Circuit diagram example
4.4 TIA Portal configuration
Safety engineering with AS‑Interface in the SIMATIC ET 200SP, including typical circuit diagram
34 Function Manual, 08/2020, A5E44991382002A/RS-AB/002
4.4.4 Adding AS-i slaves
Configure an AS-i slave in the AS-i subnet.
In the following example, an emergency stop command device is connected to an ASIsafe F
adapter. Other AS-i (ASIsafe) slaves can be correspondingly configured.
Procedure:
1. Open the Network view of your project.
2. Select the ASIsafe F adapter in the "Hardware catalog" window from the folder: Field devices
> AS-Interface > Command and signaling devices > F adapter > ASIsafe F-ADAP, 2 F-DI >
3SU1400-4AA0
3. Drag & drop the selected AS-i slave into the empty space below your ET 200SP station.
4. Connect the emergency stop command device to the AS-i network created in Chapter 4.4.3
by moving the port (yellow square) of the F adapter with drag & drop to the port of the
CM AS-i Master ST. Connecting the AS-i slave to the AS-i network automatically assigns the
next free AS-i address. If required, the address can be changed in the Properties window of
the AS-i slave.
Result:
Figure 4-8 Adding and connecting an AS-i slave
5. Perform the steps listed above for two further AS-i slaves:
- ASIsafe position switch with tumbler (Field devices > AS-Interface > Detecting devices >
Position switches > Operation with tumbler > ASIsafe POS-SWITCH-LOCK)
- AS-i 3SU1 (Field devices > AS-Interface > Command and signaling devices > 3SU1 enclosure
> AS-i 3SU1, 4DI/3DO, AB)
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