Specifications
AS-Interface
ASIsafe
3SF1 hinge switches
Metal enclosures
6/29
Siemens IK PI · 2012
6
■
Overview
The 3SF1 hinge switches with safety-oriented communication
can be directly connected using the AS-Interface bus system.
The safety functions no longer have to be conventionally wired
up.
With the 3SF1 position switches the ASIsafe electronics are inte-
grated in the switch enclosure.
The hinge switches are provided for mounting on hinges. There
are two actuator versions here:
• Hollow shaft, inner diameter 8 mm, outer 12 mm
• Solid shaft, diameter 10 mm
For the ASIsafe version of the hinge switch, the basic switch and
twist actuator must be ordered separately. The basic switches
correspond to the position switches of the standard version
(only use versions with snap-action contacts).
The standards and approvals correspond to position switches
3SF1 (see page 6/14).
■
Selection and ordering data
Modular system
1 or 2 contacts · 3 LEDs · Degree of protection IP66/IP67 · M12 plug
q
Positive opening according to IEC 60947-5-1, Appendix K.
Version Contacts LEDs Order No.
Basic switches · Enclosure width 31 mm acc. to EN 50047
ASIsafe basic switch
With teflon plunger,
with M12 plug, 4-pole;
channel 1 on NC contact,
channel 2 on NC contact
• Snap-action contacts 2 NC 24 V DC
q
3SF1 214-1LC05-1BA1
Basic switches · Enclosure width 40 mm acc. to EN 50041
ASIsafe basic switch
With M12 plug, 4-pole,
channel 1 on NC contact,
channel 2 on NC contact
Snap-action contacts 2 NC 24 V DC
q
3SF1 114-1LA00-1BA1
Basic switches · Enclosure width 56 mm
ASIsafe basic switch
With M12 plug, 4-pole,
channel 1 on NC contact,
channel 2 on M12 socket, right
Snap-action contacts 1 NC 24 V DC
q
3SF1 124-1LA00-1BA2
Actuator heads
Twist actuators with
hollow shaft
Hollow shaft
• Operating angle 10° 3SE5 000-0AU21
Twist actuators with
solid shaft
Solid shaft
• Operating angle 10° 3SE5 000-0AU22
Kap_06_en.book Seite 29 Freitag, 2. September 2011 1:42 13
© Siemens AG 2011