Introduction
3.2 AS-i Safety product overview
Safety engineering with AS‑Interface in the SIMATIC ET 200SP, including typical circuit diagram
Function Manual, 08/2020, A5E44991382002A/RS-AB/002
17
Easy integration of safe signals, both in the control cabinet
and in the field
• IP65 / IP67 or IP20 degree of protection
• Compact dimensions from a width of 17.5 mm
• Inputs:
– Two single-channel inputs / one two-channel input
– Four single-channel inputs / two two-channel inputs
• Standard position switch or magnetically operated switch
can be connected
• Versions also available with two standard outputs
3SU1 EMERGENCY STOP command devices
Simple, direct connection of tried-and-tested command
devices to ASIsafe
• Enclosure with IP65 / IP67 degree of protection
• EMERGENCY STOP directly on AS-Interface via integrated
modules
• Metal or plastic version
• Any combination of pushbuttons, indicator lights, and
toggle switches can be controlled with just one cable
• AS-i F adapter in IP20 degree of protection
Conventional wiring of safety functions no longer required
• IP65 degree of protection
• Direct connection of position switches to AS-i
• Available with separate actuator or tumbler
• Encased in plastic or metal