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Overview
1.6 Communication with PLCs
TP 270, OP 270, MP 270B (WinCC flexible)
Operating Instructions, Edition 03/2004, 6AV6691-1DD01-0AB0
1-11
1.6 Communication
with
PLCs
The following tables list the PLCs which can be connected to the HMI device.
Table 1-1
Communication with SIMATIC PLCs
PLC
MP 270B Keys
MP 270B Touch
OP 270
TP 270
SIMATIC S5 AS511
1)
SIMATIC S5 DP
x
x
SIMATIC S7
–
200
x
SIMATIC S7
–
300/400
x
SIMATIC 500/505 serial
SIMATIC 500/505 DP
x
x
SIMATIC HMI HTTP Protocol
x
OPC
2)
x
-
SIMATIC WinAC
x
SIMOTION x
1)
Only via converter cable
2)
Data exchange only via XML (connection to OPC-XML server)
Table 1-2
Communication with PLCs from other manufacturers
PLC
MP 270B Keys
MP 270B Touch
OP 270 10"/OP 270
6"
TP 270 10"/TP 270
6"
Allen Bradley DF1
Allen Bradley DH485
x
x
LG GLOFA-GM
x
Modicon MODBUS
x
Mitsubishi FX
Mitsubishi Protocol 4
x
x
GE Fanuc SNP
x
Omron Hostlink/Multilink
x