5-10
Connecting TM I/O to PCS 7
C79000-G8076-C710-04
Note
You install, wire and fuse the PCS7/TM by yourself. We provide the migra-
tion rack (refer to the section below) for easy installation and use of the mo-
dules. Details on PCS7/TM and migration racks, as well as connectable
hardware I/O modules are found in descriptions /2/ and /4/.
The migration rack is a preassembled module rack equipped with an integra-
ted SIMATIC S7/M7-400 backplane bus, and with dimensions according to
the installation system ES 902 used in TELEPERM M cabinet systems. It
holds the configuration described in Figure 5-5 and is equipped with ready-
to-use cables and integrated fusing for L+ 24 V/16 A. I/O bus A and B can be
connected at the rear of the migration rack with the help of the two ribbon
cable connectors.
TPM 478-2 in the migration rack processes I/O bus A and B on which you
can operate up to seven TELEPERM M expansion units EU (3 on A; 4 on B)
or up to eight ES 100 K expansion systems (4 on A, 4 on B). Expansion units
and ES 100 K systems can also be operated on both I/O bus systems in mixed
mode, with max. 4 EU/ES per I/O bus).
Typical configurations are:
• 3 EU and 1 ES 100 K per I/O bus A and B
• at least 1 EE, and thus up to 3 ES 100 K on bus A and B
• 3 EUs of an AS 230-/AS 235 basic cabinet on bus A and 3 EU of an
AS 230-/AS 235 expansion cabinet on bus B (se Figure 5-5).
PROFIBUS / Ethernet
I/O bus A
I/O bus B
AS 235: Basic cabinet
Expansion cabinet
1
1
2
TPM 478-2 interface module
2
3
Migration rack
4
4
PROFIBUS / Ethernet connection
Communication processor CP 443-5 / 443-1
PCS 7/TM
EU1
EU2
EU3
EU4
EU5
EU6
14 MO
14 MO
14 MO
14 MO
14 MO
14 MO
EU Expansion units
MO Modules
3
Figure 5-5 Migration rack
Migration rack
Interface module TPM 478-2
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