turck IM18-CCM51-12I User manual

Your Global Automation Partner
Instructions for Use
IM18-CCM51-12I
Current Measurement
Module

2Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [email protected] | www.turck.com

V01.00 | 2021/06 3
Contents
1 About These Instructions............................................................................................................... 5
1.1 Target groups................................................................................................................ 5
1.2 Explanation of symbols used ..................................................................................... 5
1.3 Other documents ......................................................................................................... 5
1.4 Feedback about these instructions........................................................................... 5
2 Notes on the Product...................................................................................................................... 6
2.1 Product identification.................................................................................................. 6
2.2 Scope of delivery .......................................................................................................... 6
2.3 Legal requirements......................................................................................................6
2.4 Turck service.................................................................................................................. 6
3 For Your Safety................................................................................................................................. 7
3.1 Intended use.................................................................................................................. 7
3.2 Obvious misuse............................................................................................................. 7
3.3 General safety instructions.........................................................................................7
4 Product Description ........................................................................................................................ 8
4.1 Device overview ........................................................................................................... 8
4.2 Properties and features............................................................................................... 8
4.3 Operating principle...................................................................................................... 9
4.4 Functions and operating modes ...............................................................................9
4.4.1 Current measurement.................................................................................................................9
4.4.2 Frequency measurement...........................................................................................................9
5 Installing..........................................................................................................................................10
6 Connection......................................................................................................................................11
6.1 Wiring diagram ...........................................................................................................11
7 Commissioning ..............................................................................................................................12
8 Setting and Parameterization.....................................................................................................13
8.1 Setting measurement channels...............................................................................13
8.2 Settable parameters ..................................................................................................13
8.3 Measured data and status information..................................................................13
9 Operation ........................................................................................................................................14
9.1 LED indications ...........................................................................................................14
9.2 Reading the memory .................................................................................................14
10 Troubleshooting ............................................................................................................................15
11 Maintenance...................................................................................................................................16
12 Repair...............................................................................................................................................16
12.1 Returning devices.......................................................................................................16
13 Disposal ...........................................................................................................................................16
14 Technical Data................................................................................................................................17
15 Turck Subsidiaries - Contact Information .................................................................................18

Contents
4Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [email protected] | www.turck.com

V01.00 | 2021/06 5
1 About These Instructions
These instructions for use describe the structure, functions and the use of the product and will
help you to operate the product as intended. Read these instructions carefully before using the
product. This is to avoid possible damage to persons, property or the device. Retain the instruc-
tions for future use during the service life of the product. If the product is passed on, pass on
these instructions as well.
1.1 Target groups
These instructions are aimed at qualified personal and must be carefully read by anyone
mounting, commissioning, operating, maintaining, dismantling or disposing of the device.
1.2 Explanation of symbols used
The following symbols are used in these instructions:
DANGER
DANGER indicates a dangerous situation with high risk of death or severe injury if
not avoided.
WARNING
WARNING indicates a dangerous situation with medium risk of death or severe in-
jury if not avoided.
CAUTION
CAUTION indicates a dangerous situation of medium risk which may result in minor
or moderate injury if not avoided.
NOTICE
NOTICE indicates a situation which may lead to property damage if not avoided.
NOTE
NOTE indicates tips, recommendations and useful information on specific actions
and facts. The notes simplify your work and help you to avoid additional work.
uCALL TO ACTION
This symbol denotes actions that the user must carry out.
aRESULTS OF ACTION
This symbol denotes relevant results of actions.
1.3 Other documents
Besides this document the following material can be found on the Internet at www.turck.com:
nData sheet
nQuick Start Guide
nEU Declaration of Conformity (current version)
1.4 Feedback about these instructions
We make every effort to ensure that these instructions are as informative and as clear as pos-
sible. If you have any suggestions for improving the design or if some information is missing in
the document, please send your suggestions to [email protected].

Notes on the Product
6Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [email protected] | www.turck.com
2 Notes on the Product
2.1 Product identification
These instructions apply to the following current measurement module:
nIM18-CCM51-12I
2.2 Scope of delivery
The scope of delivery includes:
nCurrent measurement module
n2 backplane bus connectors
nQuick Start Guide
2.3 Legal requirements
The device is subject to the following EC directives:
n2014/30/EU (electromagnetic compatibility)
n2011/65/EU (RoHS Directive)
2.4 Turck service
Turck supports you with your projects, from initial analysis to the commissioning of your applic-
ation. The Turck product database under www.turck.com contains software tools for program-
ming, configuration or commissioning, data sheets and CAD files in numerous export formats.
The contact details of Turck subsidiaries worldwide can be found on p. [}18].

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3 For Your Safety
The product is designed according to state-of-the-art technology. However, residual risks still
exist. Observe the following warnings and safety notices to prevent damage to persons and
property. Turck accepts no liability for damage caused by failure to observe these warning and
safety notices.
3.1 Intended use
These devices are designed solely for use in industrial areas.
The IM18-CCM51-12I current measurement module is an additional module for freely program-
mable cabinet guards of the IM18-CCM50… series. Up to twelve split core ferrite AC current
sensors of the CCT series can be connected to the current measurement module. The device
processes current sensors with a measurement range of 30…600A and measures the signal fre-
quency of the sensors.
The devices may only be used as described in these instructions. Any other use is not in accord-
ance with the intended use. Turck accepts no liability for any resulting damage.
3.2 Obvious misuse
nThe device is not a safety component and must not be used for the protection of persons
and property.
3.3 General safety instructions
nThe device only meets the EMC requirements for industrial areas and is not suitable for use
in residential areas.
nThe device may only be assembled, installed, operated, parameterized and maintained by
professionally-trained personnel.
nThe device may only be used in accordance with applicable national and international regu-
lations, standards and laws.
nThe device must only be used in enclosed housing or control cabinets.

Product Description
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4 Product Description
The IM18-CCM51-12I current measurement module is contained in an 18 mm plastic housing
with protection to IP20. The housing can be mounted on a DIN rail. Operation is only possible
with the IM18-CCM50… cabinet guard.
4.1 Device overview
10 11 12
10 11 12
7 8 9
7 8 9
4 5 6
4 5 6
1 2 3
1 2 3
IM18-CCM
Pwr
Com
Power
Communication
Fig.1: Front view
mm [Inch]
37.5 [1.48]
125.7 [4.95]
120 [4.72]
110 [4.33]
17.5 [0.69]
127.8 [5.00]
Fig.2: Dimensions
4.2 Properties and features
nConnection of up to twelve AC current sensors, e.g. current transformers of the CCT series
from manufacturers TDK
nEvaluation of current sensors for the 30…600 A measuring range
nOperation only possible in conjunction with IM18-CCM50… series programmable cabinet
guards
nCommunication and power supply via backplane bus
nDIN rail mounting in accordance with DIN Rail EN 60715

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4.3 Operating principle
The expansion module measures the currents of the connected current sensors and outputs
the signals preprocessed to a cabinet guard.
4.4 Functions and operating modes
The device processes the signals of up to twelve AC current sensors and measures the signal
frequency of the sensors. The information is transferred to the IM18-CCM50… cabinet guard via
the backplane bus. The power supply of the device is also implemented via the backplane bus
connector. The configuration of the measurement channels is saved internally and is also re-
tained after the power supply is interrupted.
4.4.1 Current measurement
The current value is shown as an RMS value. The duration of a period is calculated from the con-
figured or measured frequency of the channel. All channels are measured in sequence from
channel 1 to channel 12. Channels that are switched off are skipped.
Each current measured value is output with a time stamp in ms. The maximum value of the
time stamp is 59999ms.
Measurement duration
A measurement starts at a zero crossing of the input signal and lasts for a full period. If a zero
crossing is not detected, the device ends the measurement after max. 112.5% of the previous
period duration.
The maximum duration of a measurement is 0.5 × T + 1.125 × T = 1.625 × T.
4.4.2 Frequency measurement
The device makes it possible to measure the frequency of the measured signal. This requires
the reference frequency to be set in the device. The frequency is measured if the measured fre-
quency signal is above or below the reference frequency by a maximum of 12.5%. The meas-
ured frequency is used as a time base for the current measurement. If a valid frequency is not
measured, the device outputs a value of 0Hz.

Installing
10 Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [email protected] | www.turck.com
5 Installing
The device can be mounted on a DIN rail according to EN 60715 (TH35). Two backplane bus
connectors are required for mounting on a DIN rail.
2
1
Fig.3: DIN rail mounting
Disconnect the cabinet guard from the power supply.
Push two backplane bus connectors into the guide of the DIN rail and connect them to-
gether.
Plug the cabinet guard and the current measurement module onto the backplane bus
connectors.

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6 Connection
The device is provided with spring-loaded terminals for connecting the current sensors. The re-
movable terminal blocks are coded.
Only use cables (rigid or flexible) with a cross section of 0.2…2.5 mm².
When using stranded wire: Secure the wire ends with ferrules.
Prise open the spring-loaded terminals using a screwdriver.
Insert the stripped cable ends into the guides of the spring-loaded terminals.
Remove the screwdriver.
0.2…2.5 mm2
(24…13 AWG)
7 [0.28]
2
1
Fig.4: Connecting the power supply via spring-loaded terminals
6.1 Wiring diagram
I-S10
I-S11
I-S12
I-S7
I-S8
I-S9
k-S10
k-S11
k-S12
k-S7
k-S8
k-S9
I-S4
I-S5
I-S6
k-S4
k-S5
k-S6
I-S1
I-S2
I-S3
k-S1
k-S2
k-S3
E10
E11
E12
E7
E9
E8
Com
GN/RD GN/RD
Pwr
Com
E5
E4
E6
E1
E2
E3
l-S2
k-S1
l-S2
k-S1
Fig.5: Block diagram

Commissioning
12 Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [email protected] | www.turck.com
7 Commissioning
After connecting and switching on the power supply, the device is automatically ready for op-
eration.

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8 Setting and Parameterization
The current measurement module can be parameterized via the IM18-CCM50… cabinet guard.
A library of parameters for the setting current measurement module is available as a free down-
load from www.turck.com.
The library enables direct access to the device. An additional bus address for the current meas-
urement module is not required.
8.1 Setting measurement channels
The measurement channels of the current measurement module can be switched on and off
separately. Deactivated channels are skipped during the measurement.
The frequency of the measured signal must also be defined for each channel. The set frequency
is used as the standard value for scanning the signal if no signal frequency can be determined
by the device. The measured frequency must not exceed max. ± 12.5% of the configured fre-
quency.
8.2 Settable parameters
The following parameters can be set via the library:
nSwitching the measurement channel on and off
nSignal frequency of the measured channel
nResetting the fault memory
Further information on the settable parameters can be found in the description of the library.
8.3 Measured data and status information
The device provides the following status information:
Designation Possible values Meaning
Current of the measurement
channel
0…1638 A Increments:
n< 9 A: 25 mA
n9…90 A: 250 mA
n>90 A: 2.5 A
Time stamp of the current
measurement
0…59999 ms Overflow every 60 s
Frequency of the measure-
ment channel
10…1000 Hz Measured value is 0 as long no
frequency was detected that
corresponds to ± 12.5% of the
configured frequency
Number of errors 0…65535
Error memory 0…224 Error with time and error code
Operating hours counter 0…65535 days Total operating hours of the
device in days, hours, and
minutes
Serial number 0…232 Serial number of the device
Product number (individual
device number)
0…65535

Operation
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9 Operation
9.1 LED indications
LED Indication Meaning
Pwr Green Device is operational
Green flashing (2 Hz) Device waiting to be assigned a bus address
Green flashing (4 Hz) Bus address is assigned
Red Device error
Com Green flashing (4 Hz) Communication via the backplane bus active
Red flashing (4 Hz) Invalid data packet received
9.2 Reading the memory
The device is provided with an internal memory in order to retain the data even in the event of
a power supply interruption. The following values are stored:
nChannel configuration (channel on/off, set signal frequency)
nOperating hours counter
nNumber of accumulated errors (the last 224 accumulated errors and operating hours). Refer
to the library for a list of error codes.
The data is stored automatically in the device after 30 minutes in the event of configuration
changes or errors.
In normal operation, the operating hours counter is backed up automatically every 30 minutes.
In the event of power supply interruptions, the counter is automatically reset to the last backed
up state.

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10 Troubleshooting
If the device does not function as expected, first check whether ambient interference is present.
If there is no ambient interference present, check the connections of the device for faults.
If there are no faults, there is a device malfunction. In this case, decommission the device and
replace it with a new device of the same type.

Maintenance
16 Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [email protected] | www.turck.com
11 Maintenance
Ensure that the plug connections and cables are always in good condition.
The devices are maintenance-free, clean dry if required.
12 Repair
The device must not be repaired by the user. The device must be decommissioned if it is faulty.
Observe our return acceptance conditions when returning the device to Turck.
12.1 Returning devices
Returns to Turck can only be accepted if the device has been equipped with a Decontamination
declaration enclosed. The decontamination declaration can be downloaded from
https://www.turck.de/en/retoure-service-6079.php
and must be completely filled in, and affixed securely and weather-proof to the outside of the
packaging.
13 Disposal
The devices must be disposed of correctly and must not be included in general
household garbage.

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14 Technical Data
Technical data IM18-CCM51-12I
ID 100027058
Power supply 10…30 VDC
Power consumption 624 mW at 24 V
Sensor input – current Max. 350 mArms
Division factor of current transformer 3000:1
Measuring accuracy 0…9 A: 2% (9 A, 50/60 Hz)
9…90 A: 2% (90 A, 50/60 Hz)
9…600 A: 2% (600 A, 50/60 Hz)
Operating temperature 0…70 °C
Storage temperature -25…+75 °C
Humidity 10…90 % non-condensing
Dimensions (H × W × D) 125 × 110 × 18 mm

Turck Subsidiaries - Contact Information
18 Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [email protected] | www.turck.com
15 Turck Subsidiaries - Contact Information
Germany Hans Turck GmbH & Co. KG
Witzlebenstraße 7, 45472 Mülheim an der Ruhr
www.turck.de
Australia Turck Australia Pty Ltd
Building 4, 19-25 Duerdin Street, Notting Hill, 3168 Victoria
www.turck.com.au
Belgium TURCK MULTIPROX
Lion d'Orweg 12, B-9300 Aalst
www.multiprox.be
Brazil Turck do Brasil Automação Ltda.
Rua Anjo Custódio Nr. 42, Jardim Anália Franco, CEP 03358-040 São Paulo
www.turck.com.br
China Turck (Tianjin) Sensor Co. Ltd.
18,4th Xinghuazhi Road, Xiqing Economic Development Area, 300381
Tianjin
www.turck.com.cn
France TURCK BANNER S.A.S.
11 rue de Courtalin Bat C, Magny Le Hongre, F-77703 MARNE LA VALLEE
Cedex 4
www.turckbanner.fr
Great Britain TURCK BANNER LIMITED
Blenheim House, Hurricane Way, GB-SS11 8YT Wickford, Essex
www.turckbanner.co.uk
India TURCK India Automation Pvt. Ltd.
401-403 Aurum Avenue, Survey. No 109 /4, Near Cummins Complex,
Baner-Balewadi Link Rd., 411045 Pune - Maharashtra
www.turck.co.in
Italy TURCK BANNER S.R.L.
Via San Domenico 5, IT-20008 Bareggio (MI)
www.turckbanner.it
Japan TURCK Japan Corporation
Syuuhou Bldg. 6F, 2-13-12, Kanda-Sudacho, Chiyoda-ku, 101-0041 Tokyo
www.turck.jp
Canada Turck Canada Inc.
140 Duffield Drive, CDN-Markham, Ontario L6G 1B5
www.turck.ca
Korea Turck Korea Co, Ltd.
B-509 Gwangmyeong Technopark, 60 Haan-ro, Gwangmyeong-si,
14322 Gyeonggi-Do
www.turck.kr
Malaysia Turck Banner Malaysia Sdn Bhd
Unit A-23A-08, Tower A, Pinnacle Petaling Jaya, Jalan Utara C,
46200 Petaling Jaya Selangor
www.turckbanner.my

V01.00 | 2021/06 19
Mexico Turck Comercial, S. de RL de CV
Blvd. Campestre No. 100, Parque Industrial SERVER, C.P. 25350 Arteaga,
Coahuila
www.turck.com.mx
Netherlands Turck B. V.
Ruiterlaan 7, NL-8019 BN Zwolle
www.turck.nl
Austria Turck GmbH
Graumanngasse 7/A5-1, A-1150 Wien
www.turck.at
Poland TURCK sp.z.o.o.
Wroclawska 115, PL-45-836 Opole
www.turck.pl
Romania Turck Automation Romania SRL
Str. Siriului nr. 6-8, Sector 1, RO-014354 Bucuresti
www.turck.ro
Russian
Federation
TURCK RUS OOO
2-nd Pryadilnaya Street, 1, 105037 Moscow
www.turck.ru
Sweden Turck Sweden Office
Fabriksstråket 9, 433 76 Jonsered
www.turck.se
Singapore TURCK BANNER Singapore Pte. Ltd.
25 International Business Park, #04-75/77 (West Wing) German Centre,
609916 Singapore
www.turckbanner.sg
South Africa Turck Banner (Pty) Ltd
Boeing Road East, Bedfordview, ZA-2007 Johannesburg
www.turckbanner.co.za
Czech Republic TURCK s.r.o.
Na Brne 2065, CZ-500 06 Hradec Králové
www.turck.cz
Turkey Turck Otomasyon Ticaret Limited Sirketi
Inönü mah. Kayisdagi c., Yesil Konak Evleri No: 178, A Blok D:4,
34755 Kadiköy/ Istanbul
www.turck.com.tr
Hungary TURCK Hungary kft.
Árpád fejedelem útja 26-28., Óbuda Gate, 2. em., H-1023 Budapest
www.turck.hu
USA Turck Inc.
3000 Campus Drive, USA-MN 55441 Minneapolis
www.turck.us

Over 30 subsidiaries and over
60 representations worldwide!
www.turck.com
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