Siemens ISI EN 50295 Brochure page 94

AS-Interface Slaves
Special integrated solutions
AS-Interface communication modules
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Overview
AS-Interface communication module for circuit-board
mounting 3RK1 400-0CD00-0AA3
The 4I/4O module for PCB mounting can be used to scan up to
6
four mechanical contacts or to activate up to four LEDs, whereby
the power is supplied from the AS-i system (yellow AS-Interface
cable).
Note: If the switching outputs are overloaded, the module will not
respond to master calls. Up to 15 addressing procedures are
permitted per module.
AS-Interface communication module for circuit-board
mounting 3RK1 400-0CD01-0AA3
The 4I/4O module for PCB mounting can be used to scan up to
four mechanical contacts or to activate up to four LEDs, whereby
the power is supplied for the inputs and outputs from the auxil-
iary supply (24 V PELV). If (+) is connected to U
is connected to U
Aux
overload proof; if U
overload and short-circuit proof (maximum summation current
200 mA). If the switching outputs are overloaded, the module will
not respond to master calls.
6/94 Siemens IK PI · 2004
Aux
-, the outputs will not be short-circuit and
is connected to (0), the outputs will be
Aux
AS-Interface communication module for circuit-board
mounting 3RG9 005-0SA00
The 4I/4O module for PCB mounting can be used to scan up to
four mechanical contacts or to activate up to four LEDs, whereby
the power is supplied for the inputs and outputs from the auxil-
iary supply (24 V PELV). If (+) is connected to U
is connected to U
overload proof; if U
overload and short-circuit proof (maximum summation current
200 mA). If the switching outputs are overloaded, the module will
not respond to master calls.
+ and (NC)
-, the outputs will not be short-circuit and
Aux
is connected to (0), the outputs will be
Aux
+ and (NC)
Aux