaces

General • Serial interfaces are electrically isolated • The serial interfaces use the same connection terminals.

You can use either RS232 or RS485 (Changeover via software).

RS232 • The interface supports baud rates from 300 to 115200 Baud. • The signals RXD and TXD are available, but without handshake signals.

RS485 • The interface supports baud rates of 9600 and 19200 Baud.

Bus terminator • You can switch up a bus termination via software in the I/O OPEN module (1nF, 120 Ohm in series).

Signaling

RUN (green) LED displays power is available and sufficient.

COM (green) This LED displays communications on the RS side.

Address switch The module address is switched using the two rotary switches. The factory setting is 00 (the TX OPEN RS232/485 module is inactive). Corresponds to a open address key in an I/O module.

Related documents

Document Number [1] TX OPEN developer's guideline CM110570 [2] TX-OPEN Modbus engineering CM110571 [3] TX OPEN M-bus engineering CM110572 [4] TX OPEN SED2 engineering CM110573 [5] TX OPEN Tool online help -- [6] TX-I/O™ module, data sheets CM1N817... [7] TX-I/O™ Planning and installation manual CM110562

Disposal

The device is 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.

5 / 8


Mounting

The device is mounted on a standard rail 35 x 7.5 mm (tophat rails TH35-7.5 per EN60715) The device can be plugged into any position on the I/O row. One TX OPEN RS232/485 module may be removed from the row of modules. Please note, however, that the island bus and power is interrupted for all subsequent modules. TX-I/O™ devices can be mounted in any position:

You must ensure, however, that sufficient ventilation is available to maintain the permissible ambient temperature (max. 50°C).

Technical data

Operating voltage

Power from the island bus. No separate power required.

DC 24 V

Power consumption 55 mA / 1.32 W

Side bus connector No protection! Protection against short-circuit and incorrect wiring Serial interfaces • Protection against surges to

AC/DC 24 V and short circuits • Electronic isolation from island

bus GND RS242/485 interface You can switch up a bus termination via software in the I/O OPEN module (1nF,

120 Ohm in series) USB interface • Plug Type B (USB device) • Data rate (USB 1.0 full speed) 12 MBit/s • Electronic isolation from island bus GND No • Protective switch against surges and over

current Yes

Connection terminals,

plug-in Mechanical design

Copper wire or copper stranded wires with ferrules Copper stranded wires without ferrules

Plug-in screw terminal 1 x 0.6 mm∅ to 2.5mm2 or 2 x 0.6 mm∅ to 1,0 mm2 1 x 0.6 mm∅ to 2.5 mm2 or 2 x 0.6 mm∅ to 1,5 mm2

Screwdriver Flat screwdriver size 1 with shaft ø ≤ 4.5 mm

Maximum stud torque 0.6 Nm

Fixings

Order

Exchange

Permissible mounting positions

6 / 8


Classification per EN 60730

Function of automatic control devices Degree of pollution Mechanical design

Type 1 2 Protection class III

Housing type IP class per EN 60529 Front parts in DIN excerpt terminal part

IP30 IP20

Environmental conditions

Operation Climatic conditions Temperature Humidity

Mechanical conditions

As per IEC 60721-3-3 Class 3K5 –5 ... 50 °C 5 … 95 % r.F Class 3M2

Transport Climatic conditions Temperature Humidity


As per IEC 60721-3-2 Class 2K3 -25...70 °C 5 … 95 % r.F Class 2M2

Standards, directives and

approvals Product safety

Automatic electrical controls devices for household and similar use

EN 60730-1

Electromagnetic compatibility Immunity Industrial sector Emissions Residential, Light industry

EN 61000-6-2 EN 61000-6-3

CE conformity Electromagnetic compatibility Low-voltage directive

2004/108/EC 2006/95/EC

c-Tick conformity as per Australian EMC Framework Radio Emission Standard

Radio Communication Act 1992 AS/NZS 3548

UL approval (UL 916) 75M5 Color Housing Light gray, RAL 7035 Dimensions Housing as per DIN 43 880, see dimensions Weight With / without packaging 130g / 168g

7 / 8


Dimensions

Dimensions in mm

45

22

44

70

77.4

96 7.1

8185

M01

9098

108 3

1 2 3

6

7

90

2

4

8

1

3

56

7

90

2

4

8

1

3

5

8 / 8


© 2009 Siemens Switzerland Ltd Subject to change

.

CM2N8170en_00 06.11.2006 Building Technologies

SIEMENS 8170

8170

p01

TX-I/O™ Module system Modules and accessories

Assortment overview TXM1...TX..1...

DESIGO / UNIGYR / VISONIK / SIMATIC

TX-I/O modules can be connected to all automation stations equipped with P-Bus by means of a TXB1.PBUSP-Bus interface module, if the automation station supports the I/O functions used in the modules. Related information can be found in the function descriptions and the tools of the building automation and control systems. 1 Modules and functions ......................................................................................... 2 2 Type summary TX-I/O modules and accessories ................................................ 3 3 Compatibility ........................................................................................................ 3 4 Documentation ..................................................................................................... 4

Contants

Draft 06.11.2006

2/4

Building Technologies Modules and accessories Assortment overview CM2N8170en_00 06.11.2006

1 Modules and functions

The following functions are available in the TX-IO modules:

Max. number of functions per module

Function / signal type

Description

Num

ber o

f I/O

poi

nts

per f

unct

ion

TXM

1.8D

TXM

1.16

D

TXM

1.8U

TXM

1.8U

-ML

TXM

1.8X

TXM

1.8X

-ML

TXM

1.6R

TXM

1.6R

-M

Digital inputs D20 / D20R Status indication, volt-free maintained

contact, normally-open / normally-closed 1 8 16 8 8 8 8

D20S Status indication, volt-free pulsed contact, normally-open or normally-closed

1 8 16 8 8 8 8

C Count, volt-free pulse contact 1), normally-open, 25 Hz, with debouncing

1

8

8

8

8

8

8

Analog inputs

R1K Temperature LG-Ni1000 1 8 8 8 8 P1K Resistance 2500 Ω and temp. Pt 1000 1 8 8 8 8 T1 Temperature T1 (PTC) 1 8 8 8 8 U10 Voltage, DC 0 … 10V 1 8 8 8 8 I420 Current DC 4… 20 mA 1 8 8

Digital outputs

Q250 Maintained contact, normally open and normally closed

1 6 6

Q250A-P Pulse, N/O contact 1 6 6 Q250A-P / Q250-P On/off pulse (N/O and N/C contact) 2 3 3 Y250-T Pulse, control signal, three-position output,

internally adjustable stroke 2 3 3

Q-M3 Maintained contact, three-stage 3 2 2

Q250-P3 Pulse, three-stage 4 1 1

Analog outputs

Y10S Proportional control signal DC 0..10 V 1 8 8 8 8 Y420 Proportional control signal DC 4 ... 20 mA 1 4 4

Indication and local override Local override X X X LCD display X X 3-colored I/O status LEDs X X

The Q250-T function (control signal, three-position output) uses 3 I/O points. One TXM1.6R relay module can accommodate 2 actuators.

Example of a Read operation

Draft 06.11.2006

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2 Type summary TX-I/O modules and accessories

Description Type

(ASN No.) Data sheet

I/O modules Digital input module, 8 I/O points TXM1.8D CM2N8172 Digital input module, 16 I/O points TXM1.16D CM2N8172 Universal module TXM1.8U CM2N8173 Universal module with local override facility and LCD TXM1.8U-ML CM2N8173 Super universal module TXM1.8X CM2N8174 Super universal module with local override facility and LCD TXM1.8x-ML CM2N8174 Relay module TXM1.6R CM2N8175 Relay module with local override facility TXM1.6R-M CM2N8175 Power supply Power supply module 1.2 A, fuse 10A TXS1.12F10 CM2N8183 Bus connection module, fuse 10A TXS1.EF10 CM2N8183 Bus interface P-Bus Interface module with power supply 1.2A, fuse 10A TXB1.P-BUS CM2N8180 Address keys Address key 1 ... 12 + reset key TXA1.K12 CM2N8170 Address key 1 ... 12 + reset key

Address key 13 ... 24 + reset key TXA1.K24 CM2N8170

Address key 25 ... 36 + reset key Address key 37 ... 48 + reset key

TXA1.K48 CM2N8170

Address key 49 ... 60 + reset key Address key 61 ... 72 + reset key

TXA1.K72 CM2N8170

Address key 5, 10, 15 … 60 + reset key Address key 65, 70, 75 … 120 + reset key

TXA1.5K120 CM2N8170

Address labels Address label sheets A4 (100 pcs. per box)

Address label sheets Letter (100 pcs. per box) TXA1.LA4 TXA1.LLT

CM2N8170

Spare transparent label holders (10 pcs. per box) TXA1.LH CM2N8170

3 Compatibility

The TX-I/O module system is compatible with the following systems:

• DESIGO from V2.1 • UNIGYR from V3.3 • VISONIK from V2.x • SIMATIC from S7

Draft 06.11.2006

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4 Dokumentation

Description Type

(ASN No.) Data sheet

I/O-Module Digital input module, 8 I/O points TXM1.8D CM2N8172 Digital input module, 16 I/O points TXM1.16D CM2N8172 Universal module TXM1.8U CM2N8173 Universal module with local override facility and LCD TXM1.8U-ML CM2N8173 Super universal module TXM1.8X CM2N8174 Super universal module with local override facility and LCD TXM1.8x-ML CM2N8174 Relay module TXM1.6R CM2N8175 Relay module with local override facility TXM1.6R-M CM2N8175 Speisung Power supply module 1.2 A, fuse 10A TXS1.12F10 CM2N8183 Bus connection module, fuse 10A TXS1.EF10 CM2N8183 Bus-Interface P-Bus Interface module with power supply 1.2A, fuse 10A TXB1.P-BUS CM2N8180 Zubehör Address keys TXA1.K... CM2N8170 Address label sheets TXA1.LA4 CM2N8170 Spare transparent label holders TXA1.LH CM2N8170 Projektierung TX-I/O™ Functions and operation CM110561 TX-I/O™ Planning and installation manual CM110562 Integration DESIGO Point Test CM110640 TX-I/O™ Tool User's guide CM110641 TX-I/O™ Tool Short guide CM110642 TX-I/O™ Power and cabinet dimensioning CM110643 TX-I/O™ IO MD Tool User's guide CM110644 TX-I/O™ Module-report User's guide CM110645 Workflow TX-I/O™ DTS / XWORKS CM110646 Workflow TX-I/O™ VISONIK CM110647 Workflow TX-I/O™ UNIGYR CM110648

© 2006 Siemens Switzerland Ltd. Subject to change

8173

TX-I/O™ Module system Universal modules TXM1.8U

TXM1.8U-ML

• Two fully compatible versions: – TXM1.8U: 8 inputs/outputs with LED signal / fault indication – TXM1.8U-ML: As TXM1.8U, but with additional local override facility

with LCD display (LO/ID to ISO 16 484-2)

• 8 universal I/O points, individually configurable as – Digital input: maintained contact, pulse or counter – Analog input: sensor, 0..10V – Analog output: 0..10V

• Compact DIN format, small footprint

• Separate terminal base and plug-in I/O module for convenient handling – Bus created automatically for maximum ease of installation – Terminal isolation function for fast commissioning – I/O module replaceable in seconds, without rewiring and without affecting

the full functioning of the remaining I/O modules

• All terminals are directly on the I/O modules, allowing direct connection of field devices without additional terminal strips.

• Simple strategy for operation and display – I/O status LED for each I/O point; mode of operation (N/C or N/O) and

brightness depend on I/O function – LEDs and LCD for fast diagnostics

• Double-sided labels for identification of all I/O points

CM2N8173en_00 06.11.20066 Building Technologies

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Building Technologies TXM1.8U, TXM1.8U-ML – Universal modules CM2N8173en_00 Building Automation 06.11.20066

Functions

The modules support the following I/O functions:

Function Signal type Description Status signal D20

D20R Volt-free, N/O or N/C contact, interrogation (maintained contact)

Status pulses D20S Volt-free, N/O or N/C, interrogation (pulse)

Counter pulses C Volt-free, N/O contact, interrogation (pulse) Counting frequency max. 25 Hz

Voltage, resistance and temperatures

U10

R1K

P1K

T1

Voltage DC 0 ... 10 V

Temperature sensor LG-Ni 1000 ohms

Resistance Pt 1000 ohms and resistance transmitter

Temperature sensor PTC

Proportional output signals

Y10S Proportional control output, DC 0 ... 10 V, with storage of control value

For a detailed description of these functions, please refer to document CA110561, "TX-I/O™ functions and operation".

Type summary

Universal module TXM1.8U

Universal module TXM1.8U-ML with LCD display and local override The terminal base and the electronic plug-in unit are interconnected and delivered in the same box.

The available accessories include address keys, label sheets, and spare transparent label holders. Refer to data sheet CM2N8170.

ASN

Delivery

Accessories

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Technical and mechanical design

For a description of the features common to all TX-I/O™ modules, please refer to the TX-I/O™ Engineering and installation manual, document CM110562.

Indicators and operator controls

12

19 21 23

(5)

8173

z10

(6)

25

(1) (2)

2 4 6 8

(1) (2) (3) (4)

27 29 31

(7) (8)

33

(5) (6) (7) (8)

(3) (4)

10 12 14 16

32V

24V

5V

13V

Connection terminals (No. 1 screwdriver) with test pickup (for 1.8...2 mm pins) and terminal number

Signal designation

Override status LEDs (yellow)

Address key and module status LED LCD panel (TXM1.8U-ML only)

I/O point numbers Override switch (TXM18U-ML only) I/O status LEDs (green)

• The I/O status LEDs (green) indicate the status of the inputs and outputs (peripheral devices)

• They are also used for diagnostics • The module status LED illuminates the transparent address key • The LED (green) shows the module status as a whole (as opposed to the status of

the I/O points) • It is also used for diagnostics • The module operates only with the address key inserted • The module address is mechanically encoded in the address key • When replacing the I/O module, the address key must be swiveled outward. It

remains plugged into in the terminal base.

Local override and LCD display (TXM1.8U-ML only)

For a detailed description, please refer to document CM110561, "TX-I/O™ Functions and operation". • Pressing an override switch in the middle enables or disables the local override • Pressing "+" or "–" respectively increases or reduces the output value. • Only outputs can be overwritten. Any attempt to overwrite an input results in an error

indication.

I/O status LEDs

Module status LED

Address key

Override switch

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• The yellow "Override" LED indicates that local override is active • The following information is displayed for each I/O point:

– Configured signal type – Symbolic display of process value – Information for diagnostics.

• All safety-relevant functions must be implemented with external solutions • The local override must not be used for safety shutdown operations • In compliance with the standard (ISO 16 484-2, Section 3.110), the module

executes all local override operations directly, without safety precautions or interlocks.

Full responsibility lies with the operator.

Module labeling

The plug-in I/O module has a removable transparent cover (the label holder) for insertion of a label.

2

8172

z11

1

Disposal

The device includes electrical and electronic components and must not be disposed of as domestic waste. Current local legislation must be observed.

Engineering, mounting, installation and commissioning

Please refer to the following documents

Document Number TX-I/O™ Functions and operation CM110561 TX-I/O™ Engineering and installation manual CM110562 TX-I/O™ Integration documentation CM110641 ff

Override status LED

LCD display

Warning

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Mounting

The TX-I/O™ devices can be installed in any orientation:

It is important to provide adequate ventilation so that the admissible ambient temperature (max. 50°C) is not exceeded.

Technical data

Supply (bus connector on side)

Operating voltage Extra low voltage SELV or PELV in accordance with HD384

DC 22.5 ... 26 V

Max. power consumption TXM1.8U 1.5 W TXM1.8U-ML 1.8 W Protection All terminals of the modules Against shortcut and incorrect

wiring with AC / DC 24 V Bus connector on side No protection! Field devices

Insulation resistance The of the connected field devices against mains voltage must comply with the requirements for safety extra-low voltage (SELV) or protection by extra-low voltage (PELV) as per HD 384.

Measuring cables Cable material Solid or stranded copper wire Cable cross section See manual CM110562 Permitted cable length max. 300 m

AC/DC output Voltage AC / DC 12 ... 24 V (field supply) Admissible current per module Max. 4 A

(total for all 4 terminals) ( , Terminals 7, 15, 24, 32) Fuse T 10A, in power supply

module/bus connection module Digital inputs / counter inputs Digital inputs are not galvanically separated from the system's electronics.

Mechanical contacts must be potential-free or connected to system neutral. Electronic switches must be connected to system neutral.

Contact sensing voltage DC 21.5 ...25 V Contact sensing current 1.0 mA (initial current 6 mA) Contact resistance with contacts closed Max. 200Ω Contact resistance with contacts open Min. 50kΩ Min. closing /

opening time [ms] including bouncing

Max. bounce time [ms]

Counting frequency (symmetric)

Maintained contact 60 20 Pulse contact 30 10 Counter 20 10 25 Hz Counter inputs Counter memory 0 ... 4.3 x 109 (32-bit counter)

Permitted orientation

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Analog inputs Converter: 16 Bit Correction of line resistance 1 Ω (calibrated In module) Signal type Range Resolution (25°C)

Resistance Pt 1000 and resistance transmitter

P1K 0 ... 2500 Ω 0.05 Ω

Temp. measurement R1K (LG-Ni 1000) –50 ... +150°C 0.02 K

T1 –50 ... +130 (150)°C 1) 0.02 K 1) (extended range) only with reduced hum injection

Voltage measurement U10 0 ... 10 V 1 mV

Admissible input voltage max. DC ± 20 V

Analog outputs Converter: 10 Bit Signal type Range Resolution

Output voltage Y10S 0 … 10 V 11 mV

Connection terminals Mechanical design Solid conductors Stranded conductors without connector sleeves Stranded conductors with connector sleeves (DIN 46228/1)

Rising cage terminals 1 x 0.5 mm2 to 4mm2 or 2 x 1.5 mm2 1 x 0.5 mm2 to 2.5 mm2

or 2 x 1.5 mm2

1 x 0.25 mm2 to 2.5 mm2

or 2 x 1.5 mm2 Screwdriver Slot-headed screws

Screwdriver No. 1 with shaft diameter ≤ 4.5 mm

Max. tightening torque 0.6 Nm Test pickups (test terminals) For pin diameter 1.8 … 2.0 mm Local override (TXM1.8U-ML only)

Local override / indication device ISO 16 484-2, Section 3.11

Classification to EN 60730 Mode of operation of automatic electrical controls Contamination level Mechanical design

Type 1 2 Protection class III

Housing protection standard

Protection standard to EN 65029 Front-plate components in DIN cut-out Terminal base

IP30 IP20

Ambient conditions



To IEC 60721-3-3 Class 3K5 –5 ... 50 °C 5 … 95 % rh Class 3M2



To IEC 60721-3-2 Class 2K3 –25…70 °C 5 … 95 % rh Class 2M2

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Industry standards Product safety Automatic electronic controls for household and similar use

EN 60730-1

Electromagnetic compatibility Interference immunity Industrial environments Emitted interference Residential, commercial and light industrial environments

EN 61000-6-2 EN 61000-6-3

Meets the requirements for CE marking in EMC Directive Low Voltage Directive

89/336/EEC 73/23/EEC

C-tick conformity in accordance with Australian EMC framework Radio Emission Standard

Radio Communications Act 1992 AS/NZS 3548

UL approval (UL 916, UL 864) UUKL Color Terminal base and plug-in I/O module RAL 7035 (light gray) Dimensions Housing to DIN 43 880, see "Dimensions" Weight With / without packaging TXM1.8U 194 / 219 g

TXM1.8U-ML 211 / 236 g

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Connection diagrams (examples)

2 6 104 8 12

U

K1 K2 K3 K4 S5

14 16 19 21

8174

z13

(1) (2) (3) (4) (5)

U Universal module K1 Status contact (N/O) K2 Status contact (N/C) K3 Pulse contact (N/O) K4 Pulse contact (N/C) S5 Electronic switch

TXM1.8U, TXM1.8U-ML I/O point (1) (2) (3) (4) (5) (6) (7) (8) System neutral ⊥ (–) 1) 2 6 10 14 19 23 27 31 Input (+) 4 8 12 16 21 25 29 33

U81

73z1

4

B1 B2 R3

M B

U

2

5

B4

4 6

B5

8

(1) (2)

V

2 4 6 8

(1) (2)

10 12

(3)

V

V

U Universal module B1 LG-Ni 1000 temperature sensor B2 Pt 1000 temperature sensor R3 Resistance-type sensor B4 Active sensor with external supply B5 Active sensor with AC / DC supply

TXM1.8U, TXM1.8U-ML I/O point (1) (2) (3) (4) (5) (6) (7) (8)Measuring neutral ⊥ (–) 1) 2 6 10 14 19 23 27 31 Input (+) 4 8 12 16 21 25 29 33 AC / DC sensor supply voltage 2 Selected from: 5, 13, 22, 32 2)

Digital inputs

Terminal layout

Analog inputs

Terminal layout

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2 64

U

Y1 8173

z15

Y2

8

(1) (2)

5V

V

V

Y3

10 12

(3)

U Universal module Y1 Actuator with input DC 0 ..10 V Y2 General device with input

DC 0 ..10 V, supplied by module Y3 General device with input

DC 0 ..10 V, supplied externally

TXM1.8U, TXM1.8U-ML I/O point (1) (2) (3) (4) (5) (6) (7) (8)System neutral ⊥ (–) 1) 2 6 10 14 19 23 27 31 Output (+) 4 8 12 16 21 25 29 33 AC / DC operating voltage 2) Selected from: 5, 13, 22, 32 2)

1) All measuring / system neutral terminals are interconnected, not in the terminal base

but in the plug-in I/O module. When this unit is pulled outward (into the "parking" position) there is no connection.

– The system neutral of a digital input can be connected to any system neutral terminal

– It is also permissible to combine the system neutral conductors of several digital inputs in order to save wire. However, the inputs concerned must be on the same module.

– With analog inputs and outputs, the measuring / system neutral must always be connected to the terminal associated with that I/O point.

2) All AC/DC 24V supply terminals are interconnected

(in the I/O module, not in the terminal base). They are protected in the power supply module / bus connection module.

Analog outputs

Terminal layout

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Dimensions

Dimensions in mm

45

67

90

70 77.5

22

44

108

64

7.1

8172

M01

3

98

© 2006 Siemens Building Technologies Ltd Subject to change

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