Siemens SIMADYN D FM 458 User Manual page 28

Depending on the required function (signal conversion, LED display),
Connecting X3
different interface modules (max. 5) can be connected to the digital inputs
with cable SC62
and outputs as well as the absolute value encoder. For this particular
case, cable SC62 must be used. This cable has five cable ends, which
can be used to connect an appropriate number of interface modules. The
following interface modules can be used:
Table 2-11
Only specific signal types are available at the particular cable ends which
can be used for the matching interface modules:
1)
Table 2-12
Application Module FM 458 - User Manual
6DD1904-0AE0 Edition 12.2001
Designation
SU12 Direct connection (1:1 connection)
of 8 digital I/O, LED, no signal conversion
8 digital inputs, conversion, 230V to 24V (signal level of the
SB10
module), LED, electrical isolation
8 digital inputs, conversion 48V to 24V, LED, electrical
SB60
isolation
SB61 8 digital outputs, conversion 24V to 230V (AC relay), LED,
electrical isolation
SB70 8 digital outputs, conversion 25V to 48V (transistor)
10 signals can be directly connected, no signal conversion
SB71
Interface modules which can be connected to X3 using SC62
1)
Module Terminal
type
1:1 screw terminal connection
SB10
•
x
•
5x
Digital inputs 115/230 V
SB60
•
x1
•
x2
•
x4
Digital inputs 24/48 V
SB61
•
x
•
1x
•
5x
Digital outputs (relay)
SB70
•
x1
•
x2
•
x4
Digital outputs (transistor)
SB71
•
x
•
5x
Screw terminals X = 1 ... 8
Terminal assignment of the interface modules
Product description
Function
Significance
Signal
Reference potential (Ground or P24)
Ground
115 V digital input
230 V digital input
24 V digital input
48 V digital input
Reference
Common (center contact)
NC contact
NO contact
Signal
Ground
2
2-17