Input/output modules
Hardware - SIMADYN D 5-19
Edition 12.2004
5
5.3.1 Supplementary components
All of the cables for the input/output signals are not directly connected to the
module, but via interface modules. The interface modules serve as
mechanical connecting element (screw/plug-in terminals) as well as
electrically adapting and converting the plant signals (optional).
Interface
module
Function
SB10 Direct connection (1:1 connection)
of 8 binary inputs/outputs, LED, no signal conversion
SB60
8 binary inputs, converted from 230V to 24V (module signal
level), LED, electrical isolation (floating)
SB61
8 binary inputs, converted from 48V to 24V, LED, electrical
isolation (floating)
SB70
8 binary outputs, converted from 24V to 230V (changeover
relay), LED, electrical isolation (floating)
SB71
8 binary outputs, converted from 25V to 48V (transistor)
SU10 25 signals can be directly connected, no signal conversion
SU12 10 signals can be directly connected, no signal conversion
Table 5-13 Interface modules which can be connected to the module
The module is connected to the interface modules using the matching plug-
in cables. Cables for large connectors have several cable ends to which the
appropriate number of matching interface modules can be connected.
Interface modules with or without signal conversion (e. g. signal level
adaption, electrical isolation) and LED display can be used at connectors
with binary inputs and outputs.
The cable selection depends on the interface modules used:
Connector
IT41
Signals Cable Interface module
X6 Incremental encoder
analog outputs
SC49
2 x SU10
X7 Analog inputs
binary inputs/outputs
SC49
or
SC54
2 x SU10
or
5 x SB10
SB60
SB61
SB70
SB71
SU12
Table 5-14 Cables to be used with the various modules
Interface modules
with terminals
Cables
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