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Siemens 6ES7322-1FH00-0AA0
· Product image is representative; revision or series may vary. Contact us to request a specific version.
Ships by Sunday, November 15

6ES7322-1FH00-0AA0

Isolated AC digital output module

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Payment is by bank wire only in RMB/CNY, GBP, EUR or USD. Amikon does not accept credit cards or provide credit terms. Cleared payment is required before shipment unless the written quotation expressly states otherwise.
Product Condition
Factory New These are new and current items that are procured directly from the manufacturer.
New In Sealed Package Parts are new. They have not been used and still have their original package seal intact.
New in Original Package These parts are new. The packages were not originally sealed by their original manufacturer.
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PRODUCT DESCRIPTION

6ES7322-1FH00-0AA0 Isolated AC digital output module

Siemens 6ES7322-1FH00-0AA0 is an SM 322 digital output module with sixteen isolated channels for switching 120/230 V AC loads. It extends an S7-300 station with AC outputs rated at 1 A per channel, arranged in two groups of eight.

The load circuit accepts 79 to 264 V AC, with separate limits for resistive, inductive and lamp loads. A 20-pole front connector terminates the field wiring, while the backplane supplies the module electronics. Channel loading, switching frequency and group current determine the usable output combination.
ACTUAL APPLICATIONS

Application fields for 6ES7322-1FH00-0AA0

These broad application fields reflect the documented function and technical characteristics of 6ES7322-1FH00-0AA0.
  • 01 · OIL & GAS

    Petroleum Resources and Natural Gas

    Conventional petroleum resources and natural gas reservesNatural gas resources and petroleum condensate reserves
  • 02 · CHEMICALS

    Industrial Chemistry and Specialty Chemicals

    Industrial chemistry and organic chemical materialsInorganic chemistry and specialty chemical compounds
  • 03 · ENERGY

    Thermal Power and Renewable Energy

    Thermal power and renewable energy resourcesHydroelectric power and alternative energy resources

Technical specifications for 6ES7322-1FH00-0AA0

  • Product Model
    6ES7322-1FH00-0AA0
  • Product Parameters
    Isolated AC digital output module
  • In stock
    5 units
  • Manufacturer
    Siemens
  • Output channels
    16
  • Load voltage range
    79 to 264 V AC
  • Rated channel current
    1 A
  • Minimum load current
    10 mA
  • Maximum off-state leakage
    2 mA
  • Lamp load
    50 W
  • Backplane current at 5 V DC
    200 mA
  • Power loss
    8.6 W
  • Resistive switching frequency
    10 Hz
  • Inductive switching frequency
    0.5 Hz
  • Lamp switching frequency
    1 Hz
  • Channels per isolated group
    8
  • Isolation test voltage
    4000 V DC
  • Shielded cable length
    1000 m
  • Front connector poles
    20
View all additional

Alternative Names

6ES7322-1FH00-0AA0 SIMATIC S7-300 Isolated AC digital output module
SYSTEM & REPLACEMENT CHECK

Information needed before ordering

Three direct checks to secure your system integration and minimize ordering risks.

Information

System integration Replacement check Manuals & support
SYSTEM INTEGRATION

Integrate 6ES7322-1FH00-0AA0 within SIMATIC S7-300

Install the SM 322 in an S7-300 station and assign its output address range in the hardware configuration. The sixteen AC outputs occupy two electrically isolated groups; keep their load supplies and common connections consistent with the connection diagram.
Connect the field circuits through the 20-pole front connector. Each channel is rated at 1 A, but the permissible total current per group falls from 4 A at up to 40 °C to 2 A at 60 °C in horizontal installation; individual ratings cannot simply be summed.
Apply the appropriate switching limit for each load: 10 Hz for resistive loads, 0.5 Hz for inductive loads and 1 Hz for lamps. Provide external load-circuit protection because the module does not provide electronic short-circuit protection for its AC outputs.

Features:

  • Output channels: 16
  • Load voltage range: 79 to 264 V AC
  • SIMATIC S7-300
Use 6ES7322-1FH00-0AA0 only within the documented SIMATIC S7-300 arrangement and applicable installation instructions.
INTERCHANGEABILITY

Replace 6ES7322-1FH00-0AA0 within SIMATIC S7-300

De-energize the AC load circuits and isolate the station before withdrawing the front connector. Record both group supply connections and output addresses so that the two groups are restored without exchanging circuits.
Match the SM 322 order number, 16-channel count, 120/230 V AC voltage class and 1 A output rating. A DC-output module or a module with another AC current rating requires a different electrical assessment and must not be substituted by appearance.
After the replacement is seated, inspect the front connector and external protective devices. Restore the supplies under the site procedure and prove each affected output against its assigned load, including off-state behaviour where leakage current matters.

Features:

  • Front connector poles: 20
  • Mating terminals and installed configuration
  • Post-exchange functional validation
Use 6ES7322-1FH00-0AA0 only within the documented SIMATIC S7-300 arrangement and applicable installation instructions.
DOCUMENTATION STATUS

Browse the Manuals, Datasheets, Official Documents, Links

Important Notice: The linked files are Amikong-hosted reference documents. Match their product identity and scope to the supplied assembly, and consult the applicable manufacturer instructions before use. Accessories and additional documents are included only when expressly listed in the quotation.

Features:

  • Exact-model technical data for 6ES7322-1FH00-0AA0
  • Document applicability checked against the complete identity
  • Directory links by subcategory and brand
Documentation for 6ES7322-1FH00-0AA0 must match the installed product identity and supplied configuration.

Important notice

Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
BUYER INFORMATION

Commercial terms without hidden steps

Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
  • 01

    Shipping & delivery

    Dispatch
    Eligible stock: same / next day
    Carriers
    DHL, FedEx or UPS
    Ship from
    Xiamen, China
    Product size
    4.00 x 12.50 x 12.00 cm
    Net weight
    0.28 kg
  • 02

    Payment & customs

    Payment
    Bank transfer (T/T)
    Currencies
    USD · EUR · GBP · RMB
    Credit cards
    Not accepted
    HS reference
    8538900000
    Origin
    Germany
  • 03

    Warranty & returns

    Warranty
    12 months from AMIKON
    Inspection
    Label, condition and packing checks
    Returns
    Prior RMA authorisation required
    Compatibility
    Confirm before order
    OEM warranty
    Does not apply
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
  • Part checked

    Full suffix recorded
  • Condition checked

    Label and appearance
  • Packing checked

    Antistatic protection
  • Tracking supplied

    Established couriers
  • Sandy Lin

    Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS

Questions buyers ask about 6ES7322-1FH00-0AA0

Direct answers about identity, compatibility, stock, warranty, payment and shipping.
  • Can 6ES7322-1FH00-0AA0 switch 24 V DC loads?

    No. 6ES7322-1FH00-0AA0 is specified for AC load circuits from 79 to 264 V AC; its output voltage class is 120/230 V AC.
  • What limits the group current on 6ES7322-1FH00-0AA0?

    For 6ES7322-1FH00-0AA0, the group limit is 4 A at up to 40 °C and 2 A at 60 °C in horizontal installation, despite the 1 A individual channel rating.
  • Which front connector fits 6ES7322-1FH00-0AA0?

    6ES7322-1FH00-0AA0 uses a 20-pole S7-300 front connector. Include the connector separately if it is not part of the agreed supply.
  • Does 6ES7322-1FH00-0AA0 protect an output against a short circuit?

    6ES7322-1FH00-0AA0 has no electronic short-circuit protection for the AC output; external protection must follow the module connection requirements.
  • How fast may 6ES7322-1FH00-0AA0 switch inductive loads?

    The permitted inductive switching frequency for 6ES7322-1FH00-0AA0 is 0.5 Hz, compared with 10 Hz for resistive loads.
  • Why can a small load remain energized with 6ES7322-1FH00-0AA0 off?

    6ES7322-1FH00-0AA0 permits up to 2 mA off-state leakage. Check the receiving load against this value and the 10 mA minimum load current.
  • What should a distributor list in an 6ES7322-1FH00-0AA0 quotation?

    Identify 6ES7322-1FH00-0AA0 as the SM 322 16-channel AC output module and state whether the 20-pole front connector and original packaging are included.
  • Which photos help identify a spare 6ES7322-1FH00-0AA0?

    Provide the 6ES7322-1FH00-0AA0 side label, front connector position and installed station view, together with the required quantity and delivery destination.
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