AZ 15 ZVRK-M20

Item number: 101157376

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Product type description:

AZ 15 ZV(1)K-(2)-(3)


(1)
withoutEjection force
RLatching force 30 N

(2)
M16cable entry M16
M20Cable entry M20
STM12 connector, 4 pole

(3)
2254Latching force 5 N
1762Front mounting
1637Gold-plated contacts
Not all component variants, which are possible according to this order code are available and/or technically feasible.
  • 3 cable entries M 20 x 1.5
  • Thermoplastic enclosure
  • Double-insulated
  • Long life
  • 52 mm x 75 mm x 30 mm
  • Universal coding
  • Large wiring compartment
  • High level of contact reliability with low voltages and currents
  • Slotted holes for adjustment, circular holes for location
  • Insensitive to soiling

Ordering data

Product type description

AZ 15 ZVRK-M20

Article number (order number)

101157376

EAN (European Article Number)

4030661180069

eCl@ss number, version 12.0

27-27-26-02

eCl@ss number, version 11.0

27-27-26-02

eCl@ss number, version 9.0

27-27-26-02

ETIM number, version 7.0

EC002592

ETIM number, version 6.0

EC002592

Approvals - Standards

Certificates

TÜV

cULus

CCC

EAC

General data

Standards

EN ISO 13849-1

EN ISO 14119

EN IEC 60947-5-1

Coding level according to EN ISO 14119

Low

Working principle

electromechanical

Enclosure material

Plastic, glass-fibre reinforced thermoplastic, self-extinguishing

Material of the contacts, electrical

Silver

Gross weight

95 g

General data - Features

Suitable for elevators

Yes

Number of cable glands

3

Number of safety contacts

1

Safety classification

Standards

EN ISO 13849-1

Mission time

20 Year(s)

Safety classification - Safety outputs

B10D Normally-closed contact (NC)

2,000,000 Operations

Mechanical data

Mechanical life, minimum

1,000,000 Operations

Latching force

30 N

Positive break travel

8 mm

Positive break force per NC contact, minimum

10 N

Actuating speed, maximum

2 m/s

Mechanical data - Connection technique

Termination

Screw terminals

Cable entry

3 x M20 x 1,5

Cable section, minimum

0.25 mm²

Cable section, maximum

2.5 mm²

Note (Cable section)

All indications including the conductor ferrules.

Mechanical data - Dimensions

Length of sensor

30 mm

Width of sensor

52 mm

Height of sensor

75 mm

Ambient conditions

Degree of protection

IP67

Ambient temperature, minimum

-30 °C

Ambient temperature, maximum

+80 °C

Storage and transport temperature, minimum

-40 °C

Storage and transport temperature, maximum

+85 °C

Permissible installation altitude above sea level, maximum

2,000 m

Ambient conditions - Insulation values

Rated insulation voltage Ui

500 V

Rated impulse withstand voltage Uimp

6 kV

Overvoltage category

III

Degree of pollution

3

Electrical data

Thermal test current

10 A

Required rated short-circuit current

1,000 A

Switching element

Opener (NC)

Switching principle

slow action, positive break NC contact

Switching frequency

4,000 /h

Electrical data - Safety contacts

Voltage, Utilisation category AC-15

230 VAC

Current, Utilisation category AC-15

4 A

Voltage, Utilisation category DC-13

24 VDC

Current, Utilisation category DC-13

4 A

Scope of delivery

Scope of delivery

Actuators must be ordered separately.

Switch travel diagram

Diagram

Instructions for operation and assembly

1 About this document

1.1 Function

This document provides all the information you need for the mounting, set-up and commissioning to ensure the safe operation and disassembly of the switchgear. The operating instructions enclosed with the device must always be kept in a legible condition and accessible.

1.2 Target group of the operating instructions: authorised qualified personnel

All operations described in the 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.

The information contained in this operating instructions manual is provided without liability and is subject to technical modifications.

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

Products in Schmersal's range are not intended to be used by private end consumers.

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".

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: products.schmersal.com.

2 Product description

2.1 Ordering code

Product type description:

AZ 15 ZV(1)K-(2)-(3)

(1)
withoutEjection force
RLatching force 30 N
(2)
M16cable entry M16
M20Cable entry M20
STM12 connector, 4 pole
(3)
2254Latching force 5 N
1762Front mounting
1637Gold-plated contacts

2.2 Special versions

For special versions, which are not listed in the ordering code, these specifications apply accordingly, provided that they correspond to the standard version.

2.3 Purpose

The safety switches with separate actuator are suitable for sliding, hinged and removable safety guards, which need to be closed in order to ensure the necessary operational safety.
The safety switches are used for applications, in which the hazardous situation is terminated without delay when the safety guard is opened.

When the safety guard is opened, the NC contacts are positively opened and the NO contacts are closed.

  • The safety switchgears are classified according to EN ISO 14119 as type 2 interlocking devices.
  • 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 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. There are no residual risks, provided that the safety instructions as well as the instructions regarding mounting, commissioning, operation and maintenance are observed.

2.5 Exclusion of liability

We shall accept no liability for damages and malfunctions resulting from defective mounting or failure to comply with the 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.

2.6 Technical Data

Approvals - Standards

Certificates

TÜV

cULus

CCC

EAC

General data

Standards

EN ISO 13849-1

EN ISO 14119

EN IEC 60947-5-1

Coding level according to EN ISO 14119

Low

Working principle

electromechanical

Enclosure material

Plastic, glass-fibre reinforced thermoplastic, self-extinguishing

Material of the contacts, electrical

Silver

Gross weight

95 g

General data - Features

Suitable for elevators

Yes

Number of cable glands

3

Number of safety contacts

1

Safety classification

Standards

EN ISO 13849-1

Mission time

20 Year(s)

Safety classification - Safety outputs

B10D Normally-closed contact (NC)

2,000,000 Operations

Mechanical data

Mechanical life, minimum

1,000,000 Operations

Latching force

30 N

Positive break travel

8 mm

Positive break force per NC contact, minimum

10 N

Actuating speed, maximum

2 m/s

Mechanical data - Connection technique

Termination

Screw terminals

Cable entry

3 x M20 x 1,5

Cable section, minimum

0.25 mm²

Cable section, maximum

2.5 mm²

Note (Cable section)

All indications including the conductor ferrules.

Mechanical data - Dimensions

Length of sensor

30 mm

Width of sensor

52 mm

Height of sensor

75 mm

Ambient conditions

Degree of protection

IP67

Ambient temperature, minimum

-30 °C

Ambient temperature, maximum

+80 °C

Storage and transport temperature, minimum

-40 °C

Storage and transport temperature, maximum

+85 °C

Permissible installation altitude above sea level, maximum

2,000 m

Ambient conditions - Insulation values

Rated insulation voltage Ui

500 V

Rated impulse withstand voltage Uimp

6 kV

Overvoltage category

III

Degree of pollution

3

Electrical data

Thermal test current

10 A

Required rated short-circuit current

1,000 A

Switching element

Opener (NC)

Switching principle

slow action, positive break NC contact

Switching frequency

4,000 /h

Electrical data - Safety contacts

Voltage, Utilisation category AC-15

230 VAC

Current, Utilisation category AC-15

4 A

Voltage, Utilisation category DC-13

24 VDC

Current, Utilisation category DC-13

4 A

Note about the safety classification

Basically suitable up to Cat. 1 / PL c.
With 2-channel usage with fault exclusion mechanism (if a fault exclusion to the 1-channel mechanics is authorised) and suitable logic applicable up to Cat. 3 / PL d

(Determined values can vary depending on the application-specific parameters hop, dop and tcycle as well as the load.)

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

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

The mounting dimensions are indicated on the rear of the component. The enclosure must not be used as an 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 openings must be sealed by means of slot sealing plugs (AZ 15/16 - 1476-1 available as accessory) after fitting.

3.2 Mounting of the actuator

See operating instructions Actuator.

  • The actuator must be permanently fitted to the safety guards and protected against displacement by suitable measures (tamperproof screws, gluing, drilling of the screw heads).
Actuating radii [mm] GRA_PRO_RAD_maz15r12 GRA_PRO_RAD_maz15r13
over the small edge of the actuatorover the wide edge of the actuator
RmindRmind
AZ 15/16-B2--4511
AZ 15/16-B2-1747--4511
AZ 15/16-B33211--
AZ 15/16-B3-17473211--
AZ 15/16-B625113811

3.3 Dimensions

All measurements in mm.

Front mounting

4 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 contact labelling can be found in the wiring compartment of the switch. Appropriate cable glands with a suitable degree of protection are to be used.

Settle length x of the conductor: 6 mm

After wiring, dust and soiling must be removed from the wiring compartment. The safety switch is double insulated. The use of a protective ground connector therefore is not authorised.

4.2 Contact Options

Contacts are shown with safety guard closed. All NC contacts have positive break B.

AZ 15ZV.KAZ 15ZV.K-ST
 GRA_PRO_CONT_k1o--k01 GRA_PRO_CONT_kaz15k02

5 Set-up and maintenance

The safety function of the safety components must be tested. In the case of correct installation and adequate use, the safety switchgear features maintenance-free functionality. A regular visual inspection and functional test, including the following steps, is recommended:

  1. Check for free movement of the actuating element
  2. Check cable entry and connections
  3. Check the switch enclosure for damage
  4. Remove particles of dust and soiling
  • 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.

6 Disassembly and disposal

6.1 Disassembly

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

6.2 Disposal

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

K.A. Schmersal GmbH & Co. KG, Möddinghofe 30, 42279 Wuppertal

The details and data referred to have been carefully checked. Images may diverge from original. Further technical data can be found in the manual. Technical amendments and errors possible.

Generated on: 10/12/2022, 05:14