Siemens CP 343-1 User Manual

Approvals
CP 343-1
68 Manual, 12/2018, C79000−G8976−C201-08
Siemens Aktiengesellschaft
Industry Automation
Industrielle Kommunikation SIMATIC NET
Postfach 4848
D-90327 Nürnberg
You will find the EC Declaration of Conformity for this product on the Internet at the following
address:
21687867 (http://support.automation.siemens.com/WW/view/en/21687867)
→ "Entry list" tab
Filter settings: Entry type "Certificates", Certificate Type "Declaration of Conformity"
IECEx
The product meets the requirements of explosion protection according to IECEx.
IECEx classification:
● Ex nA IIC T4 Gc
Certificate: IECEx DEK 14.0086X
Applied standards:
– EN 60079-0 - Explosive atmospheres - Part 0: Equipment - General requirements
– EN 60079-15 - Explosive atmospheres - Part 15: Equipment protection by type of
protection 'n'
● Ex ec IIC T4 Gc
Certificate: IECEx DEK 18.0019X
Applied standards:
– EN 60079-0 - Explosive atmospheres - Part 0: Equipment - General requirements
– EN 60079-7 - Explosive Atmospheres - Part 7: Equipment protection by increased
safety 'e'
You can see the current versions of the standards in the IECEx certificate that you will find
on the Internet at the following address:
Link: (https://support.industry.siemens.com/cs/ww/en/ps/15345/cert)
The conditions must be met for the safe deployment of the product according to the section
Important notes on using the device (Page 35).
You should also note the information in the document "Use of subassemblies/modules in a
Zone 2 Hazardous Area" that you will find on the Internet at the following address:
Link: (https://support.industry.siemens.com/cs/ww/en/view/78381013)

Siemens CP 343-1 Specifications

General

Product Type Designation	CP 343-1
Power Supply	24 V DC
Protection Class	IP20
Product Type	Communications processor
Interface	Ethernet
Data Transmission Rate	10/100 Mbit/s
Protocols Supported	TCP/IP, UDP
Number of Ports	1
Operating Temperature	0 to 60 °C