Pilz PNOZ X7P User manual

PNOZ X7P
Operating Manual-21027-EN-05
}Safety relays

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 PNOZ X7P
21027-EN-05 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 6
Warranty and liability 6
Disposal 6
For your safety 6
Unit features 7
Safety features 7
Block diagram/terminal configuration 7
Types: AC 7
Types: AC/DC 8
Function Description 8
Operating modes 8
Timing diagram 9
Installation 9
Wiring 10
Preparing for operation 11
Operation 12
Status indicators 12
Faults – Interference 13
Dimensions in mm 13
Technical details 14
Safety characteristic data 22
Supplementary data 22
Service life graph 23
Order reference 23
EC declaration of conformity 24

PNOZ X7P
Operating Manual PNOZ X7P
21027-EN-05 4
Introduction
Validity of documentation
This documentation is valid for the product PNOZ X7P. 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.

PNOZ X7P
Operating Manual PNOZ X7P
21027-EN-05 5
INFORMATION
This gives advice on applications and provides information on special fea-
tures.
Safety
Intended use
The safety relay PNOZ X7P provides a safety-related interruption of a safety circuit.
The safety relay meets the requirements of EN 60947-5-1, EN 60204-1 and VDE 0113-1
and may be used in applications with
}E-STOP pushbuttons
}Safety gates
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 [ 14]).
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 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.

PNOZ X7P
Operating Manual PNOZ X7P
21027-EN-05 6
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 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:
}Note for overvoltage category III: If voltages higher than low voltage (>50 VAC or >120
VDC) are present on the unit, connected control elements and sensors must have a
rated insulation voltage of at least 250 V.

PNOZ X7P
Operating Manual PNOZ X7P
21027-EN-05 7
Unit features
}Positive-guided relay outputs:
– 2 safety contacts (N/O), instantaneous
}Connection options for:
– E-STOP pushbutton
– Safety gate limit switch
– Start button
}LED display for:
– Supply voltage
– Switch status of the safety contacts
}Plug-in connection terminals
}See order reference for unit types
Safety features
The safety relay meets the following safety requirements:
}The circuit is internally redundant with built-in self-monitoring.
}The safety device remains effective in the case of a component failure.
}The correct opening and closing of the safety device relays is tested automatically in
each on-off cycle.
Block diagram/terminal configuration
Types: AC
}UB: 110 - 120 VAC; Order no. 777053, 787053
}UB: 230 - 240 VAC; Order no. 777056, 787056
*Insulation between the non-marked area and the relay contacts: Basic insulation (over-
voltage category III), Protective separation (overvoltage category II)

PNOZ X7P
Operating Manual PNOZ X7P
21027-EN-05 8
Types: AC/DC
}UB: 24 VAC/DC; Order no. 777059, 787059
*Insulation between the non-marked area and the relay contacts: Basic insulation (over-
voltage category III), Protective separation (overvoltage category II)
Function Description
The safety relay PNOZ X7P provides a safety-oriented interruption of a safety circuit. When
the supply voltage is applied via the E-STOP pushbutton, the “POWER” LED is lit. The unit
is ready for operation when the start circuit and feedback loop Y1-Y2 is closed.
}Input circuit is closed (e.g. E-STOP pushbutton not operated):
– The LED "CH. 1/2" lights.
– Safety contacts 13-14 and 23-24 are closed. The unit is active.
}Input circuit is opened (e.g. E-STOP pushbutton operated):
– The LED "CH. 1/2" goes out.
– Safety contacts 13-14 and 23-24 are redundantly opened.
Operating modes
}Single-channel operation: No redundancy in the input circuit, earth faults in the start
and input circuit are detected.
}Automatic start: Unit is active once the input circuit has been closed.
}Manual start: Unit is active once the input circuit and the start circuit are closed.
}Increase in the number of available contacts by connecting contact expander modules
or external contactors/relays.

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Operating Manual PNOZ X7P
21027-EN-05 9
Timing diagram
[1] [2]
Legend
}Power: Supply voltage
}Start: Start circuit
}Input: Input circuit
}Output safe: Safety contacts
}[1]: Automatic start
}[2]: Manual start
}a: Input circuit closes before start circuit
}b: Start circuit closes before input circuit
}t1: Switch-on delay
}t2: Delay-on de-energisation
}t3: Recovery time
Installation
}The unit should be installed in a control cabinet with a protection type of at least IP54.
}Use the notch on the rear of the unit to attach it to a DIN rail (35 mm).
}When installed vertically: Secure the unit by using a fixing element (e.g. retaining
bracket or end angle).

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Operating Manual PNOZ X7P
21027-EN-05 10
Wiring
Please note:
}Information given in the "Technical details [ 14]" must be followed.
}Calculating the max. cable length Imax in the input circuit on PNOZ X7P 24 VAC/DC:
Rlmax
Rl / km
Imax =
Rlmax = max. overall cable resistance (see Technical details [ 14])
Rl/km = cable resistance/km
}Calculating the max. cable length Imax in the input circuit on PNOZ X7P AC units:
C
C
Clmax = max. overall line capacitance (see Technical details [ 14])
Cl/km = line capacitance/km
Stub circuit: The max. permitted cable length Imax depends on the max. overall line ca-
pacitance Clmax (see Technical details [ 14]).
Alternative: Loop circuit: Capacitance is negligible; 1 phase: Max. cable length Imax: 1
km
Stub circuit Loop circuit
Cable length
lmax PNOZ X7P AC
lmax
PNOZ X7P AC
WARNING!
If the max. overall line capacitance is exceeded, the unit will no longer
switch off safely and serious injuries and death may result.
Always comply with the max. overall line capacitance.
}The outputs 13-14, 23-24 are safety contacts.
}Do not connect undesignated terminals.
}To prevent contact welding, a fuse should be connected before the output contacts (see
Technical details [ 14]).
}Use copper wire that can withstand 60/75°C.
}Sufficient fuse protection must be provided on all output contacts with capacitive and in-
ductive loads.
}Do not switch low currents using contacts that have been used previously with high cur-
rents.
}On AC units: Connect operational earth terminal to functional earth.

PNOZ X7P
Operating Manual PNOZ X7P
21027-EN-05 11
}On 24 VAC/DC units:
The power supply must comply with the regulations for extra low voltages with safe
electrical separation (SELV, PELV) in accordance with VDE 0100, Part 410.
}Ensure the wiring and EMC requirements of EN 60204-1 are met.
Preparing for operation
Supply voltage AC 24 VAC/DC
A1
A2
L1
N
FE
Input circuit Single-channel Dual-channel
E-STOP
S1
A1 L+/L1
Safety gate
S1
L+/L1A1
Start circuit Automatic start Manual start
Y1
Y2
S3
NOTICE
In the event of an automatic start or manual start with bridged start
contact (fault):
The unit starts up automatically when the safeguard is reset, e.g. when the
E-STOP pushbutton is released. Use external circuit measures to prevent
an unexpected restart.

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Operating Manual PNOZ X7P
21027-EN-05 12
Feedback loop Automatic start Manual start
Contacts from external contactors
K5 K6
K5 L1
K6
Y1
Y2
S3
N
13 (23)
14 (24)
Legend
}S1: E-STOP/safety gate switch
}S3: Start button
}: Gate open
}: Gate closed
Operation
When the relay outputs are switched on, the mechanical contact on the relay cannot be
tested automatically. Depending on the operational environment, measures to detect the
non-opening of switching elements may be required under some circumstances.
When the product is used in accordance with the European Machinery Directive, a check
must be carried out to ensure that the safety contacts on the relay outputs open correctly.
Open the safety contacts (switch off output) and start the device again, so that the internal
diagnostics can check that the safety contacts open correctly
}for SIL CL 3/PL e at least 1x per month
}for SIL CL 2/PL d at least 1x per year
NOTICE
The safety function should be checked after initial commissioning and each
time the plant/machine is changed. The safety functions may only be
checked by qualified personnel.
Status indicators
LEDs indicate the status and errors during operation:
LED on
POWER
Supply voltage is present.
CH. 1/2
Safety contacts of channel 1 and 2 are closed.

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Operating Manual PNOZ X7P
21027-EN-05 13
Faults – Interference
}Earth fault: The supply voltage fails and the safety contacts open. Once the cause of
the respective fault has been rectified and the supply voltage is switched off for approx.
1minute, the unit is ready for operation again.
}Contact malfunctions: If the contacts have welded, reactivation will not be possible after
the input circuit has opened.
}LED "POWER" does not light: Short circuit or no supply voltage.
Dimensions in mm
* with spring-loaded terminals

PNOZ X7P
Operating Manual PNOZ X7P
21027-EN-05 14
Technical details
Order no. 777053 – 777059
See below for more order numbers
General 777053 777056 777059
Approvals
CCC, CE, EAC (Euras-
ian), TÜV, cULus Listed
CCC, CE, EAC (Euras-
ian), TÜV, cULus Listed
CCC, CE, EAC (Euras-
ian), TÜV, cULus Listed
Electrical data 777053 777056 777059
Supply voltage
Voltage 110 - 120 V 230 - 240 V 24 V
Kind AC AC AC/DC
Voltage tolerance -15 %/+10 % -15 %/+10 % -15 %/+10 %
Output of external
power supply (AC) 2 VA 2 VA 3 VA
Output of external
power supply (DC) – – 1,5 W
Frequency range AC 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz
Residual ripple DC – – 160 %
Duty cycle 100 % 100 % 100 %
Max. inrush current im-
pulse
Current pulse, A1 – – 1,7 A
Pulse duration, A1 – – 8 ms
Inputs 777053 777056 777059
Number 1 1 1
Voltage at
Input circuit DC 110 - 120 V 230 - 240 V 24 V
Start circuit DC 24 V 24 V 24 V
Feedback loop DC 24 V 24 V 24 V
Current at
Input circuit DC 17 mA 8 mA 50 mA
Start circuit DC 40 mA 40 mA 210 mA
Feedback loop DC 40 mA 40 mA 210 mA
Max. overall cable resist-
ance Rlmax
Single-channel at UB
DC – – 15 Ohm
Single-channel at UB
AC – – 15 Ohm
Max. overall line capacit-
ance Clmax 37 nF 7 nF –
Relay outputs 777053 777056 777059
Number of output con-
tacts
Safety contacts (N/O),
instantaneous 2 2 2

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Operating Manual PNOZ X7P
21027-EN-05 15
Relay outputs 777053 777056 777059
Max. short circuit current
IK 1 kA 1 kA 1 kA
Utilisation category
In accordance with the
standard EN 60947-4-1 EN 60947-4-1 EN 60947-4-1
Utilisation category of
safety contacts
AC1 at 240 V 240 V 240 V
Min. current 0,01 A 0,01 A 0,01 A
Max. current 4 A 4 A 6 A
Max. power 1000 VA 1000 VA 1500 VA
DC1 at 24 V 24 V 24 V
Min. current 0,01 A 0,01 A 0,01 A
Max. current 4 A 4 A 6 A
Max. power 100 W 100 W 150 W
Utilisation category
In accordance with the
standard EN 60947-5-1 EN 60947-5-1 EN 60947-5-1
Utilisation category of
safety contacts
AC15 at 230 V 230 V 230 V
Max. current 4 A 4 A 5 A
DC13 (6 cycles/min) at 24 V 24 V 24 V
Max. current 4 A 4 A 6 A
Utilisation category in ac-
cordance with UL
Voltage 240 V AC G. P. 240 V AC G. P. 240 V AC G. P.
With current 4 A 4 A 6 A
Voltage 24 V DC Resistive 24 V DC Resistive 24 V DC Resistive
With current 4 A 4 A 6 A
Pilot Duty C300, R300 C300, R300 C300, R300
External contact fuse pro-
tection, safety contacts
In accordance with the
standard EN 60947-5-1 EN 60947-5-1 EN 60947-5-1
Max. melting integral 240 A²s 240 A²s 240 A²s
Blow-out fuse, quick 4 A 4 A 6 A
Blow-out fuse, slow 4 A 4 A 4 A
Blow-out fuse, gG 4 A 4 A 6 A
Circuit breaker 24V
AC/DC, characteristic
B/C 4 A 4 A 4 A
Conventional thermal cur-
rent – – 6 A
Contact material AgSnO2 + 0,2 µm Au AgSnO2 + 0,2 µm Au AgSnO2 + 0,2 µm Au

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Conventional thermal
current while loading
several contacts
777053 777056 777059
Ith per contact at UB AC;
AC1:240V,DC1:24V
Conv. therm. current
with 1 contact 4 A 4 A –
Conv. therm. current
with 2 contacts 3 A 3 A –
Times 777053 777056 777059
Switch-on delay
With automatic start
typ. 230 ms 230 ms 50 ms
With automatic start
max. 700 ms 700 ms 150 ms
With automatic start
after power on typ. 230 ms 230 ms 50 ms
With automatic start
after power on max. 700 ms 700 ms 150 ms
With manual start typ. 140 ms 140 ms 35 ms
With manual start max. 700 ms 700 ms 150 ms
Delay-on de-energisation
With E-STOP typ. 70 ms 70 ms 45 ms
With E-STOP max. 100 ms 100 ms 70 ms
With power failure typ. 70 ms 70 ms 45 ms
With power failure max. 100 ms 100 ms 70 ms
Recovery time at max.
switching frequency 1/s
After E-STOP 120 ms 120 ms 50 ms
After power failure 120 ms 120 ms 150 ms
Supply interruption before
de-energisation 20 ms 20 ms 20 ms
Environmental data 777053 777056 777059
Climatic suitability EN 60068-2-78 EN 60068-2-78 EN 60068-2-78
Ambient temperature
Temperature range -10 - 55 °C -10 - 55 °C -10 - 55 °C
Storage temperature
Temperature range -40 - 85 °C -40 - 85 °C -40 - 85 °C
Climatic suitability
Humidity 93 % r. h. at 40 °C 93 % r. h. at 40 °C 93 % r. h. at 40 °C
Condensation during op-
eration Not permitted Not permitted Not permitted
EMC EN 60947-5-1, EN
61000-6-2, EN 61326-3-1
EN 60947-5-1, EN
61000-6-2, EN 61326-3-1
EN 60947-5-1, EN
61000-6-2, EN 61326-3-1

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Environmental data 777053 777056 777059
Vibration
In accordance with the
standard EN 60068-2-6 EN 60068-2-6 EN 60068-2-6
Frequency 10 - 55 Hz 10 - 55 Hz 10 - 55 Hz
Amplitude 0,35 mm 0,35 mm 0,35 mm
Airgap creepage
In accordance with the
standard EN 60947-1 EN 60947-1 EN 60947-1
Overvoltage category III / II III / II III / II
Pollution degree 2 2 2
Rated insulation voltage 250 V 250 V 250 V
Rated impulse withstand
voltage 4 kV 4 kV 4 kV
Protection type
Housing IP40 IP40 IP40
Terminals IP20 IP20 IP20
Mounting area (e.g.
control cabinet) IP54 IP54 IP54
Mechanical data 777053 777056 777059
Mounting position Any Any Any
Mechanical life 10,000,000 cycles 10,000,000 cycles 10,000,000 cycles
Material
Bottom PPO UL 94 V0 PPO UL 94 V0 PPO UL 94 V0
Front ABS UL 94 V0 ABS UL 94 V0 ABS UL 94 V0
Top PPO UL 94 V0 PPO UL 94 V0 PPO UL 94 V0
Connection type Screw terminal Screw terminal Screw terminal
Mounting type plug-in plug-in plug-in
Conductor cross section
with screw terminals
1 core flexible 0,25 - 2,5 mm², 24 - 12
AWG
0,25 - 2,5 mm², 24 - 12
AWG
0,25 - 2,5 mm², 24 - 12
AWG
2 core with the same
cross section, flexible
with crimp connectors,
no plastic sleeve
0,25 - 1 mm², 24 - 16
AWG
0,25 - 1 mm², 24 - 16
AWG
0,25 - 1 mm², 24 - 16
AWG
2 core with the same
cross section, flexible
without crimp connect-
ors or with TWIN crimp
connectors
0,2 - 1,5 mm², 24 - 16
AWG
0,2 - 1,5 mm², 24 - 16
AWG
0,2 - 1,5 mm², 24 - 16
AWG
Torque setting with screw
terminals 0,5 Nm 0,5 Nm 0,5 Nm
Dimensions
Height 94 mm 94 mm 94 mm
Width 22,5 mm 22,5 mm 22,5 mm
Depth 121 mm 121 mm 121 mm
Weight 230 g 230 g 190 g

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21027-EN-05 18
Where standards are undated, the 2017-01 latest editions shall apply.
Order no. 787053 – 787059
General 787053 787056 787059
Approvals
CCC, CE, EAC (Euras-
ian), TÜV, cULus Listed
CCC, CE, EAC (Euras-
ian), TÜV, cULus Listed
CCC, CE, EAC (Euras-
ian), TÜV, cULus Listed
Electrical data 787053 787056 787059
Supply voltage
Voltage 110 - 120 V 230 - 240 V 24 V
Kind AC AC AC/DC
Voltage tolerance -15 %/+10 % -15 %/+10 % -15 %/+10 %
Output of external
power supply (AC) 2 VA 2 VA 3 VA
Output of external
power supply (DC) – – 1,5 W
Frequency range AC 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz
Residual ripple DC – – 160 %
Duty cycle 100 % 100 % 100 %
Max. inrush current im-
pulse
Current pulse, A1 – – 1,7 A
Pulse duration, A1 – – 8 ms
Inputs 787053 787056 787059
Number 1 1 1
Voltage at
Input circuit DC 110 - 120 V 230 - 240 V 24 V
Start circuit DC 24 V 24 V 24 V
Feedback loop DC 24 V 24 V 24 V
Current at
Input circuit DC 17 mA 8 mA 50 mA
Start circuit DC 40 mA 40 mA 210 mA
Feedback loop DC 40 mA 40 mA 210 mA
Max. overall cable resist-
ance Rlmax
Single-channel at UB
DC – – 15 Ohm
Single-channel at UB
AC – – 15 Ohm
Max. overall line capacit-
ance Clmax 37 nF 7 nF –
Relay outputs 787053 787056 787059
Number of output con-
tacts
Safety contacts (N/O),
instantaneous 2 2 2

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Relay outputs 787053 787056 787059
Max. short circuit current
IK 1 kA 1 kA 1 kA
Utilisation category
In accordance with the
standard EN 60947-4-1 EN 60947-4-1 EN 60947-4-1
Utilisation category of
safety contacts
AC1 at 240 V 240 V 240 V
Min. current 0,01 A 0,01 A 0,01 A
Max. current 4 A 4 A 6 A
Max. power 1000 VA 1000 VA 1500 VA
DC1 at 24 V 24 V 24 V
Min. current 0,01 A 0,01 A 0,01 A
Max. current 4 A 4 A 6 A
Max. power 100 W 100 W 150 W
Utilisation category
In accordance with the
standard EN 60947-5-1 EN 60947-5-1 EN 60947-5-1
Utilisation category of
safety contacts
AC15 at 230 V 230 V 230 V
Max. current 4 A 4 A 5 A
DC13 (6 cycles/min) at 24 V 24 V 24 V
Max. current 4 A 4 A 6 A
Utilisation category in ac-
cordance with UL
Voltage 240 V AC G. P. 240 V AC G. P. 240 V AC G. P.
With current 4 A 4 A 6 A
Voltage 24 V DC Resistive 24 V DC Resistive 24 V DC Resistive
With current 4 A 4 A 6 A
Pilot Duty C300, R300 C300, R300 C300, R300
External contact fuse pro-
tection, safety contacts
In accordance with the
standard EN 60947-5-1 EN 60947-5-1 EN 60947-5-1
Max. melting integral 240 A²s 240 A²s 240 A²s
Blow-out fuse, quick 4 A 4 A 6 A
Blow-out fuse, slow 4 A 4 A 4 A
Blow-out fuse, gG 4 A 4 A 6 A
Circuit breaker 24V
AC/DC, characteristic
B/C 4 A 4 A 4 A
Conventional thermal cur-
rent – – 6 A
Contact material AgSnO2 + 0,2 µm Au AgSnO2 + 0,2 µm Au AgSnO2 + 0,2 µm Au

PNOZ X7P
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Conventional thermal
current while loading
several contacts
787053 787056 787059
Ith per contact at UB AC;
AC1:240V,DC1:24V
Conv. therm. current
with 1 contact 4 A 4 A –
Conv. therm. current
with 2 contacts 3 A 3 A –
Times 787053 787056 787059
Switch-on delay
With automatic start
typ. 230 ms 230 ms 50 ms
With automatic start
max. 700 ms 700 ms 150 ms
With automatic start
after power on typ. 230 ms 230 ms 50 ms
With automatic start
after power on max. 700 ms 700 ms 150 ms
With manual start typ. 140 ms 140 ms 35 ms
With manual start max. 700 ms 700 ms 150 ms
Delay-on de-energisation
With E-STOP typ. 70 ms 70 ms 45 ms
With E-STOP max. 100 ms 100 ms 70 ms
With power failure typ. 70 ms 70 ms 45 ms
With power failure max. 100 ms 100 ms 70 ms
Recovery time at max.
switching frequency 1/s
After E-STOP 120 ms 120 ms 50 ms
After power failure 120 ms 120 ms 150 ms
Supply interruption before
de-energisation 20 ms 20 ms 20 ms
Environmental data 787053 787056 787059
Climatic suitability EN 60068-2-78 EN 60068-2-78 EN 60068-2-78
Ambient temperature
Temperature range -10 - 55 °C -10 - 55 °C -10 - 55 °C
Storage temperature
Temperature range -40 - 85 °C -40 - 85 °C -40 - 85 °C
Climatic suitability
Humidity 93 % r. h. at 40 °C 93 % r. h. at 40 °C 93 % r. h. at 40 °C
Condensation during op-
eration Not permitted Not permitted Not permitted
EMC EN 60947-5-1, EN
61000-6-2, EN 61326-3-1
EN 60947-5-1, EN
61000-6-2, EN 61326-3-1
EN 60947-5-1, EN
61000-6-2, EN 61326-3-1