SIEMENS
2/562
Siemens IK PI · 2015
PROFINET/Industrial Ethernet
Communication for SIMATIC S7-300
CP 343-1 ERPC
2
■
Overview
The CP 343-1 ERPC (Enterprise Connect) communications
processor for connecting a SIMATIC S7-300 to Industrial
Ethernet networks.
The CP supports:
•
PG/OP communication
•
S7 communication
•
Open communication (SEND/RECEIVE)
•
ERPC communication
Connection of the SIMATIC S7-300 to various database systems
for vertical integration is supported by means of a firmware
expansion from ILS-Technology to be ordered separately.
■
Benefits
•
Cost reductions through simply configured database
connection by means of a firmware extension from the
company ILS-Technology, to be ordered separately; no costly
programming and no additional gateway PCs
•
Optimum support of maintenance through
- Web-based diagnostics
- Remote programming via LAN/WAN (e.g. Internet)
- Monitoring by network management tools (SNMP)
- Module exchange without programming device using the
C-PLUG swap medium
•
Safeguarding of the system (security) against unauthorized
access by means of device-related IP access list (IP-ACL);
the capability of later connecting existing SIMATIC S7
systems to Industrial Ethernet using the CP 343-1 Advanced
ensures investment protection
•
The capability of later connecting existing SIMATIC S7
systems to Industrial Ethernet using the CP 343-1 ERPC
ensures investment protection
■
Application
The CP
343-1 ERPC (Enterprise Connect) is used for connecting
the SIMATIC S7-300 to Industrial Ethernet networks and to differ-
ent ERP or MES systems for vertical integration by means of a
firmware extension from the company ILS-Technology, to be
ordered separately. With its own processor, the module relieves
the CPU of communications tasks and facilitates additional
connections.
The CP 343-1 ERPC permits communication of the S7-300 with:
• PGs/PCs
•
Master computers
•
HMI devices
•
SIMATIC S5/S7/C7 systems
•
ERP or MES systems by means of database interface, e.g.
ORACLE, MySQL, MS-SQL, DB2, SAP by means of a firmware
extension from the company ILS-Technology, to be ordered
separately
■
Design
The CP 343-1 ERPC offers all the advantages of the
SIMATIC S7-300 design:
•
Compact design;
the rugged plastic enclosure features the following on the front
panel:
- RJ45 socket for connection to Industrial Ethernet;
Automatic detection of data transfer rate by means of
autosensing function;
The RJ45 socket is designed to be industry-compatible with
an additional sleeve for connection of the
IE FC RJ45 Plug 145/180;
Integral autocrossover function permits use of uncrossed
connecting cables
- 2-pin plug-in terminal strip for connection of the 24 V DC
external supply voltage
- Diagnostics LEDs for indicating the operational and commu-
nication status
•
Easy installation;
the CP 343-1 ERPC is mounted on the rail of the S7-300 and
connected to the adjacent modules by means of the bus
connectors. No slot rules apply.
•
Fanless operation;
no backup battery required.
•
The CP 343-1 ERPC can also be used in the expansion rack
(ER) in conjunction with the IM 360/361
•
The C-PLUG (configuration plug) is included in the scope of
delivery as replacement medium (operation without C-PLUG
is not possible)
G_IK10_XX_10280
S7/S5
PG/OP
IP-R
IT
MRP
PN
TCP/
UDP
ERPC
© Siemens AG 2014