n
Safety I/O module (Fig. 2/4)
Safety I/O modules certified up to SIL3 (IEC 62061, IEC 61508 ed. 2) and PL e (ISO 13849). Features
such as channel-wise error diagnostics and the flexibility to choose between channel-wise or module
switch-off in case of channel error make working safely easier.
n
Standard I/O module (Fig. 2/5)
With ABB’s standard I/O modules, the complete S500 and S500-eCo I/O module range can be con-
nected to the standard PLC. A wealth of functions in AC500 configurable I/O modules allows getting the
customized and low-priced solutions to optimize industrial applications.
2.1.2 Safety components
The AC500-S Safety PLC includes the following safety-related hardware components:
SM560-S
SM560-S
DIAG
PWR
RUN
I-ERR
E-ERR
C
4
3
B
2
A
1
9
0
8
F
7
E
6
D
5
C
4
3
B
2
A
1
9
0
8
F
7
E
6
D
5
ADDR
x10H
ADDR
x01H
Safety CPU (Safety Module) for up to SIL3 (IEC 61508 ed. 2 and IEC 62061) and PL e (ISO 13849) safety
applications.
DI581-S
DI581-S
UP 24VDC 5W
16SDI
Safety Digital Input 24VDC
3.8 UP
3.9 ZP
3.7
3.0 T4
3.1
3.2 T5
3.3
3.5
3.4 T6
3.6 T7
ERR2
4.9ZP
4.2I10
4.0I8
4.1I9
4.3I11
4.4I12
4.5I13
4.6I14
4.7I15
4.8UP
ERR1
2.9ZP
2.2I2
2.0I0
2.1I1
2.3I3
2.4I4
2.5I5
2.6I6
2.7I7
2.8UP
PWR
1.9ZP
1.8UP
1.7
1.0T0
1.2T1
1.3
1.1
1.5
1.4T2
1.6T3
ADDR
x01H
ADDR
x10H
C
4
3
B
2
A
1
9
0
8
F
7
E
6
D
5
C
4
3
B
2
A
1
9
0
8
F
7
E
6
D
5
Overview of AC500-S Safety PLC
Overview > Safety components
30.03.2017
AC500-S
17
