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Operating instructions
Safety-monitoring module
Operating instructions. . . . . . . . . . . . .pages 1 to 8
EN
Translation of the original operating instructions
Content
1
About this document
1.1 Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
1.2 Target group: authorised qualiied 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 Destination and use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
2.4 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
2.5 Safety classiication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
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
7
7.1 Disassembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
7.2 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
8
8.1 Wiring examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
8.2 Start coniguration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
8.3 Sensor coniguration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
8.4 Actuator coniguration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
9
9.1 EC Declaration of conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
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 operat-
ing 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-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 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 pro-
vided without liability and is subject to technical modifications.
The entire concept of the control system, in which the
safety component is integrated, must be validated to
EN ISO 13849-2.
There are no residual risks, provided that the safety instructions as well
as the instructions regarding mounting, commissioning, operation and
maintenance are observed.
EN
SRB 211LT /CC /PC
1
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Table of Contents
Related Manuals for schmersal SRB 211LT/CC
Summary of Contents for schmersal SRB 211LT/CC
-
Page 1: Table Of Contents
4.1 General information for electrical connection....3 Further technical information can be found in the Schmersal Operating principle and settings catalogues or in the online catalogue on the Internet: 5.1 LED functions. -
Page 2: Warning About Misuse
Operating instructions Safety-monitoring module SRB 211LT /CC /PC 1.6 Warning about misuse To determine the Performance Level (PL) of the entire safety function (e.g. sensor, logic, actuator) to DIN EN ISO 13849-1, an analysis of all In case of inadequate or improper use or manipulations of relevant components is required. -
Page 3: Safety Classiication
SRB 211LT/PC: 100 × 22.5 × 121 mm SRB 211LT: 120 × 22.5 × 121 mm Device dimensions (H/W/D): SRB 211LT/CC: 130 × 22.5 × 121 mm SRB 211LT/PC: 100 × 22.5 × 121 mm The data specified in this manual are applicable when the SRB 211LT: 120 ×... -
Page 4: Description Of The Terminals
Operating instructions Safety-monitoring module SRB 211LT /CC /PC 5.2 Description of the terminals Time setting (see Fig. 4 and 5) (see Fig. 2) DIP switch settings: Voltages: A1 +24 VDC/24 VAC • The DIP switches are located underneath the front cover of 0 VDC/24 VAC the safety-monitoring module (see Fig. -
Page 5: Notes
Operating instructions Safety-monitoring module SRB 211LT /CC /PC 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 Coniguration
Operating instructions Safety-monitoring module SRB 211LT /CC /PC 8.2 Start configuration +24V +24V External reset button (with edge detection) (see Fig. 9) • The external reset button is integrated as shown. • The safety-monitoring module is activated by the reset (after release) of the reset button (= detection of the trailing edge). -
Page 7: Actuator Coniguration
Operating instructions Safety-monitoring module SRB 211LT /CC /PC Dual-channel guard door monitoring circuit with interlocking 8.4 Actuator configuration device to EN 1088 (Fig. 17) • With at least one positive-break position switch Single-channel control with feedback circuit (Fig. 20) • Wire breakage and earth leakage in the control circuits are detected. •... -
Page 8: Declaration Of Conformity
Philip Schmersal Managing Director The currently valid declaration of conformity can be downloaded from the internet at www.schmersal.net. K. A. Schmersal GmbH & Co. KG Industrielle Sicherheitsschaltsysteme Möddinghofe 30, D - 42279 Wuppertal Postfach 24 02 63, D - 42232 Wuppertal...