Siemens SIMADYN D FM 458, User Manual

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Product description
2-26
Application Module FM 458 - User Manual
6DD1904-0AE0 Edition 12.2001
2.3.2 Performance features
•
8 incremental encoders:
•
4 absolute value encoders (SSI or EnDat)
•
5 analog inputs
•
4 analog outputs 12 Bit (analog outputs 5 - 8)
•
4 analog outputs 16 Bit (analog outputs 1 - 4 )
•
16 digital inputs, 24 V
•
8 digital outputs, 24 V
•
Fanless operation up to 40
°
C air intake temperature (ambient
temperature) possible.
•
8 LEDs which the user can configure as required
LED displays H1 to H8, when required, can be controlled using
function block BIQ8 (digital output).
LEDs H9 and H10 have no function.
•
LE bus
The LE bus ensures fast data transfer between the FM 458 application
module and its expansion modules EXM 438/EXM 438-1/EXM 448.
•
P bus
The peripheral bus (P bus) is the parallel SIMATIC backplane bus,
which only provides the power supply for the EXM 438-1.
2.3.3 Supplementary components
NOTE
The supplementary components are identical with those of the I/O
expansion module EXM 438 (refer to Section 2.2.3).
2.3.4 Connection possibilities
NOTE The connection possibilities are identical with those of the I/O
expansion module EXM 438 (refer to Section 2.2.4).