PS116
Operating instructions
Position switches
EN
1
1.5 Warning about misuse
In case of improper use or manipulation of the safety switchgear, personal hazards or damages to machinery or plant
components cannot be excluded when safety switchgear is
used. The relevant requirements of the standard ISO 14119
must be observed.
1.6 Exclusion of liability
We shall accept no liability for damages and malfunctions resulting from
defective mounting or failure to comply with this operating instructions
manual. The manufacturer shall accept no liability for damages resulting from the use of unauthorised spare parts or accessories.
For safety reasons, invasive work on the device as well as arbitrary repairs, conversions and modifications to the device are strictly forbidden;
the manufacturer shall accept no liability for damages resulting from
such invasive work, arbitrary repairs, conversions and/or modifications
to the device.
2. Product description
2.1 Ordering code
This operating instructions manual applies to the following types:
PS116-➀-➁-➂-
➃
No. Option Description
➀
Z11 Snap action 1 NO contact / 1 NC contact
Z02 Snap action 2 NC contacts
Z12 Snap action 1 NO contact / 2 NC contacts
Z11R Snap action 1 NO contact /
1 NC contact with latching
Z02R Snap action 2 NC contacts with latching
Z12R Snap action 1 NO contact / '
2 NC contact with latching
T11 Slow action 1 NO contacts / 1 NC contact
T02 Slow action 2 NC contacts
T20 Slow action 2 NO contacts
T12 Slow action 1 NO contacts / 2 NC contact
T21 Slow action 2 NO contacts / 1 NC contact
T03 Slow action 3 NC contacts
T11UE Slow action 1 NO contact /
1 NC contact with overlapping contacts
T02H Slow action 2 NC contacts with staggered contacts
➁
L200 Connecting cable bottom, cable length 2 m
L500 Connecting cable bottom, cable length 5 m
LR200 Connecting cable right, cable length 2 m
LR500 Connecting cable right, cable length 5 m
ST Connector plug M 12, bottom
STR Connector plug M 12, right
➂
… Selection of the actuating elements in the
online catalogue under www.schmersal.net
➃
Rotation of actuating head (for versions with detent):
U1 by 45°
U2 by 90°
... ... (further in 45° increments)
U7 by 315°
In accordance with the Machinery Directive, the type plate of
safety components is type plate is labelled "safety component".
Only if the information described in this operating instructions
manual are realised correctly, the safety function and therefore
the compliance with the Machinery Directive is maintained.
2.2 Special versions
For special versions, which are not listed in the order code below 2.1,
these specifications apply accordingly, provided that they correspond to
the standard version.
1. About this document
1.1 Function
This operating instructions manual provides all the information you
need for the mounting, set-up and commissioning to ensure the safe
operation and disassembly of the safety switchgear. The operating
instructions must be available in a legible condition and a complete
version in the vicinity of the device.
1.2 Target group: authorised qualified personnel
All operations described in this operating instructions manual must
be carried out by trained specialist personnel, authorised by the plant
operator only.
Do not bring the equipment into operation until you have read and
understood the operating instructions.
1.3 Appropriate use
The products described in these operating instructions are developed to
execute safety-related functions as part of an entire plant or machine. It
is the responsibility of the manufacturer of a machine or plant to ensure
the correct functionality of the entire machine or plant.
1.4 General safety instructions
The user must observe the safety instructions in this operating instructions manual, the country-specific installation standards as well as all
prevailing safety regulations and accident prevention rules.
Further technical information can be found in the Schmersal
catalogues or in the online catalogue on the Internet: www.
schmersal.net.
The information contained in this operating instructions manual is provided without liability and is subject to technical modifications.
There are no residual risks, provided that the safety instructions as well
as the instructions regarding mounting, commissioning, operation and
maintenance are observed.
x.000 / 10.2015 / v.A. - 103011761 / B / 2015-09-14 / AE-Nr. 5075
EN
Operating instructions. . . . . . . . . . . . .pages 1 to 4
Translation of the original operating instructions
2
Operating instructions
Position switches
PS116
EN
2.3 Destination and use
Type 1 position switches according to ISO 14119 are for determining
the position and monitoring of movable components on machines and
for protective equipment that can be moved laterally or is rotatable. This
allows them to be used in all industrial environments.
The entire concept of the control system, in which the safety
component is integrated, must be validated to the relevant
standards.
2.4 Technical data
Standards: IEC 60947-5-1
Design: EN 50047
Material:
- Enclosure:
glass-fibre reinforced thermoplastic,
- Enclosure top: zinc die-cast, chromated
Protection class: IP66, IP67 to IEC 60529
Protection rating: II,
X
Degree of pollution: III
Contact material: Silver
Switching system: A IEC 60947-5-1, slow or snap action, NC contacts
with positive break
Contact type: Switching elements 2- or 3-pole,
change-over contact with double break, type Zb,
with galvanically separated contact bridges
Connection: Connecting cable (2 m / 5 m) or connector plug M12
Connecting cable: PVC LIYYW grey
4 x 0.5 mm² or 6 x 0.5 mm²
Ambient temperature: –30 °C … +80 °C
Storage and transport temperature: –30 °C … +80 °C
Mechanical life: 10 million operations
Max. switching frequency: 5000/h
Actuating speed: max. 1 m/s
Bounce duration: slow action: < 3 ms;
snap action: in accordance with actuating speed
Switchover time: slow action: in accordance with actuating speed
Switching distance and actuator forces: refer to online catalogue at
www.schmersal.net
Electrical data:
Utilisation category: AC-15, DC-13
Rated operating current/voltage Ie/Ue:
- Pre-wired cable:
3 A / 240 VAC, 1.5 A / 24 VDC;
- M12 connector, 4-pin:
1.5 A / 240 VAC, 1.5 A / 24 VDC;
- M12 connector, 6-pin: 1.5 A / 24 VDC
Rated impulse withstand voltage U
imp
:
- Cable: 4 kV;
- Connector M12, 4-pole: 2.5 kV;
- Connector M12, 6-pole: 0.8 kV
Rated insulation voltage Ui:
- Cable / connector M12, 4-pole:
300 V;
- Connector M12, 6-pole: 30 V (PELV)
Thermal test current I
the
:
- Cable:
5 A;
- Connector M12 4-pole: 2.5 A;
- Connector M12 6-pole: 2 A
Max. fuse rating: 6 A gG (slow blow) D-fuse
Required short-circuit current: 1000 A
2.5 Safety classification
Standards: ISO 13849-1
Envisaged structure:
- Basically:
applicable up to cat. 1 / PL c
- With 2-channel usage applicable up to cat. 3 / PL d
and fault exclusion mechanism*:
with suitable logic unit
B
10d
(NC contact): 20,000,000
B
10d
(NO contact) at 10% ohmic contact load: 1,000,000
Service life: 20 years
* If a fault exclusion to the 1-channel mechanics is authorised.
If multiple safety components are wired in series, the Performance Level to ISO 13849-1 will be reduced due to the restricted error detection
under certain circumstances.
3. Mounting
3.1 Dimensions
All measurements in mm.
PS116-…-ST-S200 PS116-…-L200-S200
20
43,5
31
22
8,3
M12
¤ 4,1
16,6
8
¤ 7,3
14,5
PS116-…-STR-S200 PS116-…-LR200-S200
20
36,5
43,5
31
22
8,3
M12
¤ 4,1
16,6
14,5
¤ 7,3
Dimensions of actuating elements at
www.schmersal.net.
3.2 Mounting of the position switches
Two mounting holes are provided for fixing the switch. The fixing screws
must be protected against unauthorised tampering. M4 Allen screws
are recommended for mounting. The maximum torque must not exceed
1.4 Nm.
The enclosure must not be used as an end stop. Any mounting position.
To ensure a proper functioning, the switch must be installed so that
the required switch travel is obtained. For safety functions, at least the
positive break travel indicated in the switch travel diagram (refer to
catalogue) must be obtained. All components have sufficient after-travel
to compensate for inaccuracies in the guidance of the actuating system.
The actuation of the switch beyond its end stop however must be
avoided.
A strain relief for the connecting cable must be provided. The minimum
bending radius for the connecting cable is 30 mm.
Please observe the remarks of the standards ISO 12100,
EN 953 and ISO 14119.
3
PS116
Operating instructions
Position switches
EN
3.3 Mounting of the actuating heads
Repositioning / installing actuating head
0°
45°
90°
135°
180°
225°
2
70°
315°
For position switches with detent, it is possible for the
actuating heads to be repositioned automatically.
If required, these can be ordered in the desired
position (see 2.1 Ordering code).
With the exception of the versions with detent (Z11R, Z02R, Z12R), the
actuating head can be repositioned by 8 x 45°.
The following steps are necessary for installation and repositioning:
1. Remove the mounting plate with the appropriate tools (accessory
ACC-PS116-1)
2. Remove actuating head and reposition or install
3. Fix mounting plate
Positioning the lever
0°
90°
15°
The swivel lever can be repositioned on the toothed shaft in 15° increments by a total of 360°. The maximum deflection in operation is 80°.
Furthermore, the roller lever can be rotated by 180°.
To do this, loosen the hexagon bolt, move the lever to the desired position and tighten the bolt (tightening torque 1.2 Nm).
Position switches with actuator J2.. are without positive break
and not suitable for safety functions.
4. Electrical connection
4.1 General information for electrical connection
The electrical connection may only be carried out by authorised
personnel in a de-energised condition.
4.2 Contact variants
The contacts are shown in a non-actuated condition.
Specification of cable colours for wired version. Pin assignment of
versions with integrated connector shown in brackets.
Slow action Snap action
2 NC (-T02) 2 NC (-Z02)
12 PK
(4)
22GY
(2)
GN 21
(1)
BN 11
(3)
12 GY
(4)
22WH
(2)
YE 21
(1)
GN 11
(3)
1 NO / 1 NC (-T11)
1 NO / 1 NC (-Z11)
12 PK
(4)
24WH
(2)
YE 23
(1)
BN 11
(3)
14 PK
(4)
22 WH
(2)
YE 21(1)
BN 13
(3)
1 NO / 2 NC (-T12) 1 NO / 2 NC (-Z12)
12 PK
(6)
22 GY
(2)
34WH
(4)
YE 33
(3)
GN 21(1)
BN 11
(5)
14 PK
(6)
22 GY
(2)
32WH
(4)
YE 31
(3)
GN 21
(1)
BN 13
(5)
2 NO (-T20)
14 GY
(4)
24WH
(2)
YE23(1)
GN 13
(3)
3 NC (-T03)
12 PK
(6)
22 GY
(2)
32 WH
(4)
YE 31(3)
GN 21(1)
BN 11
(5)
2 NO / 1 NC (-T21) 4-pole 6-pole
12 PK
(6)
24 GY
(2)
34 WH
(4)
YE 33
(3)
GN 23
(1)
BN 11
(5)
3
2
1
4
1
2
3
4
5
6
For versions with 6-pin connector, 8-pin standard connecting
wires or interconnectors can be used.
Switching distance and actuator forces: refer to online catalogue at www.schmersal.net
Position switches with two NO contacts (-20) are not suitable for safety functions.
5. Set-up and maintenance
5.1 Functional testing
The safety function of the safety components must be tested. The
following conditions must be previously checked and met:
1. Check the switch enclosure for damage
2. Check the free movement of the actuating element
3. Check the integrity of the cable entry
5.2 Maintenance
A regular visual inspection and functional test, including the following
steps, is recommended:
1. Check the free movement of the actuating element
2. Check cable entry
Damaged or defective components must be replaced.
6. Disassembly and disposal
6.1 Disassembly
The safety switchgear must be disassembled in a de-energised condition only.
6.2 Disposal
The safety switchgear must be disposed of in an appropriate manner in
accordance with the national prescriptions and legislations.
4
Operating instructions
Position switches
PS116
EN
PS116-A-EN
7. Appendix
The currently valid declaration of conformity can be downloaded from the internet at www.schmersal.net.
7.1 EC Declaration of conformity
Name of the component: PS116
Description of the component: Positive break position switch for safety
functions or position switch without safety
function
Relevant EC-Directives:
2006/42/EC EC-Machinery Directive
1)
2006/95/EC EC Low Voltage Directive
2)
1)
for safety components, whose type plate is
labelled "safety component"
2)
for position switches without safety function
Person authorised for the compilation
of the technical documentation:
Oliver Wacker
Möddinghofe 30
42279 Wuppertal
K.A. Schmersal GmbH & Co. KG
Möddinghofe 30, D - 42279 Wuppertal
Postfach 24 02 63, D - 42232 Wuppertal
Phone: +49 - (0)2 02 - 64 74 - 0
Telefax: +49 - (0)2 02 - 64 74 - 1 00
E-Mail: info@schmersal.com
Internet: http://www.schmersal.com
Place and date of issue: Wuppertal, May 5, 2014
Authorised signature
Philip Schmersal
Managing Director
EC Declaration of conformity
K.A. Schmersal GmbH & Co. KG
Möddinghofe 30
42279 Wuppertal
Germany
www.schmersal.com
We hereby certify that the hereafter described products both in their basic design and construction
conform to the applicable European Directives.
Translation of the original
Declaration of Conformity
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