Siemens SIMATIC HMI IPC677C User Manual

Detailed descriptions
16.6 Communications processor CP 1616 onboard
SIMATIC HMI IPC677C
Operating Instructions, 04/2013, A5E02722710-04
253
16.6.1.3 Typical Communication Partners
CP 1616 onboard as an IO controller
The following diagram shows a typical application: CP 1616 onboard as PROFINET IO
controller on the IO controller layer.
The IO base controller user program runs on the PC. This program accesses the functions of
the IO base user program interface.
Data traffic is routed via the communication processor to several SIMATIC S7 PROFINET IO
devices, ET 200S over Industrial Ethernet.
CP 1616 onboard as IO device
The following diagram shows a typical application: Two PCs each with a CP as a PROFINET
IO device on the IO device layer.
A PC with a CP as PROFINET IO controller, a SIMATIC S7-400 with a CP 443-1 as
PROFINET IO controller and two SIMATIC S7 ET 200S PROFINET IO devices are also
connected in the network.
The IO base device user program runs on the IO device PC. This program accesses the
functions of the IO base user program interface. Data traffic is routed via the CP 1616
onboard communication processor to a PC as PROFINET IO controller, or to an S7-400
automation system with CP 443-1 over Industrial Ethernet.

Siemens SIMATIC HMI IPC677C Specifications

General

Brand	Siemens
Model	SIMATIC HMI IPC677C
Category	Industrial PC
Language	English