Communications Processors For Simatic S7-300 - Siemens SIMATIC NET System Manual

Based on the industrial automation system SIMATIC S7, two upgraded SIPLUS versions are
available.
● For an expanded temperature range of -25 °C to +60 °C, some devices up to +70 °C.
● With conformal coating for extreme ambient conditions and for use on rolling stock
according to EN 50155.
Note
SIPLUS
Detailed information and the technical documentation on SIPLUS is available under:
SIPLUS (https://w3.siemens.com/mcms/siplus/en/siplus-extreme/Pages/Default.aspx)
8.2

Communications processors for SIMATIC S7-300

Description
Figure 8-3
The communication processors of the category SIMATIC S7-300 have a rugged plastic
housing for installation on an S7-300 standard rail. The connection to S7-300 components is
made via a backplane bus.
Features
External power supply
24 V DC
Connectors Industrial
Ethernet / PROFINET
Integrated 2-port
switch
Industrial Ethernet
System Manual, 09/2019, C79000-G8976-C242-10
SIMATIC S7-300: CP 343-1 ERPC
CP 343-1 Lean
SIPLUS CP 343-1 Lean
●
1x RJ45
-
Communications processors for SIMATIC S7
8.2 Communications processors for SIMATIC S7-300
CP 343-1 CP 343-1 Advanced
SIPLUS CP 343-1 SIPLUS CP 343-1 Advanced
●
2x RJ45
●
CP 343-1 ERPC
●
2x RJ45
●
●
2x RJ45
●
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