22.4
Connection
1
I/O bus
2
System LED
3
Allocation between terminal number and signal name
4
4 yellow/red LEDs to display the signal states of the analog inputs
5
2 rotary switches for setting the PROFIsafe address
6
1 green LED to display the state of the process supply voltage UP
7
2 red LEDs to display errors
8
Label
9
Terminal unit TU582-S(-XC)
Sign for XC version
2019/02/27
3ADR024117M02xx, 11, en_US
AI581-S
Connection
163