Layout Of The Controls And Indicators Of The Cpu 41X-2 - Siemens SIMATIC S7-400 Reference Manual

Controls and Indicators of the CPU 41x-2
Module designation, version, abbre-
viated order number and firmware
version
LEDs INTF, EXTF, BUS1F,
BUS2F, FRCE, RUN, STOP
Slot for the memory card
Mode selector
Under cover
MPI/PROFIBUS DP interface
PROFIBUS DP interface
Incoming supply of
external backup voltage
Figure 1-2
Automation System S7-400 CPU Specifications
A5E00165965-01

Layout of the Controls and Indicators of the CPU 41x-2

Structure of a CPU 41x
CPU 414-2
6ES7414-2XG03-0AB0
V3.0.0
BUS1F
BUS2F
1-3