Totally Integrated Automation - Automation Technology - Siemens

Fail-safe communication –
ASIsafe
Connecting sensors easily and reliably
Safety Integrated
• Safety technology with AS-Interface:
ASIsafe with standard and safety data on a
single bus
• Certified to PL e acc. to ISO 13849-1,
Cat. 4 acc. to EN 954-1 or up to SIL 3 acc.
to IEC 61508
• All ASIsafe components are fully compatible
with all standard components of
AS-Interface in accordance with
AS-Interface standard EN 50295
• Up to 31 safe slaves in one AS-i network
• Stand-alone solution using safety monitor (ASIsafe Solution local)
• Connection of ASIsafe to PROFIsafe thanks to DP/AS-i F-Link (ASIsafe
Solution PROFIsafe) with programming via SIMATIC STEP 7 Distributed
Safety
Fail-safe communication –
ASIMON V3
© Siemens AG 2011
ASIsafe Solution local with AS-i safety monitor
• The ASIMON PC software is used for
configuring the AS-Interface safety monitor.
• Using the online function of the software,
the current status of the configured logic
blocks can be read on site and monitored in
the pixel-graphics diagnostic view.
• The desired status information is provided in intuitive color changes
of the blocks and connecting lines (green/yellow/red). This function
is especially valuable during commissioning and troubleshooting.
Fail-safe communication –
ASIsafe module S45F with fail-safe AS-i output
Greater flexibility - Safe switch-off with ASIsafe
• The fail-safe SlimLine module S45F allows
fail-safe connection of actuators via
AS-Interface in a distributed configuration.
• The fail-safe output can be installed anywhere
on the AS-Interface and is activated
via the safety monitor.
• The module is suitable for safety applications
up to SIL 3 or PL e.
• The S45F is also equipped with standard
inputs and outputs, for functional switching
of an actuator, for example.
Siemens TIA Product Guide 2011
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
97