EUCHNER – More than safety.
EUCHNER – More than safety.
HomeProductsSafety engineering with AS‑InterfaceElectromechanical safety switches with AS-InterfaceNZ2VZ-538ESEM4AS1

NZ2VZ-538ESEM4AS1 (Order no. 090742)

Safety switch NZ.VZ ASi, plug connector(s) M12

  • Plug connector(s) M12, 4-pin
  • 2 pos. driven contacts
  • LED indicator
NZ2VZ-538ESEM4AS1 (Order no. 090742)

Description

Approach direction

Horizontal

Can be adjusted in 90° steps

AS-Interface inputs

D0, D1

Positively driven contact 1

D2, D3

Positively driven contact 2

AS-Interface outputs

D1

LED red

D2

LED green

LED indicator

The Power LED indicates the operating voltage on the bus.

The Fault LED indicates when an error has been detected on the AS-Interface bus.

The green and red LEDs can be controlled by the control system via the bus as required using bits D1 and D2.

Required accessories

Actuator is not included in the scope of delivery.

Dimension drawing
Dimension drawing
Connector assignment
Connector assignment
Electromechanical safety switches in use

Dimensional drawings

Dimensional drawings
1Do not use as an end stop. Limit overtravel separately.
2Actuating direction can be changed
3Standard
4Plug coding not adjustable. Only suitable for straight plug connectors.
aTravel without operation: actuator is in the guide slot, but function is not triggered.
bSwitching operation completed: actuator must be inserted to this point to ensure safe switching. The actuator must be withdrawn at least to point a for switching off.

Connection examples

Connection examples
View of connection side

Technical data

Approvals

EAC_RU C-DE.MO05.B.00971/20DNV-GL_TAA0000172 Rev. 1CCC2020980305000534_CQC2008010305306210_2024c_UL_us_E155795_2/5Asi Interface_56201_

Electrical connection values

ASI operating current max. 45 mA
ASI data in
according to AS-i Safety at Work D0, D1, D2, D3 (see positively driven contact)
ASI data out
LED green D2 (1 = LED on)
LED red D1 (1 = LED on)
AS-Interface LED
green Power
red Fault
AS-Interface protocol ASi-3
AS-Interface slave type ID-Code: B, EA-Code: 7
ASI voltage 22.5 ... 30 ... 31.6 V

Mechanical values and environment

Approach speed max. 20 m/min
Approach direction
Actuating head left A
Connection type
1 x Plug connector M12 (4-pin)
Number of door position positively driven contacts
according to AS-i Safety at Work
Extraction force 35 N
Actuation frequency max. 1200 1/h
Actuating force 35 N
Installation orientation any
Insertion depth 52 mm
Mechanical life 2 x 10⁶
Retention force 8 N
Switching principle Slow-action switching contact
Degree of protection IP67
Ambient temperature -20 ... +55 °C
Material
Housing Anodized die-cast alloy
Contact Silver alloy, gold flashed

Characteristic values according to EN ISO 13849-1 and EN IEC 62061

B10DMission time
Monitoring of the guard position4.5x10620 y
Important! Values valid at DC-13 100 mA/24V


In combination with actuator ACTUATOR-Z-GN

Overtravel 16 mm

In combination with actuator ACTUATOR-Z-G

Overtravel 4 mm

Accessories

Downloads

Complete package

Download all important documents with a single click.

Content:

  • The operating instructions and any additions to the operating instructions or brief instructions
  • Any data sheets to supplement the operating instructions
  • The declaration of conformity
Download Complete Package (ZIP, 3,5 MB)

Single Documents

Other Documents

Ordering data

Ordernumber 090742
Item designation NZ2VZ-538ESEM4AS1
Gross weight 0,36kg
Customs tariff number 85365019000
ECLASS 27-27-26-02 Safety switch with separate actuator (Type 2)

Technical support

Technical support
Do you have technical questions about our products, their possible use or applications? Our experts will be happy to help.

EUCHNER (UK) Ltd.
+44 114 2560123
sales(at)euchner.co.uk

EUCHNER USA Inc.
+1 315 701-0315
info(at)euchner-usa.com

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