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6ES7322-1FL00-0AA0

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Siemens 6ES7322-1FL00-0AA0 is a double-width S7-300 SM 322 isolated digital output module with 32 channels for 120/230 V AC loads.
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Technical specifications for 6ES7322-1FL00-0AA0

  • Manufacturer:
    Siemens
  • Part Number:
    6ES7322-1FL00-0AA0
  • Product Family:
    Siemens Simatic S7-300
  • Product Type:
    SIMATIC S7-300 SM 322 32-Channel AC Digital Output Module
  • Stock:
    1
  • Digital Outputs:
    32
  • Output Voltage:
    120 / 230 V AC
  • Permissible Load Voltage:
    79 to 264 V AC
  • Rated Channel Current:
    1 A
  • Channel Groups:
    4 groups of 8 outputs
  • Front Connectors:
    2 x 20-pin
  • Backplane Current:
    Maximum 190 mA at 5 V DC
  • Load Supply No-Load Current:
    Maximum 10 mA per group
  • Typical Power Loss:
    25 W
  • Maximum Lamp Load:
    50 W
  • Minimum Load Current:
    10 mA
  • Signal 0 Residual Current:
    Maximum 2 mA
  • Maximum Group Surge:
    10 A for two cycles
  • Resistive Switching Rate:
    Maximum 10 Hz
  • Inductive Switching Rate:
    Maximum 0.5 Hz
  • Lamp Switching Rate:
    Maximum 1 Hz
  • Group Current to 40 °C:
    Maximum 4 A
  • Group Current to 60 °C:
    Maximum 3 A with horizontal mounting
  • Maximum Shielded Cable:
    1000 m
  • Maximum Unshielded Cable:
    600 m
  • Diagnostic Messages:
    Fuse blown and load voltage missing
  • Isolation Test:
    4000 V DC
  • Weight:
    1.265 lbs (0.574 kg)
  • Estimated shipping dimensions:
    13.1x15.3x8.9cm
  • Tariff Code:
    8538909190
  • 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 Output Groups Front Wiring Load Limits Fault Signals

Features:

  • Thirty-two triac outputs switch 120/230 V AC loads in four groups of eight.
  • Two 20-pin front connectors carry group supplies and channel conductors.
  • Fuse and load-voltage diagnostics identify group-level faults.
Siemens 6ES7322-1FL00-0AA0 maps four controller output bytes to 32 AC field channels.

The four groups of 6ES7322-1FL00-0AA0 isolate separate load supplies while retaining shared potential inside each group.

Fault LEDs on 6ES7322-1FL00-0AA0 distinguish group supply conditions from individual commanded output states.

Verify the complete Siemens 6ES7322-1FL00-0AA0 SIMATIC S7-300 SM 322 32-Channel AC Digital Output Module article number and interface configuration before matching the installed unit.
Siemens 6ES7322-1FL00-0AA0 SIMATIC S7-300 SM 322 32-Channel AC Digital Output Module 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.

Four Eight-Channel Supply Domains

  • Group count: Thirty-two outputs are arranged as four groups of eight channels.
  • Supply entry: Each group receives its own 120/230 V AC load supply.
  • Potential sharing: Channels within one group share the same load-supply potential.
  • Group isolation: The groups and backplane are electrically separated by the module design.

Connector and Channel Assignment

  • Connector count: Two 20-pin front connectors divide the four output groups.
  • Byte mapping: Four output bytes map sequentially to the 32 field channels.
  • Cable reach: Shielded and unshielded wiring follow different maximum lengths.
  • Service record: Connector position, group supply, fuse, and channel label should be recorded before replacement.

AC Switching Boundaries

  • Resistive circuits: Resistive loads use the highest documented switching frequency.
  • Inductive circuits: Inductive loads require the lower switching rate and suitable suppression.
  • Lamp circuits: Lamp inrush and the 50 W channel limit govern the permitted load.
  • Temperature derating: Maximum current per group decreases at the higher cabinet temperature.

Fuse and Supply Diagnostics

  • Fuse monitoring: A blown group fuse generates the documented diagnostic message.
  • Missing voltage: Loss of a group load supply is reported separately from the channel command.
  • Group fault LED: The red indication identifies the group-level diagnostic condition.
  • Channel LEDs: Green indicators show the output command state for individual channels.
Description
Siemens 6ES7322-1FL00-0AA0 is a SIMATIC S7-300 SM 322 module that converts four output bytes from the CPU into 32 isolated AC load channels. Two 20-pin front connectors divide field wiring across four groups of eight outputs.

Each group on 6ES7322-1FL00-0AA0 receives its own 120/230 V AC load supply and drives eight triac outputs. The channels are isolated from the backplane and between groups, while outputs inside a group share the same supply potential.

Diagnostic circuitry in 6ES7322-1FL00-0AA0 reports a missing group load voltage or a blown fuse. A red group fault indication and green channel LEDs separate group-level supply problems from the commanded state of individual outputs.

Load behavior for 6ES7322-1FL00-0AA0 depends on whether the circuit is resistive, inductive, or a lamp. Group current must also be reduced at higher ambient temperature, so output assignment and cabinet loading are planned together.
Alternative Names
6ES73221FL000AA0 6ES7322 1FL00 0AA0 6ES7 322 1FL00 0AA0 Siemens 6ES7322-1FL00-0AA0 6ES7322-1FL00-0AA0 SM 322 6ES7322-1FL00-0AA0 AC Output Module 6ES7322-1FLOO-OAAO 6E57322-1FL00-0AA0
Technical notes
Four independently supplied output groups let Siemens 6ES7322-1FL00-0AA0 separate AC load circuits while preserving eight-channel group diagnostics.
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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.
Why do eight outputs on 6ES7322-1FL00-0AA0 fail together?
Check the affected 6ES7322-1FL00-0AA0 group load voltage, fuse, front-connector seating, common conductor, and diagnostic buffer.
Why can a 6ES7322-1FL00-0AA0 channel LED be on while its AC load remains off?
Measure the 6ES7322-1FL00-0AA0 group supply, verify the output terminal and neutral path, inspect the load, and confirm the correct channel mapping.
How should inductive loads be connected to 6ES7322-1FL00-0AA0?
Keep the 6ES7322-1FL00-0AA0 channel within its AC current and DC-13 switching limits and use the documented suppression for the connected device.
What causes intermittent group faults on 6ES7322-1FL00-0AA0?
Inspect the 6ES7322-1FL00-0AA0 fuse holder, supply stability, connector torque, inrush current, cabinet temperature, and total group loading.
Can all 32 channels of 6ES7322-1FL00-0AA0 share one protective device?
The 6ES7322-1FL00-0AA0 is organized as four separately supplied groups, so protection and isolation must follow the four-group wiring scheme.
What must match before replacing 6ES7322-1FL00-0AA0?
Confirm the 6ES7322-1FL00-0AA0 article number, two front connectors, output-byte start address, four group supplies, fuse ratings, and load types.