Comat Releco S7-PI User manual

Push-in relay socket family
User Manual
02.09.2022

ComatReleco push-in relay socket family | User Manual | 89809-060-54-001 | 2
Important information
ComatReleco reserves the right to alter, correct, and/or improve the technical documentation and the products described in the technical docu-
mentation at its own discretion and without giving prior notice, insofar as this is reasonable for you. The same applies to any technical changes
that serve the purpose of technical progress.
The receipt of technical documentation (in particular user documentation) does not constitute any further duty on the part of ComatReleco to
provide information on modifications to products and/or technical documentation. You are responsible for verifying the suitability and intended
use of the products in your specific application, in particular with regard to observing the applicable standards and regulations. All information
made available in the technical data is supplied without any accompanying guarantee, whether expressly mentioned, implied or tacitly assumed.
In general, the provisions of the current standard Terms and Conditions of ComatReleco apply exclusively, in particular as concerns any warranty
liability.
This user manual contains important information for the commissioning, operation, maintenance and disposal of the device.You will also receive
information and important tips for your safety and help with any issues. The user manual must be made physically or electronically available
with the equipment and must be included in the supply when the equipment is transferred. It is also available on the ComatReleco web portal.
Disclaimer
ComatReleco has made every effort to make these instructions as clear, complete, and correct as possible. The information provided in this
documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein. This doc-
umentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user
applications. It is the duty of any user or integrator to perform the appropriate and complete risk analysis, evaluation, and testing of the products
with respect to the relevant specific application or use thereof. Neither ComatReleco nor any of its affiliates or subsidiaries shall be responsible
or liable for misuse of the information that is contained herein. Contact us if you have any suggestions for improvements or amendments or
have found errors in this publication. This documentation is subject to technical changes without prior notice.
Copyright
This manual, including all illustrations contained herein, is copyright protected. Any changes to the contents or the publication of extracts of
this document is prohibited.
ComatReleco reserves the right to register its own intellectual property rights for the product identifications of ComatReleco products that are
used here. Registration of such intellectual property rights by third parties is prohibited.
Other product identifications may be afforded legal protection, even where they may not be indicated as such.
Copyright © 2022 by ComatReleco. All rights reserved. www.comatreleco.com [email protected]

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Tabel of contents
Important information.....................................................................................................................................................................2
Disclaimer......................................................................................................................................................................................2
Copyright .......................................................................................................................................................................................2
1 Introduction..................................................................................................................................................................................4
1.1 Validity ...........................................................................................................................................................................................4
1.2 Product conformity.........................................................................................................................................................................5
1.3 Contact details ...............................................................................................................................................................................6
2 Safety instructions.......................................................................................................................................................................7
2.1 Meaning of symbols .......................................................................................................................................................................7
2.2 General Safety Instructions.............................................................................................................................................................8
2.3 User groups / personal qualification ...............................................................................................................................................8
2.4 Intended use ..................................................................................................................................................................................8
3 Product description......................................................................................................................................................................9
3.1 Overview........................................................................................................................................................................................9
3.2 Transport and storage ....................................................................................................................................................................9
3.3 Included in the delivery ..................................................................................................................................................................9
4 Installing and wiring the device................................................................................................................................................10
4.1 Installation and removal of socket on DIN rail (EN 60715).............................................................................................................10
4.2 Installation and removal of a relay ................................................................................................................................................10
4.3 Tools for cable installation ............................................................................................................................................................11
4.4 Wiring - how it works...................................................................................................................................................................12
4.4.1 Wiring without tool .......................................................................................................................................................................12
4.4.2 Wiring with tool ............................................................................................................................................................................12
4.4.3 Wiring removal.............................................................................................................................................................................13
4.5 Tool placement.............................................................................................................................................................................13
4.6 Installation and removal of bridge bars.........................................................................................................................................14
4.7 Wiring and wiring removal............................................................................................................................................................15
4.8 Installation of A2 bridge bars........................................................................................................................................................17
4.9 Application of Test probes ............................................................................................................................................................18
5 Maintenance...............................................................................................................................................................................19
5.1 Device exchange..........................................................................................................................................................................19
6 Disposal......................................................................................................................................................................................20
7 Technical data ............................................................................................................................................................................21
7.1 Dimensions ..................................................................................................................................................................................21
7.2 Technical documentation..............................................................................................................................................................21
8 Order details and accessories...................................................................................................................................................22

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1 Introduction
1.1 Validity
This user manual is valid for the following push-in socket series
General Industrial application Railway application
S7-PI S7-PIR
S9-PI S9-PIR
S10-PI S10-PIR
S12-PI S12-PIR

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1.2 Product conformity
EU Declaration of conformity
This device complies with the provisions of the following EU directives:
• Low Voltage Directive 2014/35/EU
• RoHS Directive 2011/65/EU
and complies with the requirements of the following harmonized standards:
• EN 60947-1
• EN 63000
EU Authorized Representative:
Comat Releco GmbH
Dieselstraße 1A
21465 Reinbek
Germany
Phone [phone]
www.comatreleco.de
[email protected]
Manufacturer:
ComatReleco AG
Bernstrasse 4
3076 Worb
Switzerland
Phone [phone]
www.comatreleco.com
[email protected]
UKCA Declaration of conformity
This device complies with the provisions of the following UK Regulations:
• Electrical Equipment (Safety) Regulations 2016
• Restriction of the Use of Certain Hazardous Substances in Electrical
and Electronic Equipment Regulations 2012
and complies with the requirements of the following harmonized standards:
• BS EN IEC 60947-1
• BS EN IEC 63000
Manufacturer:
ComatReleco AG
Bernstrasse 4
3076 Worb
Switzerland
Phone [phone]
www.comatreleco.com
[email protected]

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Meets the requirements of Technical Regulations of the Customs Union on safety of low voltage equipment
TR CU 004/2011
The product has been investigated by UL in accordance with the following standards:
• UL 508 Standard For Industrial Control Equipment
• CSA C22.2 NO. 14-18 Industrial Control Equipment
1.3 Contact details
Manufacturer’s address
ComatReleco AG
Bernstrasse 4
3076 Worb
Switzerland
Phone [phone]
E-mail [email protected]
Web www.comatreleco.com
Comat Releco GmbH
Dieselstraße 1a
21465 Reinbek
Germany
Phone +49 40 - 67045391
E-mail [email protected]
Web www.comatreleco.de
Comat Releco do Brasil
Rua Machado de Assis 120
09580-310 Sao Caetano do Sul
Brasil
Phone [phone]
E-Mail [email protected]
Web www.comatreleco.com.br

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2 Safety instructions
2.1 Meaning of symbols
DANGER Indicates a hazard with high risk potential. Failure to observe the safety measures could result in serious
injury or death.
WARNING Indicates a hazard with medium risk potential. Failure to observe the safety measures could result in serious
injury or damage to property.
Indicates thermal stress.
INFORMATION Here you will find further information and helpful hints.
DISPOSAL Observe the special disposal regulations for electronic and electrical devices.

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2.2 General Safety Instructions
• Read this document and understand it entirely before using the product. Failure to do so can result
in serious injury or death.
• The installation of the device must only be carried out by qualified electricians and shall be installed in
a lockable electric cabinet to protect end users. Failure to do so can result in serious injury or death.
• Wiring/re-wiring the socket or installing/replacing a relay only when the installation is disconnected
from power supply.
• The device must be installed and operated according to national regulations and specifications.
• This device is not suitable for use in wet areas, explosive atmospheres (e.g. in areas where the air
contains high concentrations of flammable chemicals, vapours or particles such as grain, dust or metal
powder).
• It is forbidden to disassemble or modify the product.
• When placing test probes for measuring, the user must NOT press the probes completely into the open-
ing and in the wrong angle. Failure to do so can release the cable and result in serious injury or death.
• If the relay is operated with very high switch frequency and/or high current and/or high ambient tem-
perature, the integrator must take care for sufficient cooling of the relay and socket. The device can
get very hot.
• Before installation check the product for damages. If damaged, replace it.
• Install the device in an environment according to the indicated IP class.
• Check all cables are installed correctly before operation.
• Operate the product within the limits stated in the technical data sheet.
• For save operation, use ComatReleco relays only with this product. ComatReleco rejects any warranty
or liability if other relays brands are used with this product.
• Pay attention for sharp edges when installing the label strip
2.3 User groups / personal qualification
Device installation
All installation, assembly and wiring work must only be carried out by qualified electricians who are familiar with the applicable standards,
regulations and safety provisions for installation and automation technology.
2.4 Intended use
The push-in family sockets provide the electrical and mechanical interface
- between a relay and external load and control circuits
- to mount a relay socket assembly to DIN rail fixations. Ideally the socket shall be mounted in a vertical position
The socket relay assembly is IP20 rated and hence must be mounted and operated in a sheltered environment (e.g switch board cabinet) that
provides adequate ingress protection according to the specific environmental conditions of the field application.

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3 Product description
3.1 Overview
1. DIN rail hooks
2. Terminals for cables, potential bridge bars Sxx-BBPI2 and
Sxx-BBPI4 and voltage test probes
3. Tool openings and for voltage test probe
4. Groove for marking strip
5. Plug for relay
6. Clip for relay
7. Product type designation
8. Technial data for cable types/size, wiring diagram, approvals
9. Terminals for A2
10. Terminals for A1
11. Terminals for bridges A2 Sxx-BBPI
3.2 Transport and storage
The device is delivered in a cardboard packaging and is therefore protected as well as possible during transport. If you do not use the device,
store it at room temperature in a clean and dry place.
3.3 Included in the delivery
Delivery comprises push-in socket and clip for relay. If you discover a defect or missing parts on receipt, contact your seller immediately.
Please refer to the ComatReleco web portal for the delivery conditions and information regarding the return of goods.
2
3 4 5 6 7
8
1
9
11
3
10

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4 Installing and wiring the device
4.1 Installation and removal of socket on DIN rail (EN 60715)
Installation Removal
4.2 Installation and removal of a relay
Installation
Removal
1
2
1
2

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4.3 Tools for cable installation
Screw driver front view
2.5 mm
Screw driver ISO 2380-1 shape BScrew driver ISO 2380-1 shape A
2.5 mm
Screw driver side view
2.5 mm
Screw driver ISO 2380-1 shape BScrew driver ISO 2380-1 shape A
2.5 mm
Shape A Shape B
ISO 2380-1
ComatReleco OT-PI kit Electrical test probe is not a tool to install cables!

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4.4 Wiring - how it works
4.4.1 Wiring without tool
4.4.2 Wiring with tool
Wiring
Wiring

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4.4.3 Wiring removal
4.5 Tool placement
Tool openings
Single (solid) wire
2 x 0.34 mm2 / AWG 22 ... 2 x 2.5 mm2 / AWG 14
Stranded wire
with wire ferrules/crimp sleeve
2 x 0.34 mm2 / AWG 22 ... 2 x 1.5 mm2 / AWG 16
Stranded wire
without crimp sleeve
2 x 0.34 mm2 / AWG 22 ... 2 x 2.5 mm2 / AWG 14
Wiring removal with screwdriver or OT-PI kit
1
2
3

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4.6 Installation and removal of bridge bars
Plug in of potential bridge bars without tool
Removal of potential bridge bars with ComatReleco OT-PI kit

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4.7 Wiring and wiring removal
Wiring removal with screwdriver
Wiring without tool

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Wiring removal with OT-PI kit

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4.8 Installation of A2 bridge bars
Plug in of A2 bridge bars

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4.9 Application of test probes
During the entire measuring process, hold the probe by hand perpendicularly in the push-in box and hold it gently against the electrical contact.
When placing test probes for measuring, the user must NOT press the probes completely into the opening and in the wrong angle. Failure to do so
can release the cable (which might be under tension) and result in serious injury or death.
Application of test probes in tool openings Application of test probes in contact terminals

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5 Maintenance
No maintenance is required nor forseen for the product throughout the life time.
5.1 Device exchange
In case of defective or damaged products, replace it with a new one. Do not attempt to dismantle or repair it.
DANGER
Risk of death due to electric shock!
Only mount or dismantle the device when it is disconnected from the power supply.
WARNING
The work described in this chapter must only be carried out by qualified electricians!

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6 Disposal
Disposal information for users of electrical and electronic equipment waste according to the WEEE directive (Waste of
Electrical and Electronic Equipment):
For professional users in the European Union
If you wish to dispose of electrical and electronic equipment, please contact your dealer or supplier for further informa-
tion. Please also observe the country-specific regulations.
For disposal in countries outside the European Union
The above symbol is only valid in the European Union (EU). If you wish to dispose of this product, contact your local
authorities or your dealer and ask for the correct method of disposal.