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This is the web edition of the original ‎⮫ AC500-S safety user manual, version 1.3.2. This web edition is provided for quick reference only. The original safety user manual must be used to meet functional safety application requirements.

The AC500-S safety PLC includes the following safety-related hardware components.

SM560-S / SM560-S-FD-1 / SM560-S-FD-4

02.01.002_SM560-S

Safety CPU (safety module) for up to SIL 3 (IEC 61508), max. SIL 3 (IEC 62061) and PL e (ISO 13849-1) safety applications.

DI581-S

02.01.003_DI581-S

Safety binary input module DI581-S with 16 safety input channels (up to SIL 2 or PL d) or 8 safety input channels (up to SIL 3 or PL e) with 8 test pulse output channels.

DX581-S

02.01.004_DX581-S

Safety binary input/output module DX581-S with 8 safety output channels (up to SIL 3 or PL e) and 8 safety input channels (up to SIL 2 or PL d) or 4 safety input channels (up to SIL 3 or PL e) with 4 test pulse output channels.

AI581-S

02.01.005_AI581-S

Safety analog input module AI581-S with 4 safety current input channels 0 ... 20 mA (up to SIL 2 or PL d) or 2 safety current input channels (up to SIL 3 or PL e).

The following interference-free component shall be used for mounting safety I/O modules:

TU582-S

02.01.006_TU582-S

Spring-type terminal unit TU582-S for safety I/O modules.