6ES7288-3AQ02-0AA0
6ES7288-3AQ02-0AA0
6ES7288-3AQ02-0AA0
6ES7288-3AQ02-0AA0
6ES7288-3AQ02-0AA0
6ES7288-3AQ02-0AA0
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6ES7288-3AQ02-0AA0

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6ES7288-3AQ02-0AA0 is a Siemens S7-200 SMART AQ02 expansion module with two configurable voltage or current analog outputs.
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Technical specifications for 6ES7288-3AQ02-0AA0

  • Manufacturer:
    Siemens
  • Part Number:
    6ES7288-3AQ02-0AA0
  • Product Family:
    Siemens Simatic S7-200
  • Product Type:
    S7-200 SMART AQ02 Analog Output Module
  • Stock:
    1
  • Analog outputs:
    2
  • Signal types:
    ±10 V or 0…20 mA
  • Voltage resolution:
    11 bits plus sign bit
  • Current resolution:
    11 bits
  • Voltage load impedance:
    ≥1000 Ω
  • Current load impedance:
    ≤500 Ω
  • Output behavior in STOP:
    Last value or substitute value; default 0
  • Field-to-logic isolation:
    None
  • Maximum cable length:
    100 m twisted and shielded
  • Gold-plated terminal kit:
    6ES7292-1BG30-0XA0
  • Degree of protection:
    IP20
  • Weight:
    0.186 kg
  • Estimated shipping dimensions:
    12.9 x 11.3 x 7.5 cm
  • Tariff Code:
    85389091
  • Country of origin:
    China
  • 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 Signal Modes Diagnostics Wiring Integration Product Applications

Features:

  • Two analog outputs: select ±10 V or 0…20 mA operation by application
  • Mode-specific diagnostics: detect short to ground in voltage mode and wire break in current mode
  • Documented wiring boundary: nonisolated outputs use gold-plated terminals and shielded cable
6ES7288-3AQ02-0AA0 adds two analog command channels to a documented S7-200 SMART configuration.

Its engineering value lies in choosing the correct voltage or current mode and applying diagnostics that correspond to that mode.

Commissioning should connect channel scaling, load impedance, STOP behavior, grounding, shielding, terminal hardware, and PLC diagnostics to one validated loop record.
Apter Power can review 6ES7288-3AQ02-0AA0 signal mode, terminal, load, condition, and documentation before sourcing.
Siemens 6ES7288-3AQ02-0AA0 S7-200 SMART AQ02 Analog Output Module Manuals, Datasheets, Links
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.
  • Voltage output: configure the documented ±10 V range with 11 bits plus sign resolution.
  • Current output: configure the documented 0…20 mA range with 11-bit resolution.
  • STOP response: select last value or a substitute value according to the process fail-state design.
  • Range monitoring: overflow and underflow diagnostics are available for the analog outputs.
  • Voltage-mode fault: short-to-ground detection applies when a channel operates as a voltage output.
  • Current-mode fault: wire-break detection applies when a channel operates as a current output.
  • Gold terminals: use the documented gold-plated connector hardware for the module.
  • Load boundary: maintain at least 1000 Ω for voltage and no more than 500 Ω for current.
  • Signal path: use twisted shielded cable and design grounding for the nonisolated field interface.
  • Drive speed reference: issue a validated voltage or current command to compatible industrial equipment.
  • Valve or actuator command: generate one of two documented analog control signals for a process loop.
  • Dual-loop machine control: add two independently engineered analog outputs to an S7-200 SMART station.
Description
6ES7288-3AQ02-0AA0 is the Siemens S7-200 SMART AQ02 analog output expansion module with two channels. The official system manual identifies voltage or current operation, while the current Siemens product record lists the catalog as an active product for the S7-200 SMART platform.

Each output on 6ES7288-3AQ02-0AA0 can be applied for ±10 V or 0…20 mA signaling. The module supports overflow or underflow diagnostics, voltage-mode short-to-ground detection, current-mode wire-break detection, and 24 V DC low-voltage reporting.

For installation of 6ES7288-3AQ02-0AA0, use the documented gold-plated terminal hardware, observe the nonisolated field-to-logic design, match the connected load to the selected signal mode, and verify channel behavior in STOP. Packaging dimensions, net weight, HS code, and country of origin follow the current Siemens product record.
Alternative Names
6ES72883AQ020AA0 Siemens AQ02 analog output module S7-200 SMART two-channel analog output SM AQ02 voltage current module EM AQ02 2AO expansion module
Technical notes
6ES7288-3AQ02-0AA0 has no field-to-logic isolation and requires gold-plated connectors. This makes grounding, shield routing, common-potential design, and terminal selection part of signal integrity; use the documented terminal kit, keep voltage loads at or above 1000 Ω, and keep current loads at or below 500 Ω.
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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 should the output mode be selected for 6ES7288-3AQ02-0AA0?
Match each field device to ±10 V or 0…20 mA, then configure scaling, load impedance, diagnostics, and STOP behavior for that same mode. Do not treat voltage and current wiring as interchangeable.
Why can 6ES7288-3AQ02-0AA0 report different faults in voltage and current applications?
Short-to-ground diagnostics apply to voltage mode, while wire-break diagnostics apply to current mode. Use the configured channel mode to interpret the diagnostic rather than applying one fault tree to both.
What load check prevents a weak or saturated signal from 6ES7288-3AQ02-0AA0?
Keep the voltage load at or above 1000 Ω and the current load at or below 500 Ω. Include cable and receiving-device characteristics, then measure the real loop before changing scaling.
How should grounding be planned for 6ES7288-3AQ02-0AA0?
The field side is not isolated from logic. Follow the Siemens wiring diagram, use the functional-earth connection and shielded twisted cable, control common potentials, and avoid creating unintended ground paths.
What should 6ES7288-3AQ02-0AA0 command when the CPU enters STOP?
The module supports retaining the last value or using a substitute value, with zero as the default substitute. Select and test the response against the process safe-state requirement.
Which details should accompany a 6ES7288-3AQ02-0AA0 sourcing request?
Provide the full catalog, CPU and expansion layout, required signal modes, loads, terminal-block need, project version, quantity, destination, condition, and delivery date. Include loop drawings when matching support is required.