Pilz PITestop User manual

PITestop
Operating Manual-21136-EN-11
}Control and signal devices

Preface
This document is a translation of the original document.
All rights to this documentation are reserved by Pilz GmbH & Co. KG. Copies may be made
for internal purposes. Suggestions and comments for improving this documentation will be
gratefully received.
Source code from third-party manufacturers or open source software has been used for
some components. The relevant licence information is available on the Internet on the Pilz
homepage.
Pilz®, PIT®, PMI®, PNOZ®, Primo®, PSEN®, PSS®, PVIS®, SafetyBUS p®,
SafetyEYE®, SafetyNET p®, the spirit of safety® are registered and protected trademarks
of Pilz GmbH & Co. KG in some countries.
SD means Secure Digital

Contents
Operating Manual PITestop
21136-EN-11 3
Introduction 4
Validity of documentation 4
Using the documentation 4
Definition of symbols 4
Safety 5
Intended use 5
Safety regulations 5
Safety assessment 5
Use of qualified personnel 5
Warranty and liability 6
Disposal 6
For your safety 6
Unit features 6
Function description 7
Modules 7
Installation 8
Preparing for operation 11
Dimensions 13
Technical details 17
Safety characteristic data 18
Order reference 19
Product 19
Accessories 20
EC declaration of conformity 20

PITestop
Operating Manual PITestop
21136-EN-11 4
Introduction
Validity of documentation
This documentation is valid for the product PITestop. It is valid until new documentation is
published.
This operating manual explains the function and operation, describes the installation and
provides guidelines on how to connect the product.
Using the documentation
This document is intended for instruction. Only install and commission the product if you
have read and understood this document. The document should be retained for future ref-
erence.
Definition of symbols
Information that is particularly important is identified as follows:
DANGER!
This warning must be heeded! It warns of a hazardous situation that poses
an immediate threat of serious injury and death and indicates preventive
measures that can be taken.
WARNING!
This warning must be heeded! It warns of a hazardous situation that could
lead to serious injury and death and indicates preventive measures that can
be taken.
CAUTION!
This refers to a hazard that can lead to a less serious or minor injury plus
material damage, and also provides information on preventive measures
that can be taken.
NOTICE
This describes a situation in which the product or devices could be dam-
aged and also provides information on preventive measures that can be
taken. It also highlights areas within the text that are of particular import-
ance.

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Operating Manual PITestop
21136-EN-11 5
INFORMATION
This gives advice on applications and provides information on special fea-
tures.
Safety
Intended use
The device PITestop is intended for use in safety circuits in accordance with IEC/
EN60947-5-1, IEC/EN60947-5-5, EN60204-1, ENISO13849-1. Before using the device,
a safety assessment of the overall system must be performed in accordance with the Ma-
chinery Directive.
CAUTION!
It must not be possible to defeat the E-STOP pushbuttons. Otherwise ma-
terial damage and severe injuries may result, depending on the application.
The E-STOP pushbutton may not be used in place of other safety meas-
ures.
E-STOP pushbutton with key-release:
The key must be removed immediately after release and must be kept
safely.
The following is deemed improper use in particular:
}Any component, technical or electrical modification to the product
}Use of the product outside the areas described in this manual
}Use of the product outside the technical details (see chapter entitled "Technical de-
tails").
Safety regulations
Safety assessment
Before using a unit it is necessary to perform a safety assessment in accordance with the
Machinery Directive.
Functional safety is guaranteed for the product as a single component. However, this does
not guarantee the functional safety of the overall plant/machine. In order to achieve the re-
quired safety level for the overall plant/machine, define the safety requirements for the
plant/machine and then define how these must be implemented from a technical and organ-
isational standpoint.
Use of qualified personnel
The products may only be assembled, installed, programmed, commissioned, operated,
maintained and decommissioned by competent persons.

PITestop
Operating Manual PITestop
21136-EN-11 6
A competent person is a qualified and knowledgeable person who, because of their train-
ing, experience and current professional activity, has the specialist knowledge required. To
be able to inspect, assess and operate devices, systems and machines, the person has to
be informed of the state of the art and the applicable national, European and international
laws, directives and standards.
It is the company’s responsibility only to employ personnel who
}Are familiar with the basic regulations concerning health and safety / accident preven-
tion,
}Have read and understood the information provided in this description under "Safety"
}Have a good knowledge of the generic and specialist standards applicable to the spe-
cific application.
Warranty and liability
All claims to warranty and liability will be rendered invalid if
}The product was used contrary to the purpose for which it is intended
}Damage can be attributed to not having followed the guidelines in the manual
}Operating personnel are not suitably qualified
}Any type of modification has been made (e.g. exchanging components on the PCB
boards, soldering work etc.).
Disposal
}In safety-related applications, please comply with the mission time TM in the safety-re-
lated characteristic data.
}When decommissioning, please comply with local regulations regarding the disposal of
electronic devices (e.g. Electrical and Electronic Equipment Act).
For your safety
The unit meets all the necessary conditions for safe operation. However, please note the
following:
}Check the function of the pushbutton before commissioning for the first time and then at
regular intervals (at least annually).
}E-STOP pushbutton with protective collar: check that the E-STOP pushbutton is ac-
cessible and can be reached.
Unit features
The device consists of an actuator PIT es and a contact block PIT esc. Various types are
available; these can be ordered as sets or can be put together as modular assemblies.
Features:
}Panel mount version or surface mount version with two-part enclosure (box)
}Turn in either direction to release or turn right for key-release
}various actuators
– Standard actuator
– Actuator with key-release

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Operating Manual PITestop
21136-EN-11 7
– Illuminated actuator
– Black stop actuators or red E-STOP actuators
}Contact blocks for applications up to PLe of ENISO13849-1 and SILCL3 of
ENIEC62061
Function description
The PITes units are E-STOP and Stop pushbuttons.
The PIT es E-STOP pushbuttons are used to shut down plant and machine sections in or-
der to reduce or avert imminent or existing hazards to people and damage to machinery or
materials.
The PIT es STOP pushbuttons are used to shut down plant and machine sections, e.g. for
maintenance work.
Modules
Actuator:
}E-STOP actuators (red)
– PIT es5.12 (actuator with protective collar and key-release)
}STOP actuator (black, for area shutdown)
– PIT es2.11 (standard actuator)
– PIT es2.12 (actuator with key-release)
– PIT es2.13 (illuminated actuator)
E-STOP box:
}PIT es box
Individual contact blocks:
}PIT es safe contact block for panel mount version
– PIT esc1 (1 N/C / N/O contact*)
}PIT es safe contact block for surface mount version
– PIT esc2.1 (1 N/C contact)
– PIT esc3 (1 N/O contact)
Contact block bracket:
}PIT MHR3 (3 slots)
}PIT MHR5 (5 slots)
NOTICE
The illuminating contact block for the illuminated actuator requires one slot.
Contact block sets, pre-assembled with bracket:
}PIT es safe contact block for panel mount version
– PIT esb1 (1 N/C / N/O contact*)

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Operating Manual PITestop
21136-EN-11 8
– PIT esb1.2 (1 N/C / N/O contact*, 1 N/C contact)
– PIT esb1.3 (1 N/C / N/O contact*, 1 N/C contact, 1 N/O contact)
– PIT esb1.4 (1 N/C / N/O contact*, 1 N/O contact)
}PIT es safe contact block for surface mount version
– PIT esb2.1 (1 N/C contact)
– PIT esb2.2 (2 N/C contact)
– PIT esb2.3 (2 N/C contacts, 1 N/O contact)
– PIT esb2.4 (1 N/C contacts, 1 N/O contact)
* safe contact block, see Connection diagrams [ 12]
Pre-assembled E-STOP sets:
}PIT es Set3.1:
– E-STOP actuator PIT es3.11
– Contact block set PIT esb1.2
}PIT es Set3.2:
– E-STOP actuator PIT es3.11
– Contact block set PIT esb1.2
}PIT es Set4.1:
– E-STOP actuator PIT es3.11
– E-STOP box PIT es box
– Contact block set PIT esb1.2
}PIT es Set4.2:
– E-STOP actuator PIT es3.11
– E-STOP box PIT es box
– Contact block set PIT esb 2.3
Installation
CAUTION!
The pushbutton should always be installed with the supply voltage switched
off.
Panel mount version
}Insert the actuator into an opening in the panel (see Opening in the panel in the panel
mount version [ 10])
}Use the plastic nut to secure it (24 mm spanner)
}only with illuminated actuators:
– Attach "illuminating contact block" to the contact block bracket
– Feed the cable through an opening in the panel (see Opening in the panel in the
panel mount version [ 10]) and attach to the actuator

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Operating Manual PITestop
21136-EN-11 9
}Push the contact block onto the actuator and turn it clockwise to engage
Surface mount version
}only with illuminated actuators:
– Break out one of the holes indicated on the upper part of the surface mount housing
– Attach "illuminating contact block" to the contact block bracket
– Guide the cable through the opening in the upper part of the surface mount housing
and connect it to the actuator
}Break out the stuffing box connection on the lower part of the surface mount housing
}Secure the lower part of the surface mount housing with two screws (see Attachment of
the enclosure for a surface mount version [ 10])
}After connecting the wiring to the contact block, screw the upper part of the surface
mount housing with actuator and contact block to the lower part of the enclosure
[1]
[2]
[3]
[4]
[5]
Fig.: Installing PITestop
Legend
[1] Actuator
[2] Upper part of the surface mount housing
[3] Plastic nut
[4] Contact block
[5] Lower part of the surface mount housing

PITestop
Operating Manual PITestop
21136-EN-11 10
only with illuminated
actuators
Fig.: Opening in the panel in the panel mount version
Fig.: Attachment of the enclosure for a surface mount version

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Operating Manual PITestop
21136-EN-11 11
Preparing for operation
NOTICE
Check the function of the pushbutton before commissioning for the first time
and then at regular intervals (at least annually).
}The wiring is connected to the contact block via fixed terminals with a screw connection
Version with surface mount housing
}only with illuminated actuators: Break out one of the openings indicated on the upper
part of the surface mount housing
}To route the cable, break out one of the pre-prepared openings on the lower part of the
surface mount housing
}Use a plastic M20 stuffing box connection for sealing and strain relief
}Make sure that the contact blocks which are installed in the enclosure are properly con-
nected, so that - when the unit is used correctly - the requirements with regard to airgap
creepage are satisfied for an enclosure with protective insulation.
Contact blocks
The contact blocks are supplied pre-assembled in a bracket.
With the illuminated actuators the illuminating contact block must also be attached to the
bracket.
NOTICE
Please note the following when dismantling and reconnecting the individual
contact blocks: The slides of the outer contact blocks must be pointing in-
wards, so that all of the slides are within the ring when the bracket is at-
tached (see drawing below).
Fig.: Attachment of the enclosure

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Operating Manual PITestop
21136-EN-11 12
Connection diagrams
PIT esb1.1 PIT esb1.2 PIT esb1.3
1 2
*
1 2
*
2
1
1 2
*
31
42
PIT esb1.4 PIT esb2.1 PIT esb2.2
1 2
*
1
2
1
2
1
2
2
1
PIT esb2.3 PIT esb2.4 PIT es2.13
2
1
1
2
3
4
1
2
3
4
X1
X2
*The contacts are closed when the actuator is snapped in place
NOTICE
Contact block sets PIT esb1.2, PIT esb1.4 and PIT esb2.3 cannot be used
with an illuminated actuator!

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Operating Manual PITestop
21136-EN-11 13
Dimensions
Standard actuator (PIT es2.11)
55,00
31,50
41,50
19,35
Actuator with key-release (PIT es2.12)
41,50
60,00
55,00
31,50
19,35

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Operating Manual PITestop
21136-EN-11 14
Actuator with illumination (PIT es2.13)
red black
Cable approx. 10 cm
Actuator with key-release and protective collar (PIT es5.12)
67,00
31,55
42,50
60,00
19,35
1...7

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Operating Manual PITestop
21136-EN-11 15
Surface mount version with standard actuator (PIT es2.11)
39,00
59,00
34,50 27,00
27,00
43,60
37,00
41,50
55,00
31,50
72,00
4,20
19,50
19,50

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Operating Manual PITestop
21136-EN-11 16
Panel mount version with standard actuator (PIT es2.11)
55,00
31,50
43,60 41,50
37,00
27,00 45,30
Opening(s) in the panel
24,50
Drawing on the right: only for illuminated actuators PIT es2.13

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Operating Manual PITestop
21136-EN-11 17
Technical details
Order no. 400510 – 400511
See below for more order numbers
General 400510 400511
Approvals TÜV, cULus Listed TÜV, cULus Listed
Self-monitored yes yes
Electrical data 400510 400511
Min. contact current 1 mA 1 mA
E-STOP 400510 400511
Utilisation category
In accordance with the standard EN 60947-5-1 EN 60947-5-1
Contacts, AC15 at 230 V 230 V
Current 3 A 3 A
Contacts, DC13 at 24 V 24 V
Current 2 A 2 A
Conventional thermal current 16 A 16 A
Environmental data 400510 400511
Ambient temperature
Temperature range -30 - 70 °C -30 - 70 °C
Rated insulation voltage 600 V 600 V
Protection type
Housing IP65 IP65
Mechanical data 400510 400511
Connection type Screw terminal Screw terminal
Dimensions
Height 41,5 mm 41,5 mm
Width 27 mm 45,3 mm
Depth 43,6 mm 43,6 mm
Diameter of pushbutton 55 mm 55 mm
Weight 77 g 93 g
Where standards are undated, the 2016-05 latest editions shall apply.
Order no. 400520 – 400521
General 400520 400521
Approvals TÜV, cULus Listed TÜV, cULus Listed
Self-monitored No No
Electrical data 400520 400521
Min. contact current 1 mA 1 mA

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Operating Manual PITestop
21136-EN-11 18
E-STOP 400520 400521
Utilisation category
In accordance with the standard EN 60947-5-1 EN 60947-5-1
Contacts, AC15 at 230 V 230 V
Current 3 A 3 A
Contacts, DC13 at 24 V 24 V
Current 2 A 2 A
Conventional thermal current 16 A 16 A
Environmental data 400520 400521
Ambient temperature
Temperature range -30 - 70 °C -30 - 70 °C
Rated insulation voltage 600 V 600 V
Protection type
Housing IP65 IP65
Mechanical data 400520 400521
Connection type Screw terminal Screw terminal
Dimensions
Height 72 mm 72 mm
Width 72 mm 72 mm
Depth 103 mm 103 mm
Weight 162 g 172 g
Where standards are undated, the 2016-05 latest editions shall apply.
Safety characteristic data
NOTICE
You must comply with the safety-related characteristic data in order to
achieve the required safety level for your plant/machine.
Safety characteristic data
B10d in accordance with EN ISO 13849-1:2015
and EN 62061
181.500
Lambdad/Lambda in accordance with EN 62061 0,20

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Operating Manual PITestop
21136-EN-11 19
Order reference
Product
E-STOP sets
Product type Features Order no.
PIT es Set3.1 PIT es3.11 + PIT esb1.2 400 510
PIT es Set3.2 PIT es3.11 + PIT esb1.3 400 511
PIT es Set4.1 PIT es3.11 + PIT es box + PIT esb2.2 400 520
PIT es Set4.2 PIT es3.11 + PIT es box + PIT esb2.3 400 521
Individual contact blocks
Product type Features Order no.
PIT esc1 1 safe N/C, screw terminal 400 315
PIT esc2 1 N/C, screw terminal 400 320
PIT esc3 1 N/O, screw terminal 400 310
Contact block sets
Product type Features Order no.
PIT esb1.1 1 safe N/C, screw terminal 400 305
PIT esb1.2 1 safe N/C, 1 N/C, screw terminal 400 301
PIT esb1.3 1 safe N/C, 1 N/C, 1 N/O, screw terminal 400 304
PIT esb1.4 1 N/C, 1 N/O, screw terminal 400 307
PIT esb2.1 1 N/C, screw terminal 400 300
PIT esb2.2 2 N/C, screw terminal 400 302
PIT esb2.3 2 N/C, 1 N/O, screw terminal 400 303
PIT esb2.4 1 N/C, 1 N/O, screw terminal 400 306
Actuator
Product type Features Order no.
PIT es2.11 Standard actuator, black 400 110
PIT es2.12 Actuator with key-release, black 400 111
PIT es2.13 Illuminated actuator, black 400 112
PIT es5.12 Actuator with key-release and protective collar, red, no Pilz inscrip-
tion on the actuator
400 601

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Operating Manual PITestop
21136-EN-11 20
Accessories
Contact block brackets
Product type Features Order no.
PIT MHR3 Bracket for containing 3 contact blocks 400 330
PIT MHR5 Bracket for containing 5 contact blocks 400 340
E-STOP box
Product type Features Order no.
PIT es box 72 x 72 x
61 mm
Surface mount housing IP67, protection class II, cable gland 2 x
M16
400 200
EC declaration of conformity
This product/these products meet the requirements of the directive 2006/42/EC for ma-
chinery of the European Parliament and of the Council. The complete EC Declaration of
Conformity is available on the Internet at www.pilz.com/downloads.
Representative: Norbert Fröhlich, Pilz GmbH & Co. KG, Felix-Wankel-Str. 2, 73760 Ost-
fildern, Germany