Siemens S7-400 ユーザーズマニュアル

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Interface Modules
6-14
S7-400, M7-400 Programmable Controllers Module Specifications
A5E00069467-07
6.4
The Interface Modules 
IM 460-3;
 
(6ES7460-3AA00-0AB0,
6ES7460-3AA01-0AB0) and IM 461-3;
(6ES7461-3AA00-0AA0, 6ES7461-3AA01-0AA0)
Position of the Operator Controls and Indicators of the IM 460-3 and IM 461-3
LEDs
EXTF
C1
C2
INTF
EXTF
DIP switch
External backup voltage
Connector X1:
Interface C2
Interface C1
Connector X2:
IN
OUT
IM 460-3
IM 461-3
Under cover
LEDs
INTF
EXTF
DIP switch
6ES7461-3AA00-0AA0
6ES7461-3AA01-0AA0
IN
OUT
Figure 6-4
Position of the Operator Controls and Indicators of the IM 460-3 and IM 461-3