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DI581-S safety digital input module

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.

Elements of the module

Fig. 413: Safety digital input module DI581-S, plugged on terminal unit TU582-S
03.03.021_DI581-S elements
1

I/O bus

2

System LED

3

Allocation terminal no. - signal name

4

16 yellow/red LEDs signal status I0 ... I7/I8 ... I15

5

8 unique phase-shifted test pulse outputs T0 ... T3/T4 ... T7

6

2 rotary switches for PROFIsafe address

7

Green LED for process voltage UP

8

Red LEDs to display module errors

9

Label (TA525)

10

I/O terminal unit (TU582-S)

  • Purpose
  • Functionality
  • Mounting, dimensions and electrical connection
  • Internal data exchange
  • I/O configuration
  • Parameterization
  • Circuit examples DI581-S
  • LED status display
  • Technical data
  • Ordering data