SIEMENS
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Siemens IC 10 · 2017
* You can order this quantity or a multiple thereof.
Illustrations are approximate
AS-Interface
Masters
Masters for SIMATIC S7
CP 343-2P / CP 343-2
2
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Application
The CP
343-2P / CP 343-2 is the AS-Interface master connection
for the SIMATIC S7-300 and the ET 200M.
Through connection to AS-Interface it is possible to access max.
248 DI/248 DO per CP, using 62 A/B slaves with 4 DI/4 DO each.
With the integrated analog value processing, it is easy to trans-
mit analog signals (per CP up to 62 A/B analog slaves with a
maximum of 2 channels each or up to 31 standard analog slaves
with a maximum of 4 channels each).
The CP 343-2P is the further development of the CP 343-2 and
contains its entire functionality. An existing STEP 7 user program
for a CP 343-2 can thus be used without restrictions with a
CP 343-2P. It is only in STEP 7 HW-Config that the two modules
are configured differently, with the CP 343-2P offering additional
options. This is why the CP 343-2P is recommended.
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Selection and ordering data
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Accessories
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More information
Version
SD
Article No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
d
6GK7343-2AH11-0XA0
CP 343-2P communications processors
}
6GK7343-2AH11-0XA0
1
1 unit
42C
• For connection of SIMATIC S7-300 and ET 200M
to AS-Interface
• Configuration of the AS-i network using the SET key or
STEP 7 (V5.2 and higher)
• Without front connector
• Corresponds to AS-Interface Specification V3.0
• Dimensions (W x H x D / mm): 40 x 125 x 120
6GK7343-2AH01-0XA0
CP 343-2 communications processors
}
6GK7343-2AH01-0XA0
1
1 unit
42C
• Basic version for connection of SIMATIC S7-300 and
ET 200M to AS-Interface
• Configuration of the AS-i network using the SET key
• Without front connector
• Corresponds to AS-Interface Specification V3.0
• Dimensions (W x H x D / mm): 40 x 125 x 120
Version
SD
Article No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
d
Front connector, 20-pole
• With screw terminals
1
6ES7392-1AJ00-0AA0
1
1 unit
230
• With spring-type terminals
1
6ES7392-1BJ00-0AA0
1
1 unit
230
More information
For diagnostics during ongoing operation, diagnostics blocks with clearly
arranged visualization on the SIMATIC HMI panel are available or can be
downloaded free of charge via a web browser.
AS-i block library for PCS 7 for easy connection of AS-Interface to PCS 7;
see page 14/31 onwards.
Manuals,
see
© Siemens AG 2016