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Siemens IK PI · 2015
AS-Interface
Slaves
Special integrated solutions
AS-interface communication modules
4
■
Overview
AS-Interface communication modules
for printed circuit board installation
AS-Interface communication module 3RK1400-0CD00-0AA3 (left),
AS-Interface communication module 3RK2400-1FD00-0AA2 (right)
3RK1400-0CD00-0AA3 AS-Interface communication modules
for printed circuit board installation
3RK1400-0CD00-0AA3
With the 4I/4O module for printed circuit board installation, it is
possible for up to four mechanical contacts to be queried or
indicator lights to be operated, the necessary energy being pro-
vided by the AS-Interface system (yellow AS-Interface cable).
Note:
If the switching outputs are overloaded, the module does not
respond to invoking by a master.
3RK1400-0CD01-0AA3 AS-Interface communication modules
for printed circuit board installation
3RK1400-0CD01-0AA3
With the 4I/4O module 3RK1400-0CD01-0AA3 for printed circuit
board installation, it is possible for up to four mechanical con-
tacts to be queried or indicator lights to be operated, the neces-
sary energy for the inputs and outputs being provided from the
auxiliary voltage (24 V PELV). If (+) is connected to
U
aux
+ and
(NC) to
U
aux
– , the outputs are not short-circuit and overload
proof; if
U
aux
– is connected to (0), the outputs are overload and
short-circuit proof (maximum summation current 200 mA).
在这种情况下,模块甚至不响应invoking by a
master when the switching outputs are overloaded.
3RG9005-0SA00 AS-Interface communication modules
for printed circuit board installation
3RG9005-0SA00
With the 4I/4O module for printed circuit board mounting, it is
possible for up to four mechanical contacts to be queried or
indicator lights to be operated, the power for inputs and outputs
being provided from an auxiliary voltage (24 V PELV). If (+) is
connected to
U
aux
+ and (NC) to
U
aux
- , the outputs are not short-
circuit and overload proof; if
U
aux
– is connected to (0), the out-
puts are overload and short-circuit proof (maximum summation
current 200 mA). In this case, the module does not respond even
to invoking by a master when the switching outputs are over-
loaded.
+
ASI–
ASI+
NSA0_00078a
PROG
NC
+
E1
A1
0
E2
A2
0
E3
A3
0
E4
A4
0
ASI+
ASI-
+
0
A4
E4
0
A3
E3
0
A2
E2
0
A1
E1
+
NC
aux
NSA0_00079a
ASI+
ASI-
+
0
A4
E4
0
A3
E3
0
A2
E2
0
A1
E1
+
NC
aux
NSA0_00080a
© Siemens AG 2014