Rittal DK 7320.240 Manuale del proprietario

EN CMC-TC Wireless I/O-Unit

DK 7320.240

Assembly, Installation and Operation

A38148 11 IT 74

US Representative

Rittal Corporation

One Rittal Place

Springfield, OH 45504

Telefon: +1(937)399 05 00

Fax: +1(937)390 55 99

eMail: rittal@rittal-corp.com

Website: www.rittal-corp.com

Published: 03.11.2008

Microsoft Windows is a registered trademark of Microsoft Corporation.

Acrobat Reader is a registered trademark of Adobe Systems Incorporated.

Table of Contents 1

CMC-TC Wireless I/O-Unit

1 Table of Contents

1Table of Contents ..............................3

2Documentation Notes .......................4

2.1

Associated Documents ....................... 4

2.2

Retention of the Documents ............... 4

2.3

Used Symbols ..................................... 4

3Safety Notes.......................................4

4Unit Description.................................5

4.1

Housing ............................................... 5

4.2

Power Supply ...................................... 5

4.3

Connectable Sensors.......................... 5

4.4

Scope of supply................................... 5

4.5

Accessories......................................... 6

4.5.1

Required Accessories ......................... 6

4.5.2

Optional Accessories .......................... 6

4.6

Proper Use .......................................... 6

5Assembly............................................7

5.1

Assembly Notes .................................. 7

5.2

Assembling CMC-TC .......................... 7

6Installation..........................................8

6.1

Safety and Other Notes ...................... 8

6.2

Connecting the voltage supply............ 8

6.3

Antenna adjustment ............................ 8

7Commissioning..................................8

7.1

CMC-TC Wireless I/O-Unit

Commissioning.................................... 8

7.2

Registering Sensors............................ 9

7.3

Removing Sensors............................ 10

7.4

Closing Programming Mode ............. 11

7.5

Tips and Notes for the Sensor

Placement ......................................... 11

7.5.1

Tips for the Calibration of the Sensor

Locations........................................... 11

7.5.2

Introduction to the Wireless Data

Transmission for the Rittal Wireless

Sensor Network................................. 12

7.5.3

Wireless System Range Estimate..... 13

7.5.4

Troubleshooting ................................ 14

8Operation..........................................15

8.1

Access Using a Browser ................... 15

8.1.1

8.1.2

Main Page View ................................ 15

8.1.3

General Overview (Status Window).. 15

8.1.4

Sensor Overview............................... 15

8.1.5

Sensor Configuration ........................ 16

8.1.6

Sensor Information............................ 16

9Wireless I/O-Unit as Repeater ........ 17

9.1

Power Supply.....................................17

9.2

Configuring a Wireless I/O-Unit as

Repeater ............................................17

9.3

Repeater Information Page ...............17

10 Connecting an External Antenna... 18

11 Maintenance and Cleaning............. 18

11.1 18

11.2

Cleaning.............................................19

12 Storage and Disposal ..................... 19

12.1

Storage ..............................................19

12.2

Disposal .............................................19

13 Customer Service............................ 19

14 Technical Specifications ................ 19

15 Technical Glossary ......................... 20

16 Declarations of Conformity ............ 20

2 Documentation Notes

CMC-TC Wireless I/O-Unit

2 Documentation Notes

The audience for this guide is the technical special-

ists familiar with the assembly, installation and op-

eration of the CMC-TC Wireless I/O-Unit.

• You should read this operating guide prior to the

commissioning and store the guide so it is readily

accessible for subsequent use.

Rittal cannot accept any liability for damage and

operational malfunctions that result from the non-

observance of this guide.

2.1 Associated Documents

The guides for other CMC-TC components and their

safety notes also apply together with this guide.

This guide can also be downloaded from

www.rimatrix5.com in the Internet and is also pre-

sent as file on the CD-ROM of the Processing Unit

II:

German: 7320240VXXd.pdf

English: 7320240VXXe.pdf

To view the guide you require the Acrobat Reader

program; Acrobat Reader can be downloaded from

www.adobe.com

2.2 Retention of the Documents

This guide and all associated documents are part of

the product. They must be given to the operator of

the unit and must be stored so they are available

when needed.

2.3 Used Symbols

The following safety and other notes are used in this

guide:

Symbol for a handling instruction:

• This bullet point indicates that you should perform

an action.

Safety and other notes:

Danger!

Immediate danger to health and life!

Warning!

Possible danger for the product and

the environment!

Note!

Useful information and special features.

3 Safety Notes

Observe the subsequent general safety notes for

the installation and operation of the unit:

− Assembly and installation of the CMC-TC Wire-

less I/O-Unit, in particular for wiring the enclo-

sures with mains power, may be performed only

by a trained electrician. Other tasks associated

with the CMC-TC Wireless I/O-Unit, such as the

assembly and installation of system components

with tested standard connectors, and the opera-

tion and configuration of the CMC-TC Wireless

I/O-Unit may be performed only by instructed

personnel.

− Observe the valid regulations for the electrical

installation for the country in which the unit is in-

stalled and operated, and the national regulations

for accident prevention. Also observe any com-

pany-internal regulations (work, operating and

safety regulations).

− Prior to working at the CMC-TC system, it must

be disconnected from the power supply and pro-

tected against being switched on again.

− Use only genuine or recommended parts and

accessories (see Section 4.5 Accessories). The

use of other parts can void the liability for any re-

sulting consequences.

− Do not make any changes to the CMC-TC Wire-

less I/O-Unit that are not described in this guide

or in the associated guides.

− The operational safety of the unit is guaranteed

only for its approved use. The limit values stated

in the technical specifications (see Section 14

Technical Specifications) may not be exceeded

under any circumstances. In particular, this ap-

plies to the permitted ambient temperature range

and to the permitted IP protection category. When

used with a higher required IP protection cate-

gory, the Rittal CMC-TC must be installed in a

housing or enclosure with a higher IP protection

category.

− The operation of the CMC-TC system in direct

contact with water, aggressive materials or in-

flammable gases and vapours is prohibited.

− In addition to these general safety notes, also

observe any special safety notes listed for the

specific tasks in the individual sections.

Unit Description 4

CMC-TC Wireless I/O-Unit

4 Unit Description

The Computer Multi Control Top Concept Wireless

I/O-Unit is an "intelligent" enclosure monitoring sys-

tem installed in its own housing mounted on the

enclosure. The enclosure monitoring system uses

the various connected sensors to perform the com-

plete physical monitoring of the enclosure, namely,

temperature, humidity, access control and digital

input module. All this information is transferred using

SNMP to a management station where it can be

administered. The CMC-TC Wireless I/O-Unit can

also be used as a repeater. The direct connection of

the CMC-TC power pack starts this function.

4.1 Housing

The CMC-TC Wireless I/O-Unit is contained in its

own housing that can be fastened with the supplied

Velcro strips to the inner side of the side wall, to the

punched sections with mounting flanges or to the

shelf of the enclosure. Mounting units (see Section

4.5.1 "Required Accessories") can also be used to

install the housing.

2 3

Fig. 1 CMC-TC Wireless I/O-Unit front side

Key

1 Acknowledge key (C key)

2 Status LED

- Off No operating voltage is present or

repeater mode

- Green OK sensor status

- Orange Warning sensor status

- Red Alarm sensor status

- Flashing green/orange/red

Configuration change

- Flashing red System is in reset

3 Wireless connection LED

- Off No operating voltage is present

- Green Normal operation

- Green interrupted briefly for some time [ms] ->

a data package is being sent

- Orange System is in repeater mode

- Red System in repeater mode has lost the

base station

- Flashing red System is in reset

- Flashing green/orange/red

System is in the log-in mode

Fig. 2 CMC-TC Wireless I/O-Unit rear side

Key

1 Antenna connection

2 Power supply (optional)

3 Interface to Processing Unit II

4.2 Power Supply

The CMC-TC Wireless I/O-Unit is supplied with

power from the connected Processing Unit II. The

connection is established using an RJ45 cable. A

selection of various RJ45 cables is described in

Section 4.5 "Accessories".

All connected sensors have their own battery inte-

grated in each sensor.

If you connect the CMC-TC Wireless I/O-Unit di-

rectly to a CMC-TC power unit, it operates as a

repeater.

4.3 Connectable Sensors

Sensor Model No.

Temperature sensor DK 7320.505

Humidity sensor DK 7320.515

Access sensor DK 7320.535

Digital input module DK 7320.585

Tab. 1 Connectable Sensors

4.4 Scope of supply

The unit will be delivered in a packaging unit in fully-

assembled state.

• Check the delivered components for complete-

ness.

• Check that the packaging does not show any

signs of damage.

Quantity

Designation

1 Wireless I/O-Unit

2 Self-adhesive Velcro fasteners

90 x 15 mm

1 Antenna

1 Operating instructions

Tab. 2 Scope of supply

4 Unit Description

CMC-TC Wireless I/O-Unit

4.5 Accessories

4.5.1 Required Accessories

Depending on the country-specific specifications,

you require an appropriate connection cable for the

power pack of the CMC-TC PU II.

Acces-

sories Designation P.

Re-

quired

Model

No.

Installation

power pack 24 V

IEC

100-230 V AC,

UL approval, 3 A

SELV

1 7320.425

Power

supply

for op-

eration

as a

repeater

Installation

power pack 24 V

IEC

48 V DC 1

Yes,

depend-

ing on

power

supply

7320.435

Connection

cable IEC con-

nector

Country version

1 7200.210

Connection

cable IEC con-

nector

Country version

7200.211

Connection

cable IEC con-

nector

Country version

F/B

7200.210

Connection

cable IEC con-

nector

Country version

7200.213

Connection

cable IEC con-

nector

Country version

USA/CDN,

UL approval

FT1/VW1

7200.214

Connec-

tion

cable for

power

pack

Extension cable

IEC connector

and socket

Yes,

once for

power

pack

7200.215

1 U mounting

unit

1 7320.440

Assem-

bly

1 U single moun-

ting unit with

strain relief

1 Optional

7320.450

RJ45; 0.5 m 7320.470

RJ45; 2.0 m 7320.472

Connec-

tion

cable RJ45; 5.0 m

1 1

7320.475

Tab. 3 Required accessories

4.5.2 Optional Accessories

Accessories

Max. required

number of

items

Model No.

External anten-

na 1 DK 7320.421

Wireless meas-

uring unit 1 DK 7320.242

Tab. 4 Optional accessories

4.6 Proper Use

The Rittal CMC-TC Wireless I/O-Unit serves as an

enclosure monitoring system for the monitoring and

administration of various enclosure parameters.

A use different from that described here is consid-

ered to be an improper use. Rittal cannot accept any

liability for damage resulting from the improper use

or the non-observance of this guide. The guides for

the used accessories may apply.

Assembly 5

CMC-TC Wireless I/O-Unit

5 Assembly

5.1 Assembly Notes

Install the CMC-TC Wireless I/O-Unit in an enclo-

sure or in a suitable housing system so that it also

has additional protection from external effects. Also

consider the permitted ambient temperature and

humidity operational areas and the application-

related required IP degree of protection (see Chap-

ter 14 Technical Specifications).

Note!

If you want to use the unit in

reapeater mode please regis-

ter the repeater unit at the

I/O-Unit before installation. In

registration mode the range is

limited to 5m.

5.2 Assembling CMC-TC

Fig. 3 Assembly with the mounting module

• Move the CMC-TC Wireless I/O-Unit on the re-

taining plate of the mounting module. Ensure that

the retaining plate sits between the guide rails of

the CMC-TC Wireless I/O-Unit.

Fig. 4 Assembly with Velcro fasteners

• Take the self-adhesive Velcro fasteners from the

supplied accessories and remove the protective

foil from the Velcro fasteners.

• Ensure that the adhesion surfaces are free from

grease and dust.

• Attach the Velcro fasteners to the housing of the

CMC-TC Wireless I/O-Unit and position the CMC-

TC Wireless I/O-Unit at the required attachment

location.

2,4

1,5

Fig. 5 Assembly with 1 U mounting unit

1. Remove the two upper screws of the trim piece.

2. Remove the trim piece.

3. Move the CMC-TC Wireless I/O-Unit on the

retaining plate of the mounting unit. Ensure that

the retaining plate sits between the guide rails of

the CMC-TC Wireless I/O-Unit.

4. Replace the trim piece on the mounting unit.

5. Screw the trim piece back on the 1 U mounting

unit.

6 Installation

CMC-TC Wireless I/O-Unit

6 Installation

Danger!

The assembly and installation may be

performed only by trained specialists.

6.1 Safety and Other Notes

− The Rittal CMC-TC system may be operated only

with connected protective earth conductor. The

protective earth conductor connection is made by

plugging in the IEC connection cable. This re-

quires that the IEC connection cable at the power

supply side be connected with the protective

earth conductor.

− The electrical connection voltage and frequency

must conform to the rated values specified at the

rear of the housing and in the technical specifica-

tions (see page 19).

− Before commencing work on the Rittal CMC-TC

system, it must be disconnected from the mains

power supply and protected against being re-

connected.

− Protect the connection cables using cable ties on

the used housing or enclosure.

− To prevent unnecessary cable losses, the used

cable lengths must not exceed the lengths speci-

fied in the technical specifications (see Chapter

14, page 19).

6.2 Connecting the Voltage Supply

Fig. 6 Connecting the voltage supply

Key

1 Power supply connection

You must connect the CMC-TC Wireless I/O-Unit to

the CMC-TC Processing Unit using the RJ45 con-

nection cable mentioned in Section 4.5.1 "Required

Accessories".

• Insert the plug connector of the RJ45 connection

cable in the socket, as shown above, of the CMC-

TC Wireless I/O-Unit.

Power

24 VDC

max. 2,5 A

I0I0I

P-I C

Fig. 7 Connecting to the CMC-TC Processing Unit with

software version as of V. 2.46

Key

1 CMC-TC units connection

• Insert the other end of the RJ45 connection cable

in a free RJ45 socket with number 1 to 4 of the

CMC-TC Processing Unit.

After connection to the power supply, the Status

LED of the CMC-TC Wireless I/O-Unit flashes auto-

matically. As soon as it is connected, the Status

LED illuminates alternately red, yellow and green.

6.3 Antenna Adjustment

The antenna of the I/O-Unit should always be ad-

justed parallel to the antennas of the sensors. If all

sensors are aligned vertical, the I/O-Unit antenna

must be also aligned vertical.

Warning!

FCC certification is valid only for the

2.4 GHz omnidirectional antenna

model IW-144 having a maximum 2 dBi

gain. An antenna having the same

specifications as model IW-144 but

with a gain of less than 2 dBi is an ac-

ceptable substitute.

7 Commissioning

7.1 CMC-TC Wireless I/O-Unit Commis-

sioning

in Section 8.1.1 Login Using a Browser.

Fig. 8 Commissioning

Key

1 Status LED

Once the CMC-TC Wireless I/O-Unit has been con-

nected to the power supply, the Status LED of the

CMC-TC Wireless I/O-Unit flashes alternately with

the colours red, yellow and green.

Commissioning 7

CMC-TC Wireless I/O-Unit

Fig. 9 Unit detection browser window

Key

1 Status display of the sensor island

The "Unit detected" message appears in the

browser window of the Processing Unit.

Continue to press the C key on the Processing Unit

until the Status LED of the CMC-TC Wireless I/O-

Unit switches to a continuous green.

Fig. 10 Overview display browser window

Key

1 Overview display

2 Status of the I/O-Unit

3 Clear button

The CMC-TC Wireless I/O-Unit has now been de-

tected.

7.2 Registering Sensors

1 2

Fig. 11 Wireless I/O-Unit (programming status)

Key

1 C key

2 Wireless connection LED

Press the C key on the Wireless I/O-Unit for three

seconds. The wireless connection LED now flashes

alternately red, yellow and green. The CMC-TC

Wireless I/O-Unit is now in programming mode.

Fig. 12 Wireless sensor (lower side)

Key

1 Status LED

2 Micro pushbutton

Press the Sensor micro-pushbutton (Push) located

on the lower side one second. The Status LED on

the sensor illuminates once briefly. If the registration

process was successful, the Wireless Connection

LED of the CMC-TC Wireless I/O-Unit flashes green

for approximately two seconds, then alternately red,

yellow, green. Simultaneously, the Status LED on

the CMC-TC Wireless I/O-Unit flashes alternately

red, yellow and green.

Note!

During the registration process, the dis-

tance between the sensor and the Wire-

less I/O-Unit may not exceed 5 m, be-

cause the I/O-Unit operates with reduced

transmission power in this mode.

No other I/O-Unit within a 5 m range must

be in registration mode during the regis-

tration process.

Note!

For the commissioning of the sensors,

please observe information provided in

the Wireless Sensors manual.

Fig. 13 Sensor identification

Key

1 Status display of the sensor island

2 Clear button

"Configuration changed" appears in the browser

window. Press the Clear button (possibly several

times). The sensor is now registered to the I/O-Unit.

To test the registration, click in the overview display

the name of the I/O-Unit (here: CMC-TC-IOW). The

overview of the registered sensors is now displayed.

7 Commissioning

CMC-TC Wireless I/O-Unit

Note!

A newly registered sensor receives the

sensor position with the smallest free

sensor position number.

Sensors have to be registered at the main I/O-Unit,

not at possibly used repeaters.

Fig. 14 Registered sensors overview

Key

1 Registered sensors

2 Up button

Click the Up button to return to the overview display.

7.3 Removing Sensors

To remove a sensor from the I/O-Unit, first switch off

the sensor. To do this, press the key on the sensor

for at least five seconds until the Status LED flashes

very quickly.

To perform an immediate removal, switch off the

sensor as described above. On the configuration

page in your web browser, switch to the sensor

configuration.

To do this, click first in the main overview on the

sensor island / I/O-Unit to which the sensor to be

removed is connected (Fig. 15). You must be logged

in as administrator to use this function.

Fig. 15 Main page overview

Key

1 Sensor island / I/O-Unit

Click in the sensor overview on the name of the

sensor to be removed.

Fig. 16 Sensor Overview

Key

1 Sensor

You now see the sensor configuration page.

Fig. 17 Sensor configuration

Key

1 Info button

Click the Info button to reach the sensor information

page.

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