Siemens SIMATIC S7-200 System Manual page 239

Table 7-8 CP Cards and Protocols Supported by STEP 7- -Micro/WIN
Configuration
RS-232/PPI Multi-Master or USB/PPI Multi-Master cable
Connected to a port on the programming station
PC Adapter USB, V1.1 or later
CP 5512
Type II, PCMCIA card (for a notebook computer)
CP 5611 (version 3 or greater)
PCI card
CP 1613, S7-1613
PCI card
CP 1612, SoftNet-S7
PCI card
CP 1512, SoftNet-S7
PCMCIA card (for a notebook computer)
1
The Multi-Master cables provide electrical isolation between the RS-485 port (on the S7-200 CPU) and the port
that connects to your computer. Using a non-isolated RS-485-to-RS-232 converter could damage the RS-232
port of your computer.
Using HMI Devices on Your Network
The S7-200 CPU supports many types of HMI devices from Siemens and also from other
manufacturers. While some of these HMI devices (such as the TD 200) do not allow you to select
the communications protocol used by the device, other devices (such as the OP and TP product
lines) allow you to select the communications protocol for that device.
If your HMI device allows you to select the communications protocol, consider the following
guidelines:
For an HMI device connected to the communications port of the S7-200 CPU, with no other
-
devices on the network, select either the PPI or the MPI protocol for the HMI device.
For an HMI device connected to an EM 277 PROFIBUS module, select either the MPI or
-
the PROFIBUS protocol.
-- If the network with the HMI device includes S7-300 or S7-400 PLCs, select the MPI
protocol for the HMI device.
-- If the network with the HMI device is a PROFIBUS network, select the PROFIBUS
protocol for the HMI device and select a profile consistent with the other masters on
the PROFIBUS network.
For an HMI device connected to the communications port of the S7-200 CPU which has
-
been configured as a master, select the PPI protocol for the HMI device. Advanced PPI is
optimal. The MPI and PROFIBUS protocols do not support the S7-200 CPU as a master.
For more information about how to configure the HMI device, refer to the specific manual for your
device (see Table 7-9). These manuals are included in the STEP 7--Micro/WIN documentation
CD.
Table 7-9 HMI Devices Supported by the S7-200 CPU
HMI Configuration Software
TD 100C Text Display Wizard
Keypad Designer K d D
TD 200
(part of STEP 7- -Micro/WIN) (part of STEP 7- -Micro/WIN)
TD 200C
TD400C
TP177micro WinCC flexible micro
WinCC flexible Compact
WinCC flexible Standard
OP73micro
WinCC flexible Advanced
Configuration Cable
no
i
S7- -200 RS- -232 PC- -PPI cable,
p ( (6ES7 901- -3CB30- -0XA0)
Communicating over a Network
Baud Rate
1
9.6 kbaud to
187.5 kbaud
9.6 kbaud to
187.5 baud
9.6 kbaud to
12 Mbaud
9.6 kbaud to
12 Mbaud
10 Mbaud or
100 Mbaud
10 Mbaud or
100 Mbaud
10 Mbaud or
100 Mbaud
Communications Cable
6ES7 901- -3EB10- -0XA0
Part of TD 200
Part of TD 200C
Part of TD400C
See SIMATIC HMI catalog
) ST80
(http://www.siemens.com
search on ST80)
Chapter 7
Protocol
PPI
PPI, MPI, and
PROFIBUS
PPI, MPI, and
PROFIBUS
PPI, MPI, and
PROFIBUS
TCP/IP
TCP/IP
TCP/IP
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