Endress+Hauser Liquiline Control CDC90 Technical specifications

Products Solutions Services
Brief Operating Instructions
Liquiline Control CDC90
Automated cleaning and calibration of Memosens
sensors
These instructions are Brief Operating Instructions; they are
not a substitute for the Operating Instructions pertaining to
the device.
Detailed information on the device can be found in the
Operating Instructions and in the other documentation
available at:
• www.endress.com/device-viewer
• Smart phone/tablet: Endress+Hauser Operations App
KA01306C/07/EN/04.19
71461881
2019-12-11

Liquiline Control CDC90
2 Endress+Hauser
Order code:
Ext. ord. cd.:
Ser. no.:
www.endress.com/deviceviewer Endress+Hauser
Operations App
XXXXXXXXXXXX
XXXXX-XXXXXX
XXX.XXXX.XX
Serial number
1.
3.
2.
A0023555

Liquiline Control CDC90 Table of contents
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Table of contents
1 About this document .............................................................. 5
1.1 Warnings ............................................................................ 5
1.2 Symbols ............................................................................. 5
1.3 Symbols on the device ................................................................... 6
1.4 Documentation ........................................................................ 6
2 Basic safety instructions .......................................................... 7
2.1 Requirements for personnel .............................................................. 7
2.2 Designated use ........................................................................ 7
2.3 Workplace safety ...................................................................... 7
2.4 Operational safety ......................................................................7
2.5 Product safety ......................................................................... 9
3 Product description ............................................................... 9
3.1 System structure ....................................................................... 9
3.2 Overview of pneumatic control unit ........................................................ 11
4 Incoming acceptance and product identification ................................. 12
4.1 Incoming acceptance ................................................................... 12
4.2 Product identification .................................................................. 12
4.3 Scope of delivery ...................................................................... 13
4.4 Certificates and approvals ............................................................... 13
5 Installation ...................................................................... 14
5.1 Installation conditions .................................................................. 14
5.2 Dimensions ..........................................................................15
5.3 Wall mounting ....................................................................... 20
5.4 Maximum hose and cable length for one measuring point ....................................... 20
5.5 Multihose bracket ..................................................................... 21
5.6 Securing the rinsing block to the assembly ................................................... 22
5.7 Mounting the changeover valve for the 2nd measuring point ..................................... 24
5.8 Mechanical connection ................................................................. 25
5.9 Post-installation check ................................................................. 37
6 Electrical connection ............................................................ 37
6.1 Connection conditions .................................................................. 37
6.2 Connecting the CDC90 control unit ........................................................ 38
6.3 Connecting the sensors ................................................................. 43
6.4 Connecting additional inputs and outputs ................................................... 45
6.5 Connecting digital communication ......................................................... 47
6.6 Connecting the pneumatic control unit ..................................................... 52
6.7 Connecting the main supply voltage ........................................................58
6.8 Ensuring the degree of protection ......................................................... 59
6.9 Post-connection check ..................................................................61
7 System integration .............................................................. 61
7.1 Web server .......................................................................... 61
7.2 Fieldbus systems ...................................................................... 62
8 Operation options ............................................................... 63
8.1 Overview ........................................................................... 63
8.2 Access to the operating menu via the local display ............................................. 64
8.3 Access to the operating menu via the web browser ............................................. 67
9 Commissioning .................................................................. 67
9.1 Preparatory steps ..................................................................... 67
9.2 Installation and function check ........................................................... 68
9.3 Switching on the measuring device ........................................................ 68

Table of contents Liquiline Control CDC90
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9.4 Configuring the measuring device ......................................................... 70

Liquiline Control CDC90 About this document
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1 About this document
1.1 Warnings
Structure of information Meaning
LDANGER
Causes (/consequences)
If necessary, Consequences of non-
compliance (if applicable)
‣Corrective action
This symbol alerts you to a dangerous situation.
Failure to avoid the dangerous situation will result in a fatal or serious injury.
LWARNING
Causes (/consequences)
If necessary, Consequences of non-
compliance (if applicable)
‣Corrective action
This symbol alerts you to a dangerous situation.
Failure to avoid the dangerous situation can result in a fatal or serious injury.
LCAUTION
Causes (/consequences)
If necessary, Consequences of non-
compliance (if applicable)
‣Corrective action
This symbol alerts you to a dangerous situation.
Failure to avoid this situation can result in minor or more serious injuries.
NOTICE
Cause/situation
If necessary, Consequences of non-
compliance (if applicable)
‣Action/note
This symbol alerts you to situations which may result in damage to property.
1.2 Symbols
Symbol Meaning
Additional information, tips
Permitted or recommended
Not permitted or not recommended
Reference to device documentation
Reference to page
Reference to graphic
 Result of a step

About this document Liquiline Control CDC90
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1.3 Symbols on the device
Symbol Meaning
Reference to device documentation
1.4 Documentation
The following manuals which are available on the product pages on the internet complement
these Operating Instructions:
• Operating Instructions for Liquiline Control CDC90
• Device description
• Commissioning
• Operation
• Software description (excluding sensor menus; these are described in a separate manual -
see below)
• Device-specific diagnostics and troubleshooting
• Maintenance
• Repair and spare parts
• Accessories
• Technical data
• Operating Instructions for Memosens, BA01245C
• Software description for Memosens inputs
• Calibration of Memosens sensors
• Sensor-specific diagnostics and troubleshooting

Liquiline Control CDC90 Basic safety instructions
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2 Basic safety instructions
2.1 Requirements for personnel
• Installation, commissioning, operation and maintenance of the measuring system may be
carried out only by specially trained technical personnel.
• The technical personnel must be authorized by the plant operator to carry out the specified
activities.
• The electrical connection may be performed only by an electrical technician.
• The technical personnel must have read and understood these Operating Instructions and
must follow the instructions contained therein.
• Faults at the measuring point may only be rectified by authorized and specially trained
personnel.
Repairs not described in the Operating Instructions provided must be carried out only
directly at the manufacturer's site or by the service organization.
2.2 Designated use
The Liquiline Control CDC90, used in conjunction with a Liquiline CM44, is a fully automatic
measuring, cleaning and calibration system for Memosens sensors. The system is fully
equipped with power supply cables and a hose system.
2.2.1 Non-designated use
Use of the device for any purpose other than that described, poses a threat to the safety of
people and of the entire measuring system and is therefore not permitted.
The manufacturer is not liable for damage caused by improper or non-designated use.
2.3 Workplace safety
As the user, you are responsible for complying with the following safety conditions:
• Installation guidelines
• Local standards and regulations
• Regulations for explosion protection
Electromagnetic compatibility
• The product has been tested for electromagnetic compatibility in accordance with the
applicable European standards for industrial applications.
• The electromagnetic compatibility indicated applies only to a product that has been
connected in accordance with these Operating Instructions.
2.4 Operational safety
Before commissioning the entire measuring point:
1. Verify that all connections are correct.
2. Ensure that electrical cables and hose connections are undamaged.
3. Do not operate damaged products, and protect them against unintentional operation.

Basic safety instructions Liquiline Control CDC90
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4. Label damaged products as defective.
During operation:
‣If faults cannot be rectified:
products must be taken out of service and protected against unintentional operation.
LCAUTION
Cleaning not switched off during calibration or maintenance activities
Risk of injury due to medium or cleaning agent!
‣If a cleaning system is connected, switch it off before removing a sensor from the medium.
‣If you wish to check the cleaning function and have therefore not switched off the cleaning
system, wear protective clothing, goggles and gloves or take other appropriate measures.

Liquiline Control CDC90 Product description
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2.5 Product safety
2.5.1 State-of-the-art technology
The product is designed to meet state-of-the-art safety requirements, has been tested, and
left the factory in a condition in which it is safe to operate. The relevant regulations and
European standards have been observed.
2.5.2 IT security
We only provide a warranty if the device is installed and used as described in the Operating
Instructions. The device is equipped with security mechanisms to protect it against any
inadvertent changes to the device settings.
IT security measures in line with operators' security standards and designed to provide
additional protection for the device and device data transfer must be implemented by the
operators themselves.
3 Product description
3.1 System structure
A complete measuring system comprises the following components:
• CDC90 control unit
• Pneumatic control unit
• Canister pump unit
The system is available in different versions. Here is a complete overview comprising all of the
system's modules.

Product description Liquiline Control CDC90
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3
5
6
1
7
8
2
4
A0032271
 1 Overview of CDC90
1 CDC90 control unit 5 Canister with buffer solutions
and cleaner
2 Mounting plate 6 Canister holder
3 EtherNet switch 7 Float switch
4 Pneumatic control unit 8 Pumps

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3.2 Overview of pneumatic control unit
3
4
5
611
12
13
1
10
7
8
9
14
2
A0031834
 2 Pneumatic control unit
1 Pilot valve manifold, bus node 8 Actuator terminal
2 Compressed air 9 Output interface terminal
3 F1 fuse of the pneumatic control unit and CDC90 control unit 10 Pressure switch
4 F1 fuse 11 External remote IO, DIO
5 24 V power unit 12 Pilot valves
6 230/100 V terminal 13 Sound absorber
7 24 V terminal 14 Valve disk

Incoming acceptance and product identification Liquiline Control CDC90
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4 Incoming acceptance and product identification
4.1 Incoming acceptance
1. Verify that the packaging is undamaged.
 Notify the supplier of any damage to the packaging.
Keep the damaged packaging until the issue has been resolved.
2. Verify that the contents are undamaged.
 Notify the supplier of any damage to the delivery contents.
Keep the damaged goods until the issue has been resolved.
3. Check that the delivery is complete and nothing is missing.
 Compare the shipping documents with your order.
4. Pack the product for storage and transportation in such a way that it is protected
against impact and moisture.
 The original packaging offers the best protection.
Make sure to comply with the permitted ambient conditions (→ Technical data).
If you have any questions, please contact your supplier or your local Sales Center.
4.2 Product identification
4.2.1 Nameplate
The nameplate provides you with the following information on your device:
• Manufacturer identification
• Order code
• Extended order code
• Serial number
• Ambient and process conditions
• Input and output values
• Activation codes
• Safety information and warnings
‣Compare the information on the nameplate with the order.
4.2.2 Product identification
Product page
www.endress.com/cdc90
Interpreting the order code
The order code and serial number of your product can be found in the following locations:
• On the nameplate
• In the delivery papers

Liquiline Control CDC90 Incoming acceptance and product identification
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Obtaining information on the product
1. Open the product website.
2. At the top of the page, select the link Product tools.
 An additional sidebar opens up.
3. Select Online Tools followed by Access device specific information.
 An additional window opens.
4. Enter the order code from the nameplate into the search field. Then select Show
details.
 Details of each feature (selected option) of the order code are displayed.
4.3 Scope of delivery
The scope of delivery comprises:
• 1 CDC90 control unit in the version ordered
• 1 pneumatic control unit
• Up to 3 pumps for transporting cleaner and buffer with canisters
• Up to 3 float switches, complete with cable to canisters
• 1 Rinsing block with bracket for assembly
• 2 Hose packages for compressed air and liquid; 3 hose packages if there is more than one
measuring point
• 1 printed copy of the Brief Operating Instructions in the language ordered
‣If you have any queries:
Please contact your supplier or local sales center.
4.4 Certificates and approvals
4.4.1  mark
The product meets the requirements of the harmonized European standards. As such, it
complies with the legal specifications of the EU directives. The manufacturer confirms
successful testing of the product by affixing to it the  mark.
4.4.2 cCSAus
The product meets the requirements as per "CLASS 2252 06 - Process Control Equipment" and
"CLASS 2252 86 - Process Control Equipment". It is tested to Canada and USA standards: CAN/
CSA-C22.2 No. 61010-1-12 UL Std. No. 61010-1 (3rd Edition).

Installation Liquiline Control CDC90
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5 Installation
5.1 Installation conditions
The device is intended for wall mounting.
Wall mounting as:
Panel
5.1.1 Installation site
Note the following when erecting the device:
1. Make sure that the wall has sufficient load-bearing capacity and is fully perpendicular.
2. Protect the device against additional heating (e.g. from heaters).
3. Protect the device against mechanical vibrations.

Liquiline Control CDC90 Installation
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5.2 Dimensions
5.2.1 Dimensions of CDC90 control unit
H 5 6 7 8 I
GF
E
D
C
A
1 2 3 4 B
162 (6.38)
14 (0.55)
Ø4 (0.16)
Ø9 (0.35)
199 (7.38) 128 (5.04)
237 (9.33)
194 (7.64)
76 (2.99)
95 (3.74)
A0012396
 3 Dimensions of field housing in mm (inch)

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5.2.2 Dimensions of pneumatic control unit
210 (8.27)
380 (15.0)
300 (11.82)
A0031929
 4 Dimensions of pneumatic control unit in mm (in)

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5.2.3 Dimensions of canister holder
220 (8.66)
470 (18.50)
300 (11.82)
8.5 (0.33)
Ø
160 (6.3) 150 (5.9)
A0033139
 5 Dimensions of canister holder in mm (in)

Installation Liquiline Control CDC90
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369.5 (14.55)
65 (2.56)
140 (5.51)
190 (7.48) 151 (5.94)
A0032277
 6 Dimensions of canister with pump in mm (in)
5.2.4 Dimensions of rinsing block and changeover valve
195 (7.68)
240 (9.45)
120 (4.72)
120 (4.72)
108 (4.25)
181 (7.13)
223.5 (8.80)
A0032267
 7 Dimensions of rinsing block PVDF, in mm (in)

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149 (5.87) 132.5 (5.2)
222.5 (8.76)
A0033402
 8 Dimensions of changeover valve, second measuring point in mm (in)
5.2.5 Dimensions of mounting plate
8 (0.31)
770 (30.31)
600 (23.62)
86 (3.39)
150 (6.00)
380 (15.00)
1170 (46.06)
50 (1.97)
80 (3.15)
45 (1.77)
20 (0.79)
20 (0.79)
!8 (0.31)
A0031946
 9 Dimensions of mounting plate in mm (in)

Installation Liquiline Control CDC90
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5.3 Wall mounting
LCAUTION
Risk of injury
The weight of the unit may result in crush injuries or other injuries.
‣Have two people mount the unit and always use a suitable mounting tool.
The size of the drill holes in the wall depends on the wall plugs used. The wall plugs and
screws must be provided by the customer.
Distance sleeves are included in the delivery to secure the mounting plate on the wall.
A0032776
The mounting plate features drill holes for the bracket on the wall. The wall plugs and screws
must be provided by the customer.
‣Mount the mounting plate at the securing holes provided for this purpose and using the
enclosed distance sleeves.
5.4 Maximum hose and cable length for one measuring point
In the diagram below you will see the maximum length of the hose and cable between the
system components.