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6ES5430-4UA13

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Siemens 6ES5430-4UA13 is a floating 32-point, 24 V DC SIMATIC S5 430 input module for S5-135U and S5-155U installations.
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Technical specifications for 6ES5430-4UA13

  • Manufacturer:
    Siemens
  • Part Number:
    6ES5430-4UA13
  • Product Family:
    Siemens Simatic S5
  • Product Type:
    SIMATIC S5 430 digital input module
  • Stock:
    1
  • Rated supply voltage:
    24 V DC
  • Number of inputs:
    32
  • Isolation:
    Yes, 1 group of 32 inputs
  • Logic 0 input level:
    -3 to 7 V
  • Logic 1 input level:
    13 to 33 V
  • Rated input current:
    7.0 mA
  • Input frequency:
    100 Hz max.
  • Input delay:
    4 ms typical (2.5 to 6.5 ms)
  • Input resistance:
    3.3 kohm
  • Coincidence factor:
    100%
  • Max line length, unshielded:
    600 m
  • Max line length, shielded:
    1000 m
  • Digital section supply:
    5 V, 100 mA typical
  • 2-wire BERO supply:
    22 to 33 V
  • Supply range:
    20 to 30 V DC
  • Current consumption:
    100 mA typical
  • Power dissipation:
    8.3 W
  • Enable input voltage:
    24 V DC
  • Enable input current:
    5 mA
  • VDE group-ground test:
    500 V AC
  • 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 Applications Compatibility Installation Diagnostics

Features:

  • 32 floating digital inputs with a 24 V DC nominal field supply.
  • Compact U-format module for S5-135U and S5-155U PLC assemblies.
  • Defined input thresholds and response behavior for discrete signal acquisition.
The 4UA13 configuration is the floating 430 input card for a compact S5 rack, presenting a full 32-point group to the controller through one module position.

It turns field contact and sensor changes into digital states for the PLC, with the published threshold window and input timing suited to conventional 24 V DC instrumentation.

Check the target PLC family, adaptor requirement and field-cable route before commissioning. An S5-115U installation needs the specified adaptor arrangement, while S5-135U and S5-155U systems use the module in their native rack context.

The 6ES5430-4UA13 is documented by the manufacturer (OEM).
Verified resources for Siemens 6ES5430-4UA13: 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.
  • S5-135U and S5-155U PLC racks collecting 24 V DC discrete field states.
  • S5-115U retrofit work using the specified adaptor casing.
  • Machine sequences that require floating contact and sensor inputs.
  • The 430-4 function is used with SIMATIC S5 compact racks that expect thirty-two 24 V DC inputs.
  • Its isolated input group suits field contacts that share the module voltage class but require a common group reference.
  • The 430 designation should be matched to the same rack slot and front connector before exchange.
  • Verify the polarity and terminal assignment at the front connector before applying the 24 V DC supply.
  • Keep the field cable route within the allowed unshielded or shielded length for the selected delay.
  • The compact U-format card should be seated fully in the S5 rack guide before the retaining hardware is tightened.
  • The input state is represented in the S5 process image as a discrete signal, not as an analog value.
  • The enable input gives the cabinet a defined way to inhibit the input section during maintenance.
  • Input response timing should be checked with the existing contact and sensor circuits after replacement.
Description
Siemens 6ES5430-4UA13 provides 32 floating digital inputs for SIMATIC S5 control systems, using a 24 V DC nominal field supply and the compact U module format. It is intended for high-density signal acquisition in S5-135U and S5-155U PLC assemblies.

The input group accepts on/off information from field contacts and sensors, with the module’s defined signal thresholds and response behavior supporting predictable state recognition. A floating input arrangement keeps the field group separated from the controller reference in the published configuration.

For retrofit work, check whether the rack is an S5-135U or S5-155U installation; use the specified adaptor arrangement when an S5-115U application is involved. Cable length, connector assignment and the 24 V DC supply should be validated before commissioning.
Alternative Names
6ES5430-4UA13 6ES54304UA13 SIMATIC S5 430 Siemens 430 digital input module 430 compact input module SIMATIC S5 32-input 24 V DC module S5 430 floating digital input Siemens 6ES5430-4UA13
Technical notes
For retrofit work, confirm the S5-135U/S5-155U rack or the approved S5-115U adaptor and recheck long field-cable routing.
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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.
Which SIMATIC S5 systems are named for Siemens 6ES5430-4UA13?
Siemens 6ES5430-4UA13 is specified for S5-135U and S5-155U PLCs, and an S5-115U installation requires the approved adaptor casing.
What logic thresholds are associated with Siemens 6ES5430-4UA13?
For Siemens 6ES5430-4UA13, the published input range is −3 to 7 V for signal 0 and 13 to 33 V for signal 1.
How quickly can Siemens 6ES5430-4UA13 follow changing inputs?
Siemens 6ES5430-4UA13 has a maximum input frequency of 100 Hz and a typical delay of about 4 ms.
How is the input group arranged on Siemens 6ES5430-4UA13?
Siemens 6ES5430-4UA13 uses one floating group containing 32 digital inputs.
What field-cable lengths are listed for Siemens 6ES5430-4UA13?
The stated limits for Siemens 6ES5430-4UA13 are up to 600 m for unshielded cable and 1000 m for shielded cable.
How can I request Siemens 6ES5430-4UA13 for a retrofit?
Send the full Siemens 6ES5430-4UA13 number together with the PLC rack, adaptor requirement and quantity; Apter Power will check sourcing and quotation options.

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