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Operating instructions
Safety relay module
Operating instructions. . . . . . . . . . . . .pages 1 to 8
EN
Original
Content
1
About this document
1.1 Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
1.2 Target group: authorised qualified 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
1.7 Exclusion of liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
2
2.1 Ordering code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
2.2 Special versions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
2.3 Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
2.4 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
2.5 Safety classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
2.6 Derating curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
3
3.1 General mounting instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
3.2 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
4
4.1 General information for electrical connection. . . . . . . . . . . . . . . . . .3
5
5.1 LED functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
5.2 Description of the terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
5.3 Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
5.4 Setting report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
6
6.1 Functional testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
6.2 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
SRB211ST V.2 /CC V.2 /PC V.2
7
7.1 Disassembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
7.2 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
8
8.1 Wiring examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
8.2 Start configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
8.3 Sensor configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
8.4 Actuator configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
9
EU Declaration of conformity
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-monitoring module. 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.
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
selection, 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 machine or plant.
The safety-monitoring module must be exclusively used in accordance
with the versions listed below or for the applications authorised by the
manufacturer. 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
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.
EN
1
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Table of Contents
Related Manuals for schmersal SRB211ST V.2
Summary of Contents for schmersal SRB211ST V.2
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Page 1: Table Of Contents
5.4 Setting report ......... .5 Further technical information can be found in the Schmersal... -
Page 2: Warning About Misuse
Operating instructions Safety relay module SRB211ST V.2 /CC V.2 /PC V.2 There are no residual risks, provided that the safety instructions as well The safety-relevant current paths with the outputs contacts 37-38 as the instructions regarding mounting, commissioning, operation and meet the following requirements under observation of a PFH value maintenance are observed. -
Page 3: Safety Classification
SRB211ST/PC V.2: 100 × 22.5 × 121 mm PFH value: STOP 0: ≤ 2.0 x 10 SRB211ST V.2: 120 × 22.5 × 121 mm STOP 1: ≤ 2.0 x 10 SRB211ST/CC V.2: 130 × 22.5 × 121 mm STOP 0: 99% (high), STOP 1: >... -
Page 4: Operating Principle And Settings
Operating instructions Safety relay module SRB211ST V.2 /CC V.2 /PC V.2 5. Operating principle and settings Time setting (see Fig. 4 and 5) 5.1 LED functions DIP switch settings: • K1: Status channel 1 • The DIP switches are located underneath the front cover of •... -
Page 5: Notes
Operating instructions Safety relay module SRB211ST V.2 /CC V.2 /PC V.2 5.3 Notes 6.2 Maintenance A regular visual inspection and functional test, including the following Delayed enabling circuits (see Fig. 6) steps, is recommended: • The drop-out delay of the safety enabling circuits 37-38 can be set 1. -
Page 6: Start Configuration
Operating instructions Safety relay module SRB211ST V.2 /CC V.2 /PC V.2 8.2 Start configuration Dual-channel emergency stop circuit with command devices to ISO 13850 and IEC 60947-5-5 (Fig. 13) External reset button (with edge detection) (see Fig. 9) • Wire breakage and earth leakage in the control circuits are detected. -
Page 7: Actuator Configuration
– Switching capacity: min. 240 mW – Switching voltage: min. 24 VDC – Switching current: min. 10 mA For example, the following safety sensors from Schmersal meet the requirements: – BNS 33-02z-2187, BNS 33-02zG-2187 – BNS 260-02z, BNS 260-02zG... - Page 8 Operating instructions Safety relay module SRB211ST V.2 /CC V.2 /PC V.2 9. EU Declaration of conformity EU Declaration of conformity Original K.A. Schmersal GmbH & Co. KG Möddinghofe 30 42279 Wuppertal Germany Internet: www.schmersal.com We hereby certify that the hereafter described components both in their basic design and construction conform to the applicable European Directives.
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