Description
Siemens 6GK73431EX300XE0
CP 343-1 communications processor for connecting SIMATIC S7-300 to Industrial Ethernet via ISO and TCP/IP, PROFINET IO Controller or PROFINET IO Device, integrated 2-port switch ERTEC 200, communication S7, Fetch/Write, Send/Receive RFC1006, Multicast, DHCP, NTC-CPU Sync, with and without diagnostics, initialization via LAN, 2x RJ45 connections for LAN with 10/100 Mbit/s.
Technical data
baud rate
baud rate
● on interface 1 10 ... 100 Mbit/s
interfaces
number of interfaces / according to Industrial Ethernet 2
number of electrical connections
● on interface 1 / according to Industrial Ethernet 2
● for power supply 1
execution of the electrical connection
● of the Industrial Ethernet interface Port RJ45
● on interface 1 / according to Industrial Ethernet RJ45 port
electrical connection execution
● for voltage supply 2-pole plug-in strip terminal block
supply voltage, current consumption, power loss
voltage type / of the supply voltage DC
supply voltage / 1 / from backplane bus 5 V
supply voltage 24 V
supply voltage / external 24 V
supply voltage / external / with DC / nominal value 24 V
relative positive tolerance / with DC / with 24 V 20 %
relative negative tolerance / with DC / with 24 V 15 %
current consumption
● from backplane bus / with DC / with 5 V / typ. 0.2 A
● from external supply voltage / at DC / at 24 V
/ typ.
0.16 A
● from external supply voltage / at DC / at 24 V
/ max.
0.2 A
power dissipated [W] 5.8 W