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6ES7352-5AH01-0AE0

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The Siemens 6ES7352-5AH01-0AE0 is an S7-300 FM352-5 Boolean processor that evaluates digital and encoder signals and drives eight high-speed current-sinking outputs.
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Technical specifications for 6ES7352-5AH01-0AE0

  • Manufacturer:
    Siemens
  • Part Number:
    6ES7352-5AH01-0AE0
  • Product Family:
    Siemens Simatic S7-300
  • Product Type:
    FM352-5 High-Speed Boolean Processor
  • Stock:
    1
  • Digital inputs:
    8 standard; up to 12 using 24 V encoder inputs
  • Digital outputs:
    8 current-sinking NPN outputs
  • Output current:
    0.5 A rated per output
  • Input frequency:
    200 kHz maximum with 0.1 ms filter
  • Output frequency:
    100 kHz at 0.25 A; 20 kHz at 0.5 A
  • Program scan:
    1 us
  • Input-to-output response:
    1-4 us from 5 V input; 2-6 us from 24 V input
  • Encoder interface:
    RS422 incremental or SSI
  • Supported encoders:
    Symmetrical incremental, asymmetrical incremental, absolute SSI, and 2-wire sensor
  • SSI telegram:
    13 or 25 bit
  • SSI clock:
    125 kHz, 250 kHz, 500 kHz, or 1 MHz
  • Memory:
    128 KB RAM; SIMATIC Micro Memory Card required
  • Rated supply:
    24 V DC
  • Supply range:
    20.4 to 28.8 V DC
  • Input/output isolation:
    CPU, I/O, and sensor sections isolated
  • Front connector:
    40-pin
  • Diagnostic alarms:
    Supply loss, MMC error, output overload, encoder fault, and parameter error
  • Operating temperature:
    0 to 60 C
  • Weight:
    0.9568 lbs (0.434 kg)
  • Estimated shipping dimensions:
    8x12.5x12cm
  • Tariff Code:
    85389091
  • 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 Boolean Cycle Input Output Logic Encoder Channels Fault Indicators

Features:

  • A one-microsecond program cycle evaluates local Boolean logic independently of the CPU scan.
  • Eight protected current-sinking outputs respond to digital and encoder conditions calculated inside the module.
  • One encoder interface accepts incremental or SSI feedback for counting and position-dependent logic.
The FM352-5 closes fast discrete logic paths locally while the S7-300 CPU exchanges configuration and result data through the backplane.

Digital inputs, encoder feedback and output groups use separate connection roles, letting the module combine events without treating encoder lines as ordinary load outputs.

Local LEDs and diagnostic alarms distinguish logic state from missing supply, output overload, encoder trouble and memory-card faults.

The Siemens 6ES7352-5AH01-0AE0 FM352-5 High-Speed Boolean Processor may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6ES7352-5AH01-0AE0 FM352-5 High-Speed Boolean 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.

Local logic outside the CPU scan

  • Module program: The Boolean program runs in the FM352-5 RAM and evaluates local states every microsecond.
  • CPU relationship: The S7-300 CPU configures and exchanges data with the function module without executing each fast logic transition.
  • Input response: Programmable filters set the minimum accepted pulse width before an input state reaches the Boolean program.
  • Output response: Calculated logic states are transferred directly to the assigned NPN output channels.

How discrete signals share the module

  • Standard inputs: Eight 24 V inputs provide the normal Boolean state channels.
  • Expanded inputs: The 24 V encoder input lines can raise the available Boolean input count to twelve when configured that way.
  • NPN outputs: Eight current-sinking channels switch the connected load toward the module return path.
  • Parallel outputs: Two outputs can be paired only within the documented current-uprating arrangement.

Incremental and absolute signal paths

  • RS422 incremental: Differential A, B and zero-mark pairs carry 5 V incremental feedback into the encoder circuit.
  • 24 V incremental: Asymmetrical A, B and zero-mark signals use the separate 24 V encoder-input format.
  • SSI absolute: DATA and CLOCK differential pairs transfer a parameterized 13- or 25-bit absolute position telegram.
  • Logic use: The Boolean program combines the decoded encoder or counter state with digital inputs before driving outputs.

Locating supply, output and memory faults

  • Load groups: Missing 1L, 2L or 3L supply is reported separately so the affected input, output or encoder path can be traced.
  • Output protection: Short-circuit, overvoltage and thermal protection supervise the current-sinking output stage.
  • Encoder supplies: Dedicated red indicators report overload on the 5 V and 24 V encoder-supply outputs.
  • Memory card: The MCF indication identifies a Micro Memory Card fault independently of the general SF module error.
Description
Siemens 6ES7352-5AH01-0AE0 is an S7-300 FM352-5 high-speed Boolean processor with current-sinking NPN outputs. It evaluates local digital and encoder states in its own fast program and switches eight outputs without waiting for the normal CPU scan.

The input structure of 6ES7352-5AH01-0AE0 starts with eight standard digital inputs and can use the 24 V encoder inputs as additional Boolean channels. Programmable filtering ties each accepted pulse width to the response required by the module program.

Encoder processing on 6ES7352-5AH01-0AE0 accepts symmetrical RS422 incremental signals, 24 V asymmetrical incremental signals or 13/25-bit SSI absolute data. The encoder path supplies position or count information that the Boolean program can combine with the digital I/O state.

Three load-voltage groups separate the I/O and encoder supply paths of 6ES7352-5AH01-0AE0. Diagnostic indications distinguish missing supplies, output overload, encoder-supply faults and Micro Memory Card errors so the failing section can be identified before logic is reloaded.
Alternative Names
6ES73525AH010AE0 6ES7352 5AH01 0AE0 6ES 7352-5AH01-0AE0 Siemens 6ES7352-5AH01-0AE0 6ES7352-5AH01-0AE0 FM352-5 6ES7352-5AHO1-OAEO 6E57352-5AH01-0AE0 FM 352-5 6ES7352
Technical notes
Siemens 6ES7352-5AH01-0AE0 uses current-sinking NPN outputs and requires a Micro Memory Card; do not match it to a sourcing-output FM352-5 variant.
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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.
A load expects a sourcing signal; can it be connected directly to 6ES7352-5AH01-0AE0?
No. Siemens 6ES7352-5AH01-0AE0 provides current-sinking NPN outputs, so the field load and supply must be wired for a sinking output stage.
Why do some configurations list eight inputs and others list twelve for 6ES7352-5AH01-0AE0?
Siemens 6ES7352-5AH01-0AE0 has eight standard digital inputs and can use the four 24 V encoder-input lines as additional Boolean inputs, raising the configured total to twelve.
What must match when an SSI encoder is connected to 6ES7352-5AH01-0AE0?
Set 6ES7352-5AH01-0AE0 for the encoder's 13- or 25-bit telegram, supported clock rate and monoflop time, then preserve the differential DATA and CLOCK pairs.
The module powers up but its Boolean program does not run; what storage item should be checked on 6ES7352-5AH01-0AE0?
The 128 KB RAM program of 6ES7352-5AH01-0AE0 requires a SIMATIC Micro Memory Card, and the MCF indicator reports a card-related fault.
An inductive load causes output trouble on 6ES7352-5AH01-0AE0; what limit is easy to overlook?
The outputs of 6ES7352-5AH01-0AE0 limit inductive shutdown voltage but are not protected beyond the documented kickback energy, so the load needs the specified external commutation arrangement when required.

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