schmersal BNS 180 Manual de usuario
BNS 180
Operating instructions
Safety sensor
EN 1
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 inst-
ructions 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.
Please make sure that you have read and understood these operating
instructions and that you know all applicable legislations regarding
occupational safety and accident prevention prior to installation and
putting the component into operation.
The machine builder must carefully select the harmonised standards to
be complied with as well as other technical specifications for the selec-
tion, mounting and integration of the components.
1.3 Explanation of the symbols used
Information, hint, note:
This symbol is used for identifying useful additional information.
Caution: Failure to comply with this warning notice could
lead to failures or malfunctions.
Warning: Failure to comply with this warning notice could
lead to physical injury and/or damage to the machine.
1.4 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 machinery or plant.
The safety switchgear must be exclusively used in accordance with the
versions listed below or for the applications authorised by the manufac-
turer. Detailed information regarding the range of applications can be
found in the chapter "Product description".
1.5 General safety instructions
The user must observe the safety instructions in this operating instruc-
tions 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 provi-
ded 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.
1.6 Warning about misuse
In case of improper use or manipulation of the safety switch-
gear, personal hazards or damages to machinery or plant
components cannot be excluded. The relevant requirements
of the standard EN 1088 must be observed.
Content
1 About this document
1.1 Function ..............................................1
1.2 Target group: authorised qualied personnel..................1
1.3 Explanation of the symbols used ...........................1
1.4 Appropriate use ........................................1
1.5 General safety instructions ...............................1
1.6 Warning about misuse ...................................1
1.7 Exclusion of liability .....................................2
2 Product description
2.1 Ordering code .........................................2
2.2 Special versions........................................2
2.3 Destination and use .....................................2
2.4 Technical data .........................................2
2.5 Safety classication .....................................2
3 Mounting
3.1 General mounting instructions .............................2
3.2 Dimensions ...........................................2
3.3 Axial misalignment ......................................3
3.4 Adjustment............................................3
4 Electrical connection
4.1 General information for electrical connection..................3
4.2 Contact variants........................................3
5 Set-up and maintenance
5.1 Functional testing.......................................4
5.2 Maintenance ..........................................4
6 Disassembly and disposal
6.1 Disassembly...........................................4
6.2 Disposal ..............................................4
7 Appendix
7.1 EC Declaration of conformity ..............................5
x.000 / Februar 2014 / v.A. - 101120926-EN / K / 2014-02-21 / AE-Nr. 3342
EN Operating instructions. . . . . . . . . . . . .pages 1 to 6
Translation of the original operating instructions
2
Operating instructions
Safety sensor BNS 180
EN
1.7 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 resul-
ting from the use of unauthorised spare parts or accessories.
For safety reasons, invasive work on the device as well as arbitrary re-
pairs, 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:
BNS 180-
➀
Z-
➁
No. Option Description
➀
11 1 NO contacts / 1 NC contacts
12 1 NO contacts / 2 NC contacts
02 2 NC contacts
➁
2187-2 Individual contact outlet
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.
2.3 Destination and use
The safety sensor is designed for application in safety circuits and is
used for monitoring the position of movable safety guards to EN 1088
and IEC 60947-5-3. To actuate the safety sensors, only the BP 6, BP 8,
BP 10 or BP 15 SS actuators can be used.
The safety switches are used for applications, in which the hazardous
situation is terminated without delay when the safety guard is opened.
Only the entire system consisting of the safety sensor (BNS), the actu-
ator (BP) and the safety-monitoring module (AES/SRB/AZR) meets the
requirements of the standard EN 60947-5-3.
The user must evaluate and design the safety chain in accordance
with the relevant standards and the required safety level.
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 60947-5-3; BG-GS-ET-14
Enclosure: glass-fibre reinforced thermoplastic
tightening torque A/F 24 max. 500 Ncm
Protection class: IP67 to EN 60529
Connection: Boflex cable
Connecting cable: 4 x 0.25 mm²
Ordering suffix -2187-2: 6 x 0.25 mm²
Operating principle: magnetic
Actuator: BP 6; BP 8; BP 10; BP 15 SS; not coded
Limit distances:
Assured switching distance sao:10 mm (BP 6, BP 8);
20 mm (BP 10, BP 15 SS)
Assured switch-off distance sar:22 mm (BP 6, BP 8);
32 mm (BP 10, BP 15 SS)
Switching voltage: max. 100 VAC/DC
Switching current: max. 250 mA
Switching capacity:
-02Z: max. 3 W
-11Z, -12Z: max. 5 W
Ambient temperature: −25 °C ... +70 °C
Storage and transport temperature: −25 °C ... +70 °C
Max. switching frequency: 5 Hz
Resistance to shock: 30 g / 11 ms
Resistance to vibration: 10 ... 55 Hz, amplitude 1 mm
2.5 Safety classification
Standards: EN ISO 13849-1
B10d (NC/NO contact): 25,000,000
at max. 20 % contact load
Service life: 20 years
MT
TF
Bdxx
hs/h3600
d
10d op op
op
n
0,1 x nop tcycle
(Specifications can vary depending on the application-specific parame-
ters hop, dop and tcycle as well as the load.)
An individual switch can be used in a category 3 or 4 architecture up to
PL e.
If multiple safety components are wired in series, the Performance
Level to EN ISO 13849-1 will be reduced due to the restricted error
detection under certain circumstances.
3. Mounting
3.1 General mounting instructions
• Fitting is only authorised in a de-energised condition
• Do not use the sensor and the actuator as a mechanical backstop
• Any mounting position; Prerequisite: install of the magnet at the front
end of the sensor
• The safety sensor and the actuator must be fitted in a concealed
mounting position in order to avoid a neutralisation of the sensor's
function by simple means.
• Screw both nuts in the provided mounting holes to fix the safety sen-
sor (max. tightening torque 500 Ncm)
• Inseparably fix the safety sensor and the actuator to the safety guard
To avoid any interference inherent to this kind of system and any reduc-
tion of the switching distances, please observe the following guidelines:
• If possible, do not install the safety sensor and the actuator on a
ferromagnetic material.
• Do not install the safety sensor and the actuator in strong magnetic
fields
• Do not subject the safety sensor and actuator to extreme vibrations
and shocks
• Keep away from metal chips
• The mounting distance between two sensors should always be at
least 50 mm
3.2 Dimensions
All measurements in mm.
Safety sensor with cable
25,6
36 1000
M 18x1
424
3
BNS 180
Operating instructions
Safety sensor
EN
Actuator
Unenclosed
BP 6
5
1,8
90°
ø 15
ø 3,3
SN
BP 8
7,7
90°
ø 11,8
ø 3,3
SN
BP 10
10
90°
ø 18,5
ø 4,3
ø 8
SN
for food-processing industry, with metal enclosure
BP 15 SS
1410
M4N
S
ø30
ø23,5
3.3 Axial misalignment
A horizontal and vertical misalignment of the safety sensor and the
actuator is tolerated. The possible misalignment depends on the dis-
tance of the active surfaces of the sensor and the actuator. The sensor
remains active within the tolerance range.
The specified switching distances refer to opposedly mounted safety
sensors and actuators. Different arrangements are possible, however
this may lead to different switching distances.
BP 10
2
0
5
10
15
20
7,5
10
11,5
10
assured switching distance: sao = 20 mm (BP 10, BP 15 SS)
10 mm (BP 6, BP 8)
assured switch-off distance: sar = 32 mm (BP 10, BP 15 SS)
22 mm (BP 6, BP 8)
3.4 Adjustment
The correct functionality must always be checked by means of the
connected safety-monitoring module.
4. Electrical connection
4.1 General information for electrical connection
The electrical connection may only be carried out by autho-
rised personnel in a de-energised condition.
The safety sensors must be wired in accordance with the specified wire
colours.
Inductive loads (e.g. contactors, relays, etc.) are to be provided with
suitable interference suppression circuitry.
4.2 Contact variants
The contact position shows the actuated sensor function when the
safety guard is closed.
BNS 180-11Z
BK 13
WH 21
14 BU
22 BN
BNS 180-12Z
BK 22
WH 32
14 BU
C BN
BNS 180-12Z-2187-2
GY 13
GN 21
WH 31
14 PK
22 YE
32 BN
BNS 180-02Z
BK 11
WH 21
12 BU
22 BN
Information for the selection of suitable safety-monitoring
modules can be found in the Schmersal catalogues or in the
online catalogue on the Internet: www.schmersal.net.
Connecting multiple safety sensors to one suitable safety-monitoring mo-
dule is technically possible. To connect multiple safety sensors (check if
authorised!), their NO contacts are wired in parallel and their NC contacts
in series.
The Protect-IE-11 or -02 or PROTECT-PE-11 (-AN) input expander mo-
dule can be used to connect up to 4 safety sensors with NC/NC or
NC/NO contacts.
Connecting more than two BNS 180-12Z safety sensors to the
AES 1102/1112/7112 safety-monitoring module is only possible for the
-2187-2 variant. For connecting only one safety sensor: refer to the
operating instructions manual of the AES 1102/1112/7112.
4
Operating instructions
Safety sensor BNS 180
EN
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. Fitting of the sensor and the actuator
2. Fitting and integrity of the power cable
3. The system is free of dirt and soiling
(in particular metal chips)
5.2 Maintenance
A regular visual inspection and functional test, including the following
steps, is recommended:
• Check the fitting of the sensor and the actuator
• Remove possible iron chips
• Check the cable for damage.
Damaged or defective components must be replaced.
6. Disassembly and disposal
6.1 Disassembly
The safety switchgear must be disassembled in a de-energised condi-
tion only.
6.2 Disposal
The safety switchgear must be disposed of in an appropriate manner in
accordance with the national prescriptions and legislations.
5
BNS 180
Operating instructions
Safety sensor
EN
7. Appendix
The currently valid declaration of conformity can be down-
loaded from the internet at www.schmersal.net.
7.1 EC Declaration of conformity
Name of the safety component / type: BNS 180
Description of the safety component: Safety-sensor with magnetic operating
principle in combination with the AES /
AZR / SRB safety-monitoring modules from
Schmersal or an equivalent safety-oriented
control system fullling the requirements of
the IEC 60947-5-3.
Relevant EC-Directives: 2006/42/EC-EC-Machinery Directive
Person authorized for the compilation of the
technical documentation:
Oliver Wacker
Möddinghofe 30
42279 Wuppertal
BNS180-D-EN
Place and date of issue: Wuppertal, November 27, 2013
Authorised signature
Philip Schmersal
Managing Director
EC Declaration of conformity
Translation of the original Declaration of Conformity K.A. Schmersal GmbH & Co. KG
Möddinghofe 30
42279 Wuppertal
Germany
Internet: www.schmersal.com
We hereby certify that the hereafter described safety components both in its basic design and construc-
tion conform to the applicable European Directives.
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: [email protected]
Internet: http://www.schmersal.com
Tabla de contenidos
Otros manuales de Accesorios de schmersal
schmersal
schmersal RSS36 AS Manual de usuario
schmersal
schmersal RSS260 Manual de usuario
schmersal
schmersal BNS 36-02Z Manual de usuario
schmersal
schmersal BNS 40S Manual de usuario
schmersal
schmersal CSS 30S Manual de usuario
schmersal
schmersal EX-BNS 303-2187 Manual de usuario
schmersal
schmersal BNS 33 series Manual de usuario
schmersal
schmersal BNS 16-12ZD Manual de usuario
schmersal
schmersal RSS36-AS Manual de usuario
schmersal
schmersal RSS260 Manual de usuario
