Pilz PIT js2 User manual

PIT js2/PIT js2 bc
Operating Manual-21130-EN-06
}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 js2/PIT js2 bc
21130-EN-06 | 3
Introduction ............................................................................................................................ 4
Validity of documentation.......................................................................................................... 4
Retaining the documentation .................................................................................................... 4
Definition of symbols................................................................................................................. 4
For your safety ....................................................................................................................... 5
Intended use ........................................................................................................................... 5
Device description ................................................................................................................. 6
Function description ............................................................................................................. 6
Wiring ...................................................................................................................................... 6
Assignment ............................................................................................................................... 6
Connection to evaluation device............................................................................................... 7
Dimensions in mm ................................................................................................................. 8
PIT js2/PIT js2 bc...................................................................................................................... 8
PIT js holder.............................................................................................................................. 9
Technical Details ................................................................................................................... 9
Safety characteristic data ......................................................................................................... 10
Order reference ...................................................................................................................... 11
Product ..................................................................................................................................... 11
Accessories .............................................................................................................................. 11

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Introduction
Validity of documentation
This documentation is valid for the product PIT js2/PIT js2 bc. It is valid until new docu-
mentation is published.
This operating manual explains the function and operation, describes the installation and
provides guidelines on how to connect the product.
This documentation is valid for PIT js2/PIT js2 bc from the date of manufacture 2019-03.
Retaining the documentation
This documentation is intended for instruction and should be retained for future reference.
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.
For your safety
}The unit may only be installed and commissioned by personnel who are familiar with both
these instructions and the current regulations for health and safety at work and accident
prevention. Ensure VDE and local regulations are met, especially those relating to pro-
tective measures.
}Any guarantee is rendered invalid if the housing is opened or unauthorised modifications
are carried out.
}Check the function of the pushbutton before commissioning for the first time and then at
regular intervals (at least annually).
Intended use
The PIT js2/PIT js2 bc is a manually operated command device that can be used as an en-
abling device. It allows authorised personnel to monitor processes in the danger zone of
automated manufacturing facilities when movable guards are open.
Depending on the result of the risk analysis, additional protective measures (e.g. reduced
speed) may be required.
Use the following units as an evaluation device:
}Programmable safety system of the PSS4000 automation system with the FS control
block for two-hand control
}PNOZmulti modular safety system with the two-hand module
}Two-hand control relays
– P2HZ X1
– P2HZ X1P
– P2HZ X1.10P
– P2HZ X2
– P2HZ X3
– P2HZ X4P
}Safety relay PNOZelog
– PNOZ e2.1p
}Safety relay PNOZsigma
– PNOZ s6
– PNOZ s6.1

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Device description
The PIT js2/PIT js2 bc command device consists of a plastic housing with 3 pushbuttons
and/or 2 pushbuttons and a blind plug.
Features:
}2 pushbuttons (ACT1 and ACT2) for the two-hand function (N/C / N/O contact, respect-
ively)
}PIT js2: 1 pushbutton (RESET) for the reset function (N/O)
}PIT js2 bc: 1 blind plug
}The contacts are connected by a coiled cable with an open end.
Function description
An enabling signal is generated in conjunction with a two-hand monitoring module by simul-
taneously pressing the ACT1 and ACT2 pushbuttons. This overrides the safety function of
the movable guards. Authorised operating personnel then can enter the danger zone to
monitor work processes.
Releasing one or both pushbuttons ACT1 and ACT2 will interrupt the enabling signal. A
subsequent enabling signal can only be generated once both pushbuttons have been re-
leased. On PITjs2, the Reset pushbutton can additionally be incorporated into the control
system to generate a subsequent enabling signal.
Wiring
}Connect the ACT1 and ACT2 buttons to the control system in such a way that both push-
buttons must be actuated in order to generate an enabling signal.
}PIT js2: You can connect the Reset button to the control system such that, after releasing
one or both pushbuttons ACT1 and ACT2, a subsequent enabling signal can only be gen-
erated once the Reset pushbutton has been actuated.
Assignment
ACT1
black blue
RESET
black
ACT2
blue grey black purple green brown white red yellow

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Connection to evaluation device
P2HZ X1
P2HZ X1P
P2HZ X1.10P
PNOZ e2.1p
ACT1
ACT2
blue
grey
black
white
red
yellow
S11
S12
S13
S21
S22
S23
P2HZ X2
P2HZ X4P
ACT1
ACT2
blue grey
black-red
white
red
yellow-grey
S11
S32
S33
S21
black
yellow
P2HZX3 (Contact
fuse protection, see
technical details)
ACT1
ACT2
blue grey
black-red
white
red
yellow-grey
S11
A1
A2
S21
black
yellow
PNOZmulti (with
two-hand module)
ACT1
ACT2
blue
grey
white
red
brown
T0
black
yellow
I0
I1
T1
I2
I3
I4
RESET
24 V

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PSS4000
FS control block for
two-hand control
ACT1
ACT2
blue
grey
white
red
brown
T0
black
yellow
T1.2
T1.4
T1
T2.2
T2.4
T2 RESET
Reset
purple
PNOZsigma
Two-hand pushbut-
tons
with detection of
shorts across con-
tacts
S11
S12 (+)
S21
S22 (-)
S2
S1
Dimensions in mm
PIT js2/PIT js2 bc
341
75
60
[1]
[2][3][4]
Legend
[1] Pushbutton ACT2
[2] Cable bend protection
[3] Pushbutton ACT1
[4] Reset pushbutton (only with 401 100)

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PIT js holder
150
76
30
312.7
83
44
6
70
5
Technical Details
General 401100 401101
Certifications CE CE
Self-monitored No No
Electrical data 401100 401101
Supply voltage
Voltage 24 V 24 V
Kind AC/DC AC/DC
Max. switching current, safety con-
tacts 0,75 A 0,75 A

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Pushbutton 401100 401101
Quantity 3 2
Relay outputs 401100 401101
Utilisation category of safety con-
tacts
DC1 at 24 V 24 V
Environmental data 401100 401101
Ambient temperature
Temperature range -10 - 55 °C -10 - 55 °C
Protection type
Housing IP65 IP65
Mechanical data 401100 401101
Cable length L1 5 m 5 m
Cable insulation material K1 PUR PUR
Conductor cross section K1 0,14 mm² 0,14 mm²
Material
Housing PC-ABS-Blend UL 94V0 PC-ABS-Blend UL 94V0
Dimensions
Height 341 mm 341 mm
Width 75 mm 75 mm
Depth 60 mm 60 mm
Weight 837 g 823 g
Safety characteristic data
Safety characteristic data
B10d in accordance with EN ISO 13849-1:2015
and EN 62061
20.000.000
Lambdad/Lambda in accordance with EN 62061 0,10