Siemens Simatic S7-400

7.3 Operator controls and indicators
Introduction
All controls and indicators on the IM 463-2 are arranged on the front plate. The following figure
shows the arrangement of the controls and indicators.
IM 463-2
EXTF
OFF
463-2AA..-....
X
LEDs EXTF, C1, C 2
Interface Selector Switch Interface selector switch
Cable Length Selector Selector Cable length selector switch
X1 connector
Interface C1
X2 connector
Interface C2
Figure 7-1 Layout of the controls and indicators of the IM 463-2
S5 interface IM 463-2
7.3 Operator controls and indicators
S7-400 Automation System Module Data
348 Reference Manual, Ausgabe 11/2016, A5E00850736-08