Siemens CP 343-1 User Manual

CP 343-1
Manual, 12/2018, C79000−G8976−C201-08
65
Technical specifications
8
Table 8- 1 Technical specifications
Technical specifications
Attachment to Industrial Ethernet
Number
1 x PROFINET interface with 2port switch
Execution
Connector
2 x RJ-45 jacks
Transmission rate
10 / 100 Mbps
When working with PROFINET IO and
cyclic transfer, the transmission speed of
100 Mbps full duplex is mandatory.
Aging time
5 minutes
Special features of the X1P1R and
X1P2R ports
Integration in ring topology / MRP possible
Electrical data
Supply voltage External power supply
Permitted range
24 VDC
+20.4 V to +28.8 V
From backplane bus
5 VDC
Current consumption
From external power supply
200 mA maximum
From backplane bus
200 mA maximum
Effective power loss
5.8 W
Permitted ambient conditions
Ambient temperature During operation with the rack in-
stalled horizontally
0 ℃ to +60 ℃
During operation with the rack in-
stalled vertically
0 ℃ to +40 ℃
During storage
-40 ℃ to +70 ℃
During transportation
-40 ℃ to +70 ℃
Relative humidity
During operation
≤ 95 % at 25 °C, no condensation
Operating altitude
During operation
≤ 2,000 m above sea level
Contaminant concentration
Acc. to ISA-S71.04 severity level G1, G2, G3
Design, dimensions and weight
Module format
Compact module for S7-300, single width
Degree of protection
IP20
Weight
Approx. 220 g
Dimensions (W x H x D)
40 x 125 x 120 mm
Installation options Mounting in an S7-300 rack
Product functions *
* You will find the product functions in the section Properties / services (Page 11).

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