System Introduction
2–2
1070 072 262-101 (01.09) GB
Slot coding
The obligatory slot codes are as follows:
D
Slot 1 + 2:
NTx power supply
D
Slot 9:
CON550
The other assignments can be chosen freely. The configurator’s default set-
tings provide the following:
D
CPU modules (ZS...) are set from left to right, next to the power supply.
D
MAP modules are set from right to left.
.
Do not plug or unplug live modules.
When changing modules, accept and check all switching and jumper
positions.
ZS550
A ZS550 module (central processing unit) contains:
D
PLC functionality (program flow)
D
Busmaster PROFIBUS-DP (V1 functionality) for triggering the in- and
outputs
D
TCP/IP communication:
D
Backside: system bus communication
D
Frontside: external bus communication
D
Serial interface with BUEP19E, BUEP03, and BUEP64 (Bosch trans-
mission protocols)
D
The ZS550-DP-IBS mounting rack has been additionally provided with
an INTERBUS-S interface.
.
The I/O level must be exclusively interfaced via decentralized I/O mod-
ules (PROFIBUS-DP/V1).
CON550
The CON 550 module is an Ethernet switch for communication among the
ZS550 central processing units via the backside Ethernet connection.
COM-MAP
The COM-MAP module couples the ZS550 modules to a higher-level host
system (MAP MMS-EASE protocol).
.
Descriptions of the COM-MAP module are not part of this manual.