Pilz PIT es Set10u-5c PCB User manual

PIT es Set10u-5c PCB
Operating Manual-1004385-EN-03
}Control and signal devices

Preface
This document is the original document.
All rights to this documentation are reserved by Pilz GmbH & Co. KG. Copies may be made
for the user's internal purposes. Suggestions and comments for improving this documenta-
tion 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 PIT es Set10u-5c PCB
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Introduction ............................................................................................................................ 5
Validity of documentation.......................................................................................................... 5
Using the documentation .......................................................................................................... 5
Definition of symbols................................................................................................................. 5
Overview ................................................................................................................................. 6
Unit features ............................................................................................................................. 6
Scope of supply ........................................................................................................................ 7
Marking on E-STOP pushbutton............................................................................................... 8
Safety ...................................................................................................................................... 9
Intended use ............................................................................................................................. 9
Safety regulations ..................................................................................................................... 10
Safety assessment ................................................................................................................... 10
Use of qualified personnel ........................................................................................................ 10
Warranty and liability ................................................................................................................ 11
Disposal .................................................................................................................................... 11
For your safety.......................................................................................................................... 11
Block diagram/terminal configuration ................................................................................. 12
Function description ............................................................................................................. 12
Operating states ....................................................................................................................... 12
Installation .............................................................................................................................. 13
Wiring ...................................................................................................................................... 16
Preparing for operation ......................................................................................................... 16
Requirements and connection to evaluation devices ........................................................ 18
Wiring table............................................................................................................................... 21
Examples for connection to Pilz evaluation devices ................................................................. 22
Faults/interference ................................................................................................................. 22
Care and maintenance .......................................................................................................... 23
Dimensions in mm ................................................................................................................. 23
Technical details .................................................................................................................... 24
Safety characteristic data ......................................................................................................... 25
Supplementary data .............................................................................................................. 26
Permitted operating height........................................................................................................ 26
Order reference ...................................................................................................................... 27
Product ..................................................................................................................................... 27

Contents
Operating Manual PIT es Set10u-5c PCB
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Accessories .............................................................................................................................. 27
EC declaration of conformity ................................................................................................ 27

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Introduction
Validity of documentation
This documentation is valid for the product PIT es Set10u-5c PCB. It is valid until new doc-
umentation 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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INFORMATION
This gives advice on applications and provides information on special fea-
tures.
Overview
Unit features
}E-STOP device in accordance with EN60204-1, ENISO13849, ENISO13850 and EN
60947-5-5, contacts in accordance with EN60947-5-1
}Clear visual display when E-STOP function is active
}In inactive state, the E-STOP pushbutton is not lit and it can no longer be detected as an
E-STOP
}Turn in either direction to release
}Bevelled protective collar
}Integral flashing function (configurable) of the yellow bevelled protective collar after oper-
ating the E-STOP pushbutton

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Scope of supply
[6]
[7]
[1]
[3]
[2]
[4]
[5]
[8]
Legend
[1] E-STOP pushbutton (Order No. 400 540)
[2] LED safety printed circuit board (Order No. 400 342)
[3] Plastic nut
[4] Contact block bracket (Order No. 400 331)
[5] 2 contact blocks (PIT es2c Order No. 400 321)
[6] 3 cables for connecting the LED safety printed circuit board with the contact blocks
(included in Order No. 400 342)
[7] Three-core connection cable for connecting the LED safety printed circuit board
with the E-STOP pushbutton (included in Order No. 400 342)
[8] Assembly aid for the terminalsX1 and X2 on the LED safety printed circuit board

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Marking on E-STOP pushbutton
[9] [1a]
[1b]
[1c]
[1d]
Legend
[1a] Order number
[1b] Date of manufacture mmyy
[1c] Batch number
[1d] Address Pilz homepage

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Safety
Intended use
The E-STOP function is triggered by operating the active E-STOP device and the voltage to
the evaluation device is interrupted (dual-channel, fully operated).
In active state, the E-STOP device PIT es Set10u-5c PCB is lit (the actuator lights up red)
and it fulfils the requirements in accordance with ENISO13850.
In inactive state, the E-STOP pushbutton PIT es Set10u-5c PCB is not lit and it can not be
detected as an emergency stop device. The E-STOP function is deactivated.
The safety function of the E-STOP device is:
}Ensuring that the red lighting can be detected under defined environmental conditions.
In case of a lighting failure of the active E-STOP device's lightings, the E-STOP function
is triggered and the voltage to the evaluation device is interrupted (single-channel, par-
tially operated).
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 must not be used in place of other safety meas-
ures.
WARNING!
Loss of the safety function by deactivating the E-STOP device
Deactivating the E-STOP device may result in serious injury and death.
The E-STOP function can only be deactivated when the plant/machine is in
an operating mode that does not become dangerous to the operator, or
when the safety function is implemented by other measures.
NOTICE
The E-STOP device must be used only in the inner area and it must be pro-
tected from direct sunlight. Its brightness covers the scope of the workplace
regulations ASR A3.4 for common industrial environment.
NOTICE
The E-STOP device must not be used in an atmosphere with a high degree
of hydrogen sulphide (H2S), e.g. in sewage plants and farms.

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NOTICE
Only one PIT es Set10u may be used per circuit (no cascading).
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 Technical details [ 24]).
NOTICE
EMC-compliant electrical installation
The product is designed for use in an industrial environment. The product
may cause interference if installed in other environments. If installed in other
environments, measures should be taken to comply with the applicable
standards and directives for the respective installation site with regard to in-
terference.
Safety regulations
Safety assessment
Before using a device 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.
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 prevention,
}Have read and understood the information provided in the section entitled Safety
}Have a good knowledge of the generic and specialist standards applicable to the specific
application.

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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-related
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).

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Block diagram/terminal configuration
Power
Monitoring
GND/X2.1 X5.2
X1.1
X4.1
X4.2
Safety circuits
Function description
The E-STOP device is active when actuator and bevelled protective collar are lit. When the
E-STOP device is activated, the two safety circuits X1.1-X5.2 and X4.2-X4.1 will open. The
actuator is locked. The bevelled protective collar flashes yellow when the wiring is appropri-
ate (see Connection example, flashing function is active [ 20]).
The E-STOP function must be reset deliberately by unlocking the actuator (turn to the left or
right).
The E-STOP function is inactive when the connections X1.1 and X4.2 are disconnected
from the supply. The lighting goes out, the E-STOP device is without function.
The E-STOP device detects whether the red lighting is defective, and it opens the safety
circuit X1.1-X5.2.
Operating states
}Active: The E-STOP device is electrically supplied and it is not operated. The actuator is
illuminated red, the bevelled protective collar is illuminated yellow.
}Inactive: The E-STOP device is not electrically supplied and it is therefore not illumin-
ated.
}Triggered: The E-STOP device is in active state, the actuator has been pressed and it is
therefore locked. The two safety circuits are opened (fully operated). The actuator is illu-
minated red, the bevelled protective collar is illuminated yellow. Corresponding to the wir-
ing, the yellow light is lit permanently, or it flashes.

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Installation
CAUTION!
Always install the device with the supply voltage switched off. Because of
electrical safety, the device must be installed only on a mounting plate
made from insulating material.
NOTICE
Please note during installation:
– Use a mounting plate with a smooth surface to ensure a tight seal
– When the E-STOP pushbutton has been uninstalled, it has to be ex-
changed for a new E-STOP pushbutton to ensure a tight seal
– The unit is an installation unit, the LED safety printed circuit board
and the contact blocks must be installed in a mounting area ≥IP54
(the actuation side of the emergency stop button is excluded from
this)
NOTICE
Damage due to electrostatic discharge!
Electrostatic discharge can damage components. Ensure against discharge
before touching the product, e.g. by touching an earthed, conductive sur-
face or by wearing an earthed armband.
}Prepare a cutout (Ø 22.3 mm) in the mounting plate. Material thickness of the mounting
plate: 1 … 5mm. The surface of the mounting plate should be smooth.
}Prepare another opening in the mounting plate (Ø 9 mm) for the lighting connection.

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22.3 +0.4
9
19.5
3.2+0.2
24.1+0.4
[1]
[2]
[4]
[3]
[5]
[9]
[7]
}Remove the plastic nut [3] from the neck of the E-STOP pushbutton [1].
}Check to ensure that the adhesive seal on the bottom of the E-STOP pushbutton [1] is
not damaged.
}Plug the connector of the three-pole connection cable [7] into the socket [9] on the bottom
side of the E-STOP pushbutton [1], the plug-in connection is reverse polarity protected.
}Insert the E-STOP pushbutton [1] into the opening of the mounting plate. Route the three-
core connection cable [7] to the opening for the lighting connection.
}Plug the LED safety printed circuit board [2] on the neck of the E-STOP pushbutton [1].
Route the three-core connection cable [7] through the rectangular opening on the circuit
board.
}Fix the LED safety printed circuit board [2] with the plastic nut [3]. Note the torque setting
of 1.3 ... 2.1Nm. We recommend that you use the "PITes wrench" installation wrench for
fixing the plastic nut [3] (see Order data [ 27]).

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NOTICE
Make sure that the LED safety printed circuit board [2] does not twist when
fixing, to prevent damage of the connection cable [7].
Only the plastic nut supplied [3] must be used for fixing the LED safety cir-
cuit board [2].
}Plug the pre-installed contact blocks [5] with the bracket [4] on the neck of the E-STOP
pushbutton [1] and secure it by turning it to the right. Check that the locking is correct and
audible.

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Wiring
Please note:
}Information given in the "Technical details [ 24]" must be followed.
}The power supply must meet the regulations for PELV in accordance with EN 60204-1.
}The maximum cable length depends on the conductor cross section used and the current
requirement of the connected evaluation device. In a maximum current consumption of
100mA, plus the current of the input circuits of the evaluation device, a rated operating
voltage of 24V (tolerance: -20 %/+15 %, that is at least 19.2V) must be available.
}Only one PIT es Set10u may be used per circuit. However, it may be cascaded with con-
ventional electromechanical E-STOP devices that have only N/C contacts. Note that
when operating a conventional E-STOP device which is in the chain before the PIT es
Set10u-5c PCB, the PIT es Set10u-5c PCB is not electrically supplied and therefore it is
not illuminated.
Preparing for operation
}Connect the socket X3 [9] on the LED safety printed circuit board via the three-core con-
nection cable [7] to the socket [10] on the bottom side of the E-STOP pushbutton. The
plug-in connection is reverse polarity protected.
[9]
[7]
X3
X1X2
[10]
}Connect the contact blocks with the LED safety printed circuit board as in the drawing be-
low. To do this, use the three cables that are included in the scope of supply [6]. The
cables are stripped and equipped with crimp connectors at one side. Plug the stripped
side of the cables into the terminals on the LED safety printed circuit board and the crimp
connectors into the contact blocks.
NOTICE
Do not equip the cables for connecting the terminals on the LED safety
printed circuit board with crimp connectors.
Be sure to use the provided assemblyaid[8] to activate the spring-loaded
terminalsX1 and X2.

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[6]
a)b)c)
[6
]
a)
b)
X3
1
X5 X4
Pin 1
Pin 1
.1
.1
1
1
1
Pi
Pi
.1
.1
Pi
X5
X5
X4
Pi
a)
b)
c)
X2
[8]
Legend
a) Grey Connection X4.2 with X2.3
b) White Connection X5.2 with X2.2
c) Yellow Connection X5.1 with X1.2
NOTICE
Check the function of the emergency stop device before commissioning for
the first time and then at regular intervals (at least annually).

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Requirements and connection to evaluation devices
For use of PIT es Set10u-5c PCB an evaluation device must be connected.
Connect the PIT es Set10u-5c PCB
}either with a Pilz evaluation device
}or with an evaluation device with defined properties (see section Defined properties of
evaluation devices: [ 18])
Suitable Pilz evaluation devices are, for example:
}PNOZelog for E-STOP monitoring
– PNOZ e1.1p (Order No. 774 133)
}PNOZ X for safety gate monitoring
– PNOZ X2.8P (Order No. 777 301 and 787 301)
}PNOZsigma for safety gate monitoring
– PNOZ s5 (Order No. 750 105 and 751 105)
}PNOZmulti for E-STOP monitoring
– PNOZ m B0 (Order No. 772 100)
}PSSuniversal
– PSSu E F 4DI (Order No. 312 200)
}Decentralised periphery
– PDP67 F 8DI ION (Order No. 773 600)
Defined properties of evaluation devices:
}Dual-channel with detection of partial operation (only one channel of the input circuit is
open)
}Detection of shorts across contacts and earth fault detection: Detection of shorts across
contacts is possible also via a positive and negative input circuit
}Digital inputs type 2 in accordance with IEC 61131-2
}Offset test pulses (not overlapping) with a maximum duration of the on/off test pulse of
7.5ms
Connect the evaluation device as described in the evaluation device’s operating manual.
Please note:
}Protective separation of the outputs to voltages over 60 V
}The power supply that feeds the evaluation device must meet the regulations for PELV in
accordance with EN 60204-1.
}The evaluation device must meet the requirements in the Technical details [ 24]. The
specified values must not be exceeded.
}On the LED safety printed circuit board there are two permanently installed blow-out
fuses. If the fuses are tripped by overcurrent or overvoltage, the LED safety printed circuit
board must be exchanged.
Ensure the wiring and EMC requirements of IEC 60204-1 are met.
Use cables with the following features to connect the evaluation device to the E-STOP
device:

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}Connection to the LED safety circuit board, terminals X1 and X2:
– Connection cross-section: 0.25 … 0.75 mm², stripping length: 7 … 9 mm
}Connection to the contact blocks, terminals X4 and X5:
– Connection cross-section: 0.25 … 1.0 mm², with crimp connectors in accordance with
DIN46228 section 4 (with plastic sleeve, length of the copper sleeve 10 … 12 mm)
WARNING!
In case of faulty wiring, there is a loss of the safety function "Ensuring
that the red lighting can be detected under defined environmental con-
ditions"!
If terminal X1.1 is transposed with X1.2 when connecting the LED safety
printed circuit board, the opening one of the contacts in case of an error
(partial operation) and therefore the safety function "Ensuring that the red
lighting can be detected under defined environmental conditions" is no
longer guaranteed.
Check the function of the E-STOP pushbutton before commissioning by in-
terrupting the GND connection of the LED safety circuit board (see also
Check wiring [ 22]). The evaluation device must switch off then. When
an evaluation device does not switch off, there is a wiring error.

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X1.1
X1.2
X2.1
X3
X2
X2.2
X2.3
2
1
X4
2
1
X5
Input on the evaluation device channel 2
Output on the evaluation device channel 2
GND
LED safety printed circuit
board
Output on the evaluation device channel 1
Input on the evaluation device channel 1
Grey
White
Yellow
Fig.: Connection example, flashing function is active
X1.1
X1.2
X2.1
X3
X2
X2.2
X2.3
2
1
X4
2
1
X5
LED safety printed circuit
board
ext. 24 V or bridge
to X1.1
Input on the evaluation device channel 2
Output on the evaluation device channel 2
Input on the evaluation device channel 1
Output on the evaluation device channel 1
GND
Grey
White
Yellow
Fig.: Connection example, flashing function is not active