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schmersal SRB-E-212ST - User Manual

schmersal SRB-E-212ST
12 pages
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SRB-E-212ST / SRB-E-322ST
Operating instructions
Safety-monitoring module
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-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.
Content
1 About this document
1.1 Function ..............................................1
1.2 Target group: authorised qualied personnel..................1
1.3 Explanation of the symbols used ...........................1
1.4 Appropriate use ........................................2
1.5 General safety instructions ...............................2
1.6 Warning about misuse ...................................2
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 .........................................3
2.5 Derating / electrical lifespan of safety contacts ................3
2.6 Safety classication ....................................4
3 Mounting
3.1 General mounting instructions .............................4
3.2 Dimensions ...........................................4
4 Electrical connection
4.1 General information for electrical connection..................4
4.2 Coding of connecting terminals ............................4
5 Operating principle and settings
5.1 Description of the terminals and LED indications ..............5
5.2 Adjustable applications ..................................6
5.3 Changing setting or application ............................6
6 Diagnostic
6.1 LED indications ........................................7
6.2 Malfunctions...........................................7
7 Wiring examples
7.1 Possible applications ....................................7
7.2 Application example.....................................8
7.3 Start conguration ......................................9
7.4 Feedback circuit / Release signal ..........................9
7.5 Sensor conguration ...................................10
8 Set-up and maintenance
8.1 Commissioning .......................................10
8.2 Functional testing......................................10
8.3 Behaviour in the case of faults............................10
8.4 Setting report .........................................11
8.5 Maintenance .........................................11
9 Disassembly and disposal
9.1 Disassembly..........................................11
9.2 Disposal .............................................11
10 Appendix
10.1 Wiring/circuit information...............................11
11 EU Declaration of conformity
x.000 / 07.2018 / v.A. - 103010756-EN / D / 2018-07-17 / AE-Nr. 9645
EN
Operating instructions. . . . . . . . . . . .pages 1 to 12
Original
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schmersal SRB-E-212ST Specifications

General IconGeneral
Product nameSRB-E-212ST
TypeSafety Relay
Number of Contacts3
Supply Voltage24 V DC
Response Time< 20 ms
Mounting TypeDIN Rail
Temperature Range-25°C to +55°C
Stop Category0
Width22.5 mm
Safety Integrity LevelSIL 3
Performance LevelPLe
Category4
Housing materialPlastic
Protection classIP20
Connection typeScrew terminals
Input2-channel
Outputs2 N/O, 1 N/C
StandardsEN 60204-1
Contact rating6A
Dimensions22.5 x 99 x 114 mm

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