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6GK7343-2AH01-0XA0

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Siemens 6GK7343-2AH01-0XA0 is a CP 343-2 communication processor that connects an S7-300 or ET 200M backplane to one AS-Interface master network.
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Technical specifications for 6GK7343-2AH01-0XA0

  • Manufacturer:
    Siemens
  • Part Number:
    6GK7343-2AH01-0XA0
  • Product Family:
    Siemens Simatic S7-300
  • Product Type:
    AS-Interface Master Communication Processor
  • Stock:
    1
  • AS-Interface Role:
    Master, profile M4
  • AS-Interface Version:
    V3.0
  • AS-i Interfaces:
    1
  • Maximum AS-i Slaves:
    62
  • Maximum Digital Inputs:
    496
  • Maximum Digital Outputs:
    496
  • Cycle Time with 31 Slaves:
    5 ms
  • Cycle Time with 62 Slaves:
    10 ms
  • Front Connector:
    20-pin
  • AS-i Conductor Load:
    100 mA maximum at 30 V
  • Backplane Current:
    200 mA
  • Power Loss:
    4 W
  • Galvanic Isolation:
    Yes
  • AS-i Power24V:
    Supported from firmware V3.1
  • Configuration:
    Set pushbutton, STEP 7, or command interface
  • Redundant Operation:
    Supported with redundant IM 153
  • Status LEDs:
    RUN, APF, CER, AUP, CM and SF
  • Protection Class:
    IP20
  • Horizontal Operating Temperature:
    0 to 60 C
  • Vertical Operating Temperature:
    0 to 40 C
  • Weight:
    0.55 lbs (0.25 kg)
  • Estimated shipping dimensions:
    15x13.1x5cm
  • Tariff Code:
    85176200
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals AS-i Master Data Mapping Commissioning Rack Use

Features:

  • One AS-i V3.0 master connects an S7-300 or ET 200M station to as many as 62 slaves.
  • The processor maps up to 496 digital inputs and 496 digital outputs through the backplane.
  • A front set button and six LEDs support local commissioning and status separation.
The S7 backplane carries controller data and module power to Siemens 6GK7343-2AH01-0XA0, while the front connector forms the separate AS-i field path.

Slave count changes the network cycle of 6GK7343-2AH01-0XA0 from 5 ms for 31 slaves to 10 ms for 62 slaves.

Local controls and STEP 7 give 6GK7343-2AH01-0XA0 different commissioning routes without changing the physical AS-i segment.

The Siemens 6GK7343-2AH01-0XA0 CP 343-2 AS-Interface Master Communication Processor may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6GK7343-2AH01-0XA0 CP 343-2 AS-Interface Master Communication Processor Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

Master Capacity and Cycle

  • Master profile: The processor implements an AS-i V3.0 master with profile M4.
  • Slave capacity: One segment can contain up to 62 addressed AS-i slaves.
  • 31-slave cycle: A network with 31 slaves uses a 5 ms documented cycle.
  • 62-slave cycle: The maximum 62-slave arrangement uses a 10 ms documented cycle.

Controller Input and Output Exchange

  • Input area: The AS-i network can provide as many as 496 digital inputs.
  • Output area: The processor can send as many as 496 digital outputs to slaves.
  • Backplane path: Mapped data moves between the processor and the S7-300 station through the backplane.
  • Isolation: The field interface is galvanically isolated from the station electronics.

Configuration Routes and Indication

  • Set button: The front pushbutton can store or adjust the AS-i configuration locally.
  • STEP 7 route: STEP 7 provides the engineering route from the automation project.
  • Command route: The command interface lets the user program control AS-i master functions.
  • LED groups: RUN, APF, CER, AUP, CM, and SF divide operating and fault states.

Station Placement and Power

  • Station types: The module can occupy an S7-300 station or an ET 200M remote station.
  • Backplane supply: Module operating power comes from the S7-300 backplane bus.
  • AS-i conductors: The 20-pin front connector carries the AS-i network conductors.
  • Redundant station: The processor supports operation with a redundant IM 153 arrangement.
Description
Siemens 6GK7343-2AH01-0XA0 is a SIMATIC NET CP 343-2 communication processor that connects an S7-300 or ET 200M station to one AS-Interface master segment. The CPU exchanges AS-i input and output data with the processor through the S7-300 backplane bus.

One AS-i master interface on 6GK7343-2AH01-0XA0 can address as many as 62 slaves and map up to 496 digital inputs and 496 digital outputs. A network with 31 slaves completes a cycle in 5 ms, while the maximum 62-slave arrangement uses a 10 ms cycle.

The 20-pin front connector of 6GK7343-2AH01-0XA0 carries the AS-i conductors, while the module receives its own operating power from the backplane. Galvanic isolation separates the AS-i interface from the internal station electronics.

Configuration of 6GK7343-2AH01-0XA0 can use the front set pushbutton, STEP 7, or the command interface. RUN, APF, CER, AUP, CM, and SF LEDs divide operating, peripheral-fault, configuration, automatic-programming, mode, and system-fault information.
Alternative Names
6GK7 343-2AH01-0XA0 6GK7343-2AHO1-0XA0 Siemens 6GK73432AH010XA0 6GK73432AH010XA0 6GK7343-2AH01-0XA0 AS-Interface Master Communication Processor Siemens 6GK7343-2AH01-0XA0 6GK7 343 2AH01 0XA0 6GK7343 2AH01 0XA0
Technical notes
One AS-i V3.0 master interface lets Siemens 6GK7343-2AH01-0XA0 exchange up to 496 input and 496 output bits with an S7-300 backplane.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
How many AS-i slaves can 6GK7343-2AH01-0XA0 control?
Siemens 6GK7343-2AH01-0XA0 supports up to 62 addressed AS-i slaves on its single master interface.
Why does the AS-i cycle time change on 6GK7343-2AH01-0XA0?
The documented cycle for 6GK7343-2AH01-0XA0 is 5 ms with 31 slaves and 10 ms with 62 slaves.
Can 6GK7343-2AH01-0XA0 be commissioned without STEP 7?
Yes. The front set pushbutton or command interface can configure 6GK7343-2AH01-0XA0 for supported commissioning tasks.
What does the APF indicator mean on 6GK7343-2AH01-0XA0?
The APF LED on 6GK7343-2AH01-0XA0 identifies an AS-i power or peripheral fault condition on the field segment.
Does 6GK7343-2AH01-0XA0 require a separate module supply terminal?
No. The 6GK7343-2AH01-0XA0 receives module operating power from the S7-300 backplane, while AS-i uses the front connection.
Where can 6GK7343-2AH01-0XA0 be used with redundant interface modules?
The 6GK7343-2AH01-0XA0 supports the documented redundant arrangement with IM 153 in an ET 200M station.

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