Connection Possibilities - Siemens SIMATIC FM 458-1 DP User Manual

2.2.4

Connection possibilities

EXM 438-1 EXM 438
2 incremental encoders
6 incremental encoders
4 absolute value encoders
Fig. 2-5 Connection possibilities of the input/output expansion module EXM 438-1
LE-bus connection
P-bus connection
Application Module FM 458-1 DP - User Manual
A5E01078222-02 Edition 03.2009
50pin
8 analog outputs SC63
5 analog inputs
X1
50pin
SC63
X2
SC63
50pin
16 binary inputs
8 binary outputs
or
SC62
X3
An additional expansion module (EXM 438-1 or EXM 448/EXM 448-2)
can be inserted at this 5 x 24 pin socket connector.
The 5 x 17 pin socket connector is used to connect to the SIMATIC S7
backplane (only power supply).
l=2m
SU13
l=2m
SU13
l=2m
SU13
A B
l=5*2m 8 BO 2 AE
SU12 SU12 SU12
or
SB71 SB61
or
SB10 SB10
Product description
A (each 50 pin)
2 IE
8 AO
5 AI
A (each 50 pin)
6 IE
A (each 50 pin)
16 BI
8 BO
4 AE
(each 10 pin)
C D E
8 BI 8 BI 2 AE
SU12 SU12
SB61
SB10
2-19