3.4 DX581-S digital safety input/output module
Elements of the module
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.0
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
DX581-S
3.8 UP
3.9 ZP
3.7
3.0 T2
3.1
3.2 T3
3.3
3.5
3.4
3.6
UP 24VDC 100W
8SDI 8SDO
Safety Digital Input 24VDC
Safety Digital Output 24VDC 0.5A
ERR2
4.9ZP
4.2I6
4.0I4
4.1I5
4.3I7
4.4O4
4.5O5
4.6O6
4.7O7
4.8UP
ERR1
2.9ZP
2.2I2
2.0I0
2.1I1
2.3I3
2.4O0
2.5O1
2.6O2
2.7O3
2.8UP
PWR
1.9ZP
1.8UP
1.7
1.0T0
1.2T1
1.3
1.1
1.5
1.4
1.6
ADDR
x10H
4
C
3
B
2
A
1
9
0
8
F
7
E
6
D
5
ADDR
x01H
4
C
3
B
2
A
1
9
0
8
F
7
E
6
D
5
6
6
1
2
3
4
7
8
9
11
10
4
5
5
9
Fig. 36: Safety digital input/output module DX581-S, plugged on Terminal Unit TU582-S
1
I/O-Bus
2
System LED
3
Allocation terminal No. – signal name
4
8 yellow/red LEDs signal status I0 … I3/I4 … I7
5
4 Test pulse outputs T0 … T1/T2 … T3
6
8 yellow/red LEDs signal status O0 … O3 / O4 … O7
7
2 rotary switches for PROFIsafe address
8
Green LED process voltage UP
9
Red LEDs to display errors
10 Label (TA525)
11 I/O Terminal Unit (TU582-S)
3.4.1 Purpose
Safety digital input/output module DX581-S can be used as a remote expansion module at CI501-PNIO,
CI502-PNIO, CI504-PNIO and CI506-PNIO PROFINET modules (Release date: 2013 and newer) or locally
at AC500 CPUs for up to SIL3 (IEC 61508 ed. 2 and IEC 62061) and PL e (ISO 13849) safety applications.
AC500-S Safety Modules
DX581-S digital safety input/output module > Purpose
30.03.2017
AC500-S
106
