Mounting and connecting
3.3 Connecting the HMI device
KTP400 Basic, KTP600 Basic, KTP1000 Basic, TP1500 Basic
Operating Instructions, 08/2008, A5E01075587-01
39
The following table shows the DIP switch settings. The send and receive direction is toggled
internally using the RTS signal.
Communication Switch setting Meaning
21
No RTS signal on connector, for data exchange between
the SIMATIC PLC and the HMI device
(factory state)
21
RTS signal on pin 4, same as PLC,
for example, for commissioning
DP/MPI/PPI
21
RTS signal on pin 9, same as for a programming device,
for example, for commissioning
RS 422/485
21
RS-422/485 interface is active, for example, for
connecting PLCs of other manufacturers
Connecting the PLC to a Basic Panel PN
CAUTION
Data network security for communication via Ethernet
End users are themselves responsible for ensuring security of their data network in
Ethernet-based communication, such as PROFINET IO, HTTP, Sm@rtAccess,
Sm@rtService and OPC, since operation of the device cannot be guaranteed if the device
is subject to targeted attacks resulting in overload, for example.
SIMATIC S7-200
SIMATIC S7-300/400
PROFINET
PROFINET (LAN)
PROFINET
LAN
Basic Panels PN can be connected to
the following SIMATIC PLCs:
• SIMATIC S7-200
• SIMATIC S7-300/400
• SIMATIC S7 with PROFINET
interface
The connection is set up via
PROFINET/LAN.
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