GE IC220SDL953, User Manual, Page: 80 / 124

A
A-4 User manual IC220SDL953 - September 2011 GFK-2731
A 2 System topology
A 2.1 General topology
A VersaSafe system can be integrated into various bus systems including PROFINET, and
PROFIBUS. The standard bus system is thus supplemented by components to achieve
safety.
Figure A-1 Network independence
Control level A standard controller is used (see also "Network and controller requirements" on
page A-5).
I/O level
Safe devices are integrated into the VersaPoint station at I/O level. Safe and standard de-
vices can be operated simultaneously in the overall system.
Communication Communication takes place via the standard controller and the standard bus system using
safe data packets.
System
The system comprises a standard controller and up to 31 VersaSafe islands.
Controller
Network
VersaSafe
IC220SDL953 IC220SDL543
79692020
D
LPSDO8
1
2
1
2
1
2
1
2
FS UM
0 1 2 3
D
PSDO8
1
2
1
2
1
2
1
2
FS UM
0 1 2 3
P D
PSDO8
1
2
1
2
1
2
1
2
FS UM
0 1 2 3
P D
PSDI8
1
2
1
2
1
2
1
2
FS UM
UT1
0 1 2 3
UT2
P
1
RUN
FAIL
RUN / PROG
MRESET
STP
RDY / RUN
BSA
FAIL
RF
PRG
LN K
AC T
100
10/100
RESET
PLC
IL
ETH
1 2
1
2
3
4
1
2
3
4
1 2
US
UM
UL
1 2
1
2
3
4
1
2
3
4
5
6
5
6
1 2
I3
I4
I1
I2
1 2
1
2
3
4
1
2
3
4
5
6
5
6
1 2
Q 2
Q3
Q 4
E Q1
1 2
1
2
3
4
1
2
3
4
5
6
5
6
1 2
I9
I10
I11
I12
1 2
1
2
3
4
1
2
3
4
5
6
5
6
1 2
I5
I6
I7
I8
COM
1
R UN
/PRO
G
S TP
MRE
S E T
DISPL
AY
+
-
LNK
LNK
LNK
USB
REMOTE
ACT
ACT
ACT
LAN1.1
LAN
1.2
LAN
2
D
PSDI8
1
2
1
2
1
2
1
2
FS UM
UT1
0 1 2 3
UT2
P D
PSDI8
1
2
1
2
1
2
1
2
FS UM
UT1
0 1 2 3
UT2
P
IC220SDL753