SIEMENS
4/25
Siemens IK PI · 2015
AS-Interface
ASIsafe
3SF1 mechanical safety switches with solenoid interlocking
Metal housings
4
■
Overview
5 directions of approach
·
Degree of protection IP66/IP67
•
Slow-action contacts:
Version -1BA1: ASIsafe channel 1 on 1 NC contact from the
actuator and channel 2 on 1 NC contact from the solenoid
•
Solenoid: Rated operational voltage 24 V DC
•
2 600 N locking force
•
Status display with 4 LEDs 24 V DC;
1: AS-i, 2: FAULT, 3: F–IN1, 4: F–IN2
Safety level
■
Selection and ordering data
For online configurator see
www.siemens.com/sirius/configurators
.
q
Positive opening according to IEC 60947-5-1, Appendix K.
1)
Supplied without actuator. Please order separately.
Note:
For actuators and optional accessories see page 4/22.
Version
Contacts
Achievable
safety level
Diagnostics
Reclosing condition
after unlocking the solenoid
Actuator / solenoid
Solenoid feedback
(depending on the type of
evaluation)
3SF1314-1S.21-1BA1
1 NC / 1 NC
SIL 1 / PL c
✓
Door does not
have to be opened
1 NC / 1 NC
SIL 2 / PL d
✓
Door has to be opened
Interlock
1)
Contacts
Article No.
Actuator / solenoid
2600 N locking force · Enclosure width 54 mm
3SF1314-1SD21-...
3SF1314-1SF21-...
Spring-actuated locks
• With auxiliary release
1 NC / 1 NC
q
3SF1314-1SD11-1BA1
• With auxiliary release with lock
1 NC / 1 NC
q
3SF1314-1SE11-1BA1
• With escape release from the front
1 NC / 1 NC
q
3SF1314-1SF11-1BA1
• With escape release from the back
and auxiliary release from the front
1 NC / 1 NC
q
3SF1314-1SG11-1BA1
• With emergency release from the back
and auxiliary release from the front
1 NC / 1 NC
q
3SF1314-1SJ11-1BA1
3SF1314-1BF21-...
Solenoid locks
1 NC / 1 NC
q
3SF1314-1SB11-1BA1
© Siemens AG 2014