schmersal AZ201 Operating Instructions Manual

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Operating instructions Safety switch

Operating instructions. . . . . . . . . . . .pages 1 to 10

Original

AZ201

8 Disassembly and disposal

8.1 Disassembly .........................................7

8.2 Disposal.............................................7

9 Appendix

9.1 Wiring examples ......................................8

9.2 Wiring conguration and accessories . . . . . . . . . . . . . . . . . . . . . .9

10 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 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.

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.......................................1

1.5 General safety instructions ..............................1

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 Comprehensive quality insurance to 2006/42/EC .............2

2.4 Purpose.............................................2

2.5 Technical data ........................................3

2.6 Safety classication....................................3

3 Mounting

3.1 General mounting instructions............................4

3.2 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

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 switchgear 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".

4 Rear side Electrical connection

4.1 General information for electrical connection ................4

5 Operating principles and coding

5.1 Mode of operation of the safety outputs ....................5

5.2 Actuator teaching / actuator detection......................5

6 Diagnostic functions

6.1 Diagnostic-LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

6.2 Principle of operation of diagnosis output ...................5

6.3 Safety switch with serial diagnostic function SD ..............6

7 Set-up and maintenance

7.1 Functional testing .....................................7

x.000 / 10.2017 / v.A. - 103015907-EN / A / 2017-09-07 / AE-Nr. -

7.2 Maintenance .........................................7

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.

There are no residual risks, provided that the safety instructions as well as the instructions regarding mounting, commissioning, operation and maintenance are observed.

Operating instructions Safety switch

AZ201

1.6 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. The relevant requirements of the standard ISO 14119 must be observed.

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 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:

AZ201-➀-➁-TNo. Option Description

➀

➁

➂

Standard coding I1 Individual coding I2 Individual coding, re-teaching enabled SK Screw connection CC Cage clamps ST2 Connector plug M12, 8-pole 1P2P 1 p-type diagnostic output and

2 p-type safety outputs SD2P serial diagnostic output and

2 p-type safety outputs

2.4 Purpose

The non-contact, electronic safety switch is designed for application in safety circuits and is used for monitoring the position of movable safety guards.

The safety switchgears are classified according to ISO 14119 as type 4 interlocking devices. Designs with individual coding are classified as highly coded.

The safety function consists of safely switching off the safety outputs when the safety guard is opened and maintaining the safe switched off condition of the safety outputs for as long as the safety guard is open.

Series-wiring

Series-wiring can be set up. The response and risk times are not altered by wiring in series. The number of components is only limited by the external cable protection according to the technical data and the line loss. Series-wiring of up to 31 AZ201…-SD components with serial diagnostics is possible. In devices with the serial diagnostics function (ordering suffix -SD), the serial diagnostics connections are wired in series and connected to a SD Gateway for evaluation purposes. Wiring examples for series-wiring, refer to appendix.

The user must evaluate and design the safety chain in accordance with the relevant standards and the required safety level. If multiple safety switchgears are involved in the same safety function, the PFH values of the individual components must be added.

The entire concept of the control system, in which the safety component is integrated, must be validated to the relevant standards.

Actuator AZ/AZM201-B30-…

AZ/AZM201-B1-…

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.

2.3 Comprehensive quality insurance to 2006/42/EC

Schmersal is a certified company to appendix X of the Machinery Directive. As a result, Schmersal is entitled to autonomously conduct the conformity assessment procedure for the products listed in Appendix IV of the MD without involving a notified body. The prototype test certificates are available upon request or can be downloaded from the Internet at www.schmersal.com.

Operating instructions Safety switch

AZ201

2.5 Technical data

Standards: IEC 60947-5-1, IEC 60947-5-3,

ISO 13849-1, IEC 61508, IEC 62061

Material of the enclosure: glass-fibre reinforced thermoplastic,

self-extinguishing

Active principle: RFID Frequency band: 125 kHz Transmitter output: max. -6 dBm Coding level according to ISO 14119:

- I1-version: high

- I2-version: high

- Standard coding version: low Reaction time:

- Actuator: ≤ 100 ms

- Inputs: ≤ 0.5 ms Duration of risk: < 200 ms Time to readiness: < 4000 ms Actuator: AZ/AZM201-B1, AZ/AZM201-B30 Series-wiring: Unlimited number of components,

please observe external cable protection,

max. 31 components in case of serial diagnostics

Length of sensor chain: max. 200 m

(cable length and cable section

alter the voltage drop depending

on the output current)

Mechanical data

Termination: Screw terminals or cage clamps,

Connector plug M12

Cable section: min. 0.25 mm², max. 1.5 mm²

(including conductor ferrules)

Cable entry: M20 Mechanical life: ≥ 1,000,000 operations Actuating speed: max. 0.2 m / s Tightening torque for the cover screws: 0.7 ... 1 Nm (Torx T10) Latching force: 30 N

Switching distances to IEC 60947-5-3

Assured switching distance sao: 4.0 mm Assured switch-off distance sar: 30 mm Hysteresis: max. 1.5 mm Repeat accuracy: < 0.5 mm Switching frequency: 1 Hz

Ambient conditions

Ambient temperature: −25 °C ... +70 °C Storage and transport temperature: −25 °C ... +85 °C Protection class: IP66, IP67 to IEC 60529 Protection class: III Resistance to shock: 30 g / 11 ms Resistance to vibration: 10 ... 55 Hz, amplitude 1 mm Insulation values to IEC/EN 60664-1:

- Rated insulation voltage Ui: 32 VDC

- Rated impulse withstand voltage U

- Over-voltage category: III

- Degree of pollution: 3

Electrical data

Operating voltage UB: 24 VDC - 15% / +10%

Power consumption device: 0.7 A Required rated short-circuit current: 100 A No-load current Io: max. 0.5 A External device fuse rating:

- Screw terminals or cage clamps: ≤ 4 A when used

- Connector plug M12: ≤ 2 A

Electrical data – Safety inputs

Safety inputs: X1 and X2 Switching thresholds: − 3 V … 5 V (Low), 15 V … 30 V (High) Power consumption per input: typically 2 mA / 24 V Accepted test pulse duration on input signal: ≤ 1.0 ms

- With test pulse interval of: ≥ 100 ms Test pulse interval: 1000 ms ZVEI classification:

Countersink: C1 Source: C1 C2 C3

: 0.8 kV

imp

(stabilised PELV power supply)

in accordance with UL 508;

Electrical data – Safety outputs

Safety outputs: Y1 and Y2 Switching elements: p-type, short-circuit proof Utilisation category: DC-13: Ue/Ie: 24 VDC / 0.25 A Rated operating current Ie: 0.25 A Leakage current Ir: ≤ 0.5 mA Voltage drop Ud: ≤ 4 V Cross-wire monitoring by device: Yes Test pulse duration: ≤ 0.5 ms Test pulse interval: 1000 ms ZVEI classification:

Source: C2 Countersink: C1 C2

Electrical data – Diagnostic output

Diagnostic output: OUT Switching element: p-type, short-circuit proof Utilisation category: DC-13: Ue/Ie: 24 VDC / 0.05 A Rated operating current Ie: 0.05 A Voltage drop Ud: ≤ 4 V

Serial diagnostic SD

Operating current: 0.15 A Wiring capacitance: max. 50 nF

LED status display

green LED: Supply voltage yellow LED: Device condition red LED: Internal device error

Use isolated power supply only. For use in NFPA 79 Applications only. Adapters providing field wiring means are available from the manufacturer. Refer to manufacturers information.

2.6 Safety classification

Standards: ISO 13849-1, IEC 61508, IEC 62061 PL: e Control Category: 4 PFH value: 1.9 x 10-9 / h PFD: 1.6 x 10 SIL: suitable for SIL 3 applications Service life: 20 years

-4

Operating instructions

40 5

Safety switch

AZ201

3. Mounting

3.1 General mounting instructions

For fitting the AZ201 safety switch and the actuator, two mounting holes for M6 screws with washers (washers included in delivery) are provided. The safety switch must not be used as end stop. Any mounting position. The mounting position however must be chosen so that the ingress of dirt and soiling in the used opening is avoided. The unused actuator opening must be sealed by means of the dustproof flap (included in delivery).

Minimum distance between two safety switchgear as well as to other systems with same frequency (125 kHz): 100 mm.

The safety component and the actuator must be permanently fitted to the safety guards and protected against displacement by suitable measures (tamperproof screws, gluing, drilling, pinning).

Please observe the relevant requirements of the standards ISO 12100, ISO 14119 and ISO 14120.

Mounting of the actuators

Refer to the mounting instructions manual for the corresponding actuator AZ/AZM201-B30… or AZ/AZM201-B1…

3.2 Dimensions

All measurements in mm.

4. Rear side 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.

The power supply of the safety switch must provide protection against permanent overvoltage. To that effect, stabilised PELV supply units must be used. The safety outputs can be directly integrated in the safety circuit of the control system. For applications up to PL e / control category 4 in accordance with ISO 13849-1, the safety outputs of the safety switch (max. 31 components in series-wiring) must have an assessment with the same control category (refer to wiring examples). Inductive loads (e.g. contactors, relays, etc.) are to be provided with suitable interference suppression circuitry.

Requirements for the connected safety-monitoring module:

• Dual-channel safety input, suitable for 2 p-type semi-conductor outputs

Configuration of the safety controller

If the safety switchgear is connected to electronic safetymonitoring modules, we recommend that you set a discrepancy time of 100 ms. The safety inputs of the safetymonitoring module must be able to blank a test impulse of approx. 1 ms. The safety-monitoring module does not need to have a cross-wire short monitoring function, if necessary, the cross-wire short monitoring function must be disabled.

3,3

7,5

32,5

6,5

GN RD YE

155,5

220

M20x1,5

20 1

If the safety component is wired to relays or to non-safety relevant control components, a new risk analysis must be carried out.

Cable

The cable entry is realised by a metric M20 gland. This gland must be measured by the user so that it is suitable for the cable used. A cable gland with strain relief and suitable IP protection class must be used.

The maximum cable length is 200 m (for ST2 M12 connectors approx. 20 m depending on the cable section used for an operating current of 0.5 A). The maximum cable section is 1.5 mm², incl. conductuor ferrules. Prior to the connection, the cable must be stripped by

40+5 mm and insulated by 5 mm. The fitted 24V, X1, X2 bridge is

included in the delivery of …-1P2P and …-SD2P.

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.

Operating instructions Safety switch

AZ201

5. Operating principles and coding

5.1 Mode of operation of the safety outputs

The opening of the safety guard causes the safety outputs to be disabled within the risk time.

5.2 Actuator teaching / actuator detection

Safety switches with standard coding are ready to use upon delivery.

Individually coded safety switches and actuators will require the following "teach-in" procedure:

1. Switch the safety switch's voltage supply off and back on.

2. Introduce the actuator in the detection range. The teach-in procedure is signalled at the solenoid interlock, green LED off, red LED on, yellow LED flashes (1 Hz).

3. After 10 seconds, brief cyclic yellow flashes (5 Hz) request the

switch-off of the operating voltage of the safety switch. (If the voltage is not switched off within 5 minutes, the safety switch cancels the "teach-in" procedure and signals a false actuator by 5 red flashes).

4. After the operating voltage is switched back on, the actuator must be

detected once more in order to activate the taught actuator code. In this way, the activated code is definitively saved!

For ordering suffix -I1, the executed allocation of safety switch and actuator is irreversible.

For ordering suffix -I2, the "teach-in" procedure for a new actuator can be repeated an unlimited number of times. When a new actuator is taught, the code, which was applicable until that moment, becomes invalid. Subsequent to that, an enabling inhibit will be active for ten minutes, thus providing for an increased protection against tampering. The green LED will flash until the expiration of the time of the enabling inhibit and the detection of the new actuator. In case of power failure during the lapse of time, the 10-minutes tampering protection time will restart.

6. Diagnostic functions

6.1 Diagnostic-LEDs

The safety switchgear signals the operational state as well as errors through three coloured LED’s installed on the front side of the device.

green (Power) Supply voltage on yellow (Status) Operating condition red (Fault) Fault (s. Table 2: flash codes of the red diagnostic LED

6.2 Principle of operation of diagnosis output

The short-circuit proof diagnostic output can be used for central visualisation or control functions, e.g. in a PLC. The closed condition of the safety guard and the inserted condition of the actuator is indicated by means of a 24V signal.

The diagnostic output is not a safety-related output!

Error

Errors, which no longer guarantee the function of the safety switch (internal errors) cause the safety outputs to be disabled. An error that does not immediately affect the safe functionality of the safety switch (e.g. excess ambient temperature, safety output to external potential, short circuit) will lead to a delayed shut-down (refer to table 2).

After fault rectification (fault at output Y1 or Y2, temperature fault), the fault is acknowledged by opening and relocking the relevant guard door. The safety outputs enable and allow a restart.

Automatic, electronic locking takes place if more than one fault is detected at the safety outputs or a cross circuit is detected between Y1 and Y2. This means that normal fault acknowledgement is no longer possible. To reset this type of interlocking, the safety switch must be isolated from the power supply after elimination of the error causes.

Error warning

A fault has occurred, which causes the safety outputs to be disabled after 30 minutes. The safety outputs initially remain enabled. This enables the shutdown of the process in a controlled manner. An error warning is deleted when the cause of error is eliminated.

Operating instructions Safety switch

Table 1: The diagnostic function of the safety switchgear

The safety switch signals the operational state as well as errors through three coloured LED’s installed on the device.

AZ201

System condition LED Safety outputs

Y1, Y2

Diagnostic

output

OUT

green red yellow -1P2P

Safety guard open On Off Off 0 V 0 V Guard closed, actuator not inserted On Off Off 0 V 0 V Door closed, actuator inserted On Off On 24 V 24 V

Error warning

1),

On Flashes

On 24 V

0 V

actuator inserted, shutdown approaching Error On Flashes

Off 0 V 0 V

Additionally for variant I1/I2:

Teach-in procedure actuator started Off On Flashes 0 V 0 V Only I2: teach-in procedure actuator

Flashes Off Off 0 V 0 V

(release block)

1) after 30 min: disabling due to fault

2) refer to flash code

Table 2: Error messages / flash codes red diagnostic LED

Flash codes (red)

Designation Autonomous

switch-off after

Error cause

1 flash pulse Error (warning) at output Y1 30 min Fault in output test or voltage at output Y1,

although the output is disabled.

2 flash pulses Error (warning) at output Y2 30 min Fault in output test or voltage at output Y2,

although the output is disabled. 3 flash pulses Error (warning) cross-wire short 30 min Cross-wire short between the output cables or fault at both outputs 4 flash pulses Error (warning) temperature too high 30 min The temperature measurement reveals an internal temperature

that is too high 5 flash pulses Actuator fault 0 min incorrect or defective actuator 6 flash pulses Error actuator combination 0 min An invalid combination of actuators was detected

(blocking bolt detection or tamper attempt). Continuous red Internal fault /

0 min Device defective / supply voltage not within specifications

overvoltage or undervoltage fault

6.3 Safety switch with serial diagnostic function SD

Safety switches with serial diagnostic cable have a serial input and output cable instead of the conventional diagnostic output. If safety switches are wired in series, the diagnostic data is transmitted through the series-wiring of the inputs and outputs.

Max. 31 safety switches can be wired in series. For the evaluation of the serial diagnostics line either the PROFIBUS-Gateway SD-I-DP-V0-2 or the Universal-Gateway SD-I-U-... are used. This serial diagnostic interface is integrated as a slave in an existing field bus system. In this way, the diagnostic signals can be evaluated by means of a PLC.

The response data and the diagnostic data are automatically and permanently written in an input byte of the PLC for each safety switch in the series-wired chain. The request data for each safety switch are transmitted to the component through an output byte of the PLC. In the event of a communication error between the field bus gateway and the solenoid interlock, the switching condition of the safety switch is maintained.

Error

A fault has occurred, which causes the safety outputs to be disabled. The fault is reset, when the cause is eliminated and bit 7 of the request byte changes from 1 to 0 or the safety guard is opened. Faults at the safety outputs are only deleted upon the next release, as the fault rectification cannot be detected sooner.

Error warning

Diagnostic error (warning)

If an error (warning) is signalled in the response byte, detailed fault information can be read out.

Accessories SD interface

For ease of wiring and series-wiring of SD devices, considerable accessories are available. Detailed information is available on the Internet, www.schmersal.net.

When wiring SD devices, please observe the voltage drop on the cables and the current carrying capacity of the individual components.

Operating instructions Safety switch

Table 3: I/O data and diagnostic data

Bit n° Request byte Response byte Diagnostic error warning Diagnostic error

Bit 0: --- Safety output activated Error output Y1 Error output Y1

Bit 1: --- Actuator detected Error output Y2 Error output Y2 Bit 2: --- --- Cross-wire short Cross-wire short Bit 3: --- --- Temperature too high Temperature too high Bit 4: --- Input condition X1 and X2 --Bit 5: --- Guard door detected Internal device error Internal device error Bit 6: --- Error warning

Bit 7: Error reset Error (enabling path switched off) --- ---

after 30 min -> fault

The described condition is reached, when Bit = 1

Communication error between the field bus Gateway and the safety switchgear

incorrect or defective actuator

---

AZ201

7. Set-up and maintenance

7.1 Functional testing

The safety function of the safety components must be tested. The following conditions must be previously checked and met:

1. Check max. axial misalignment of actuator and safety switch

2. Fitting of the solenoid interlock and the actuator

3. Check the integrity of the cable entry and connections

4. Check the switch enclosure for damage

7.2 Maintenance

We recommend a regular visual inspection and functional test, including the following steps:

1. Check max. axial misalignment of actuator and safety switch

2. Check for tight installation of the actuator and the switch

3. Remove particles of dust and soiling

4. Check cable entry and connections

Adequate measures must be taken to ensure protection against tampering either to prevent tampering of the safety guard, for instance by means of replacement actuators.

Damaged or defective components must be replaced.

8. Disassembly and disposal

8.1 Disassembly

The safety switchgear must be disassembled in a de-energised condition only.

8.2 Disposal

The safety switchgear must be disposed of in an appropriate manner in accordance with the national prescriptions and legislations.

Operating instructions

GND

Safety switch

9. Appendix

9.1 Wiring examples

The application examples shown are suggestions. They however do not release the user from carefully checking whether the switchgear and its set-up are suitable for the individual application.

Wiring example 1: Series-wiring of the AZ201 with conventional diagnostic output

The series-wiring of multiple AZ201 solenoid interlocks is realised by wiring in the control cabinet or in on-site junction boxes. In the example, 2 AZ 201 safety switches (max. 31 components) are wired in series. The diagnostic output ("OUT") is wired separately for each device to a conventional PLC for evaluation. The maximum cable length of the safety circuits must not exceed 200 m. In the series-wiring, the 24V-X1-X2 bridge must be removed from all components up to the last component. The voltage is supplied at both safety inputs of the terminal safety component of the chain (considered from the safety-monitoring module). The safety outputs of the first safety component are wired to the safety-monitoring module.

AZ201

OUT

SPS/PLC

12356 8

24V

GND

OUT

SPS/PLC

Y1 Y2

X1 X2

12356 8

24V

GND

Y1 Y2

Safety outputs → evaluation

24 VDC

n-participants max. 31 components in series

Wiring example 2: Series-wiring of the AZ201 with serial diagnostic function

The safety outputs of the first safety component are wired to the safety-monitoring module. The serial Diagnostic Gateway is connected to the serial diagnostic input of the first safety component.

1235468

24V

GND

SD OUT

SD IN

1235468

24V

GND

SD OUT

SD IN

24 VDC

SD IN

Y1 Y2

n-participants max. 31 components in series

SD OUT

X1 X2

SD IN

Y1 Y2

Field bus

Safety outputs → evaluation

Operating instructions

Safety switch

9.2 Wiring configuration and accessories

AZ201

Function safety switchgear Pin configuration

of the connector

with conventional diagnostic output

24 V U

X1 Safety input 1 2 2 BN WH

GND GND 3 5 GN BU

Y1 Safety output 1 4 7 YE BK

OUT Diagnostic output SD output 5 9 GY GY

X2 Safety input 2 6 3 PK PK Y2 Safety output 2 7 8 BU VT

IN without function SD input 8 4 RD OR

without function – 6

View of the terminal block for ordering suffix -SK or -CC View of the version with removable terminal blocks

Y1 Y2

OUTGND

24V 24V X1 X2

AZM 200.-.-1P2P.

AZ201-.-.-T-1P2P

Connector plug ST2 M12, 8-pole

with serial

diagnostic function

24V 24V X1 X2

AZ201-.-.-T-SD2P

AZM 200.-.-SD2P.

Y1 Y2

1 1 WH BN

OUTGND

Configuration of

the removible

terminal blocks

AZM 200.-.-1P2P.-.

AZ201-.-.-T-1P2P

Colour code of the

Schmersal connector

to DIN 47100

Possible colour codes for more

commercially available connectors

based on IEC 60947-5-2: 2007

Accessories: Pre-wired cables

Connecting cables with coupling (female) IP67, M12, 8-pole - 8 x 0.25 mm²

Cable length Part number

2.5 m

5.0 m

10.0 m

Further versions in other lengths and with angled cable exit are available upon request.

103011415 103007358 103007359

Operating instructions Safety switch

10. EU Declaration of conformity

EU Declaration of conformity

AZ201

Original K.A. Schmersal GmbH & Co. KG

We hereby certify that the hereafter described components both in their basic design and construction conform to the applicable European Directives.

Name of the component: AZ201

Type: See ordering code

Description of the component: Safety Switch for safety functions

Relevant Directives: Machinery Directive

Applied standards: EN 60947-5-1:2004 + AC:2005 + A1:2009,

Notied body for the prototype test: TÜV Rheinland Industrie Service GmbH

Möddinghofe 30 42279 Wuppertal Germany Internet: www.schmersal.com

RED-Directive RoHS-Directive

EN 60947-5-3:2013, ISO 14119:2013, EN 300 330 V2.1.1:2017, EN ISO 13849-1:2015, EN 61508 parts 1-7:2010,

EN 62061:2005 + AC:2010 + A1:2013 + A2:2015

Alboinstr. 56, 12103 Berlin

ID n°: 0035

2006/42/EC 2014/53/EU 2011/65/EU

EC-prototype test certicate: 01/205/5608.00/17

Person authorised for the compilation of the technical documentation:

Place and date of issue: Wuppertal, September 6, 2017

AZ201-A-EN

The currently valid declaration of conformity can be downloaded from the internet at www.schmersal.net.

K. A. Schmersal GmbH & Co. KG

Möddinghofe 30, D - 42279 Wuppertal Postfach 24 02 63, D - 42232 Wuppertal

Oliver Wacker Möddinghofe 30 42279 Wuppertal

Authorised signature

Philip Schmersal

Managing Director

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

schmersal AZ201 Operating Instructions Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

1. About this document

EU Declaration of conformity