SIEMENS
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Siemens IK PI · 2015
AS-Interface
ASIsafe
AS-Interface F adapters for EMERGENCY-STOP devices
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Overview
The AS-Interface F adapter is used to connect an EMERGENCY-
STOP device according to ISO 13850 from the 3SB3 series to the
AS-Interface bus system. The F adapter is suitable for control
devices with mounting on front plates.
The F adapter has a safe AS-Interface 2I slave and is snapped
from behind onto the EMERGENCY-STOP mushroom pushbut-
ton. In the 2I/1O expanded version, an output is also available
for actuating an indicator light with LED.
Depending on the version, screw terminals or spring-type termi-
nals or the insulation piercing method are used for connecting to
the AS-Interface bus cable. Addressing is performed using the
AS-Interface connection or the integrated addressing socket.
Safety category 4 (SIL 3) is achieved with the adapter.
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Selection and ordering data
Version
Connection
Article No.
3SF5402-1AA03
3SF5402-1AA04
3SF5402-1AA05
AS-Interface F adapter
for 3SB3 EMERGENCY-STOP mushroom
pushbuttons
For mounting on front plates
• 2I
Screw terminals
3SF5402-1AA03
• 2I/1O, with output for LED control
3SF5402-1AB03
• 2I
Spring-type terminals
3SF5402-1AA04
• 2I/1O, with output for LED control
3SF5402-1AB04
• 2I
Insulation piercing method
3SF5402-1AA05
• 2I/1O, with output for LED control
3SF5402-1AB05
© Siemens AG 2014