Siemens NCM S7 User Manual

Communication via Ethernet CPs in S7 Stations
15
SIMATIC NET NCM S7 for Industrial Ethernet
C79000-G8976-C129–06
1.2 SIMATIC S7 Communication with S7 Ethernet CPs
Types of Communication
The Ethernet CP for SIMATIC S7 supports the following types of communication
depending on the CP type:
Possible types of communication
Interfaces / Services /
Protocols
S7-300
S7/M7-400
S PG/OP communication
S S7 communication
with the protocols
– ISO
– TCP/IP (RFC 1006)
S S5-compatible communication
S PROFInet communication
S HTML process control with
web browser
S File management and file
access with FTP
with the SEND / RECEIVE interface and the protocols
– ISO Transport
– ISO-on-TCP (TCP/IP with RFC 1006)
– TCP/IP
– UDP
– E-mail:
with FETCH / WRITE services and the protocols
– ISO Transport
– ISO-on-TCP
– TCP/IP
with the protocols
– TCP/IP
with the protocols
– HTTP / IP protocol
with the protocols
– FTP / IP protocol
Ethernet CP
Ethernet CP
S PG/OP communication
PG/OP communication is used to download programs and configuration data,
to run tests and diagnostic functions, and to control and monitor a plant from
OPs.

Siemens NCM S7 Specifications

General

Brand	Siemens
Model	NCM S7
Category	Switch
Language	English