Figure 14: Internal structure of the FX3-XTDS – non-safe outputs
1
Internal logic
3.4.9 FX0-STIO I/O module
Overview
T
he FX0-STIO module is an expansion module with 6 non-safe inputs, 6 non-safe
outputs, and 2 connections that can be used as either non-safe inputs or non-safe
outputs.
The FX0-STIO module supports the following functions:
•
Forwarding of information at inputs I1 to I6 to the main module
•
Receipt of control signals from the main module and corresponding switching of
outputs
Important information
WARNING
Im
proper use of the non-safe modules
The dangerous state may not be stopped or not be stopped in a timely manner in the
event of non-compliance.
The target safety-related level may not be achieved in the event of non-compliance.
►
Do not use the FX0-STIO for safety-related functions.
Prerequisites
•
T
he module can only be operated with a main module.
I/O module FX0-STIO
T
he internal logic is supplied with voltage via the system plug and the internal FLEX‐
BUS+ bus.
The voltage supply of the outputs Y1 to Y6 and the IY7 and IY8 connections of the
FX0-STIO must be provided directly via A1/A2 on the respective module.
The IY7 and IY8 connections on a FX0-STIO module can be used either as non-safety
inputs or non-safety outputs.
3 P
RODUCT DESCRIPTION
32
O P E R A T I N G I N S T R U C T I O N S | Flexi Soft Modular Safety Controller 8012478/1IG6/2023-02-24 | SICK
Subject to change without notice
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