EUCHNER – More than safety.
EUCHNER – More than safety.
HomeProductsSafety engineering with AS‑InterfaceElectromechanical safety switches with AS-InterfaceNZ2HS-538SEM4AS1

NZ2HS-538SEM4AS1 (Order no. 095201)

Safety switch NZ.HS ASi, lever arm with steel roller, plug connector(s) M12

  • AS Interface
  • Lever arm, steel roller ø 18 mm
  • Version A according to EN 50041 NZ.HS
  • Plug connector(s) M12, 4-pin
  • 2 pos. driven contacts
NZ2HS-538SEM4AS1 (Order no. 095201)

Description

Approach direction

Horizontal

Can be adjusted in 90° steps

Switching direction adjustable

Right, left or both sides

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.

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

Dimensional drawings

Dimensional drawings

Connection examples

Connection examples
View of connection side

Shift travel diagrams

Shift travel diagrams
Contacts closed
Contacts open
Contacts positively driven

Technical data

Approvals

EAC_RU C-DE.MO05.B.00971/20DNV-GL_TAA0000172 Rev. 1DGUV_NZ_ET 23025_ET 23026CCC2020980305000534_CQC2008010305306210_2024Asi 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 0.1 ... 60 m/min
Connection type
1 x Plug connector M12 (4-pin)
Actuating element
Slide bearing metal Lever arm (d roller = 18 mm, length = 32 mm)
Actuating force min. 15 N
Installation orientation any
Mechanical life 30 x 10⁶
Switching principle Slow-action switching contact
Degree of protection IP67
Ambient temperature -25 ... +70 °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
Safety position sensor2x10720 y
Important! Values valid at DC-13 100 mA/24V


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, 3,2 MB)

Single Documents

Other Documents

Ordering data

Ordernumber 095201
Item designation NZ2HS-538SEM4AS1
Gross weight 0,35kg
Customs tariff number 85365019000
ECLASS 27-27-26-01 Safety position switch (Type 1)

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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