Specifications

AS-Interface

ASIsafe

3SF1 position switches with separate actuator

Plastic enclosures

6/22

Siemens IK PI · 2012

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Overview

• Contacts: 1 or 2 slow-action contacts

• Status display with 3 LEDs 24 V DC;

1: F–IN1, 2: F–IN2, 3: AS-i/FAULT

• Degree of protection IP65 (31 mm) or IP66/IP67 (50 mm)

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Selection and ordering data

Positive opening according to IEC 60947-5-1, Appendix K.

Supplied without actuator. Please order separately.

Version

Contacts Order No.

Enclosure width 31 mm according to EN 50047

ASIsafe

5 directions of approach

M12 plug, 4-pole;

channel 1 on NC contact,

channel 2 on NC contact

Slow-action contacts 2 NC

3SF1 234-1QV40-1BA1

Enclosure width 50 mm

ASIsafe

5 directions of approach

M12 plug, 4-pole;

channel 1 on NC,

channel 2 on M12 socket, right

Slow-action contacts 1 NC

3SF1 244-1QV40-1BA2

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