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6ES5463-4UA13

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The Siemens 6ES5463-4UA13 SIMATIC S5 463 module converts four isolated voltage or current field signals into PLC process values.
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Technical specifications for 6ES5463-4UA13

  • Manufacturer:
    Siemens
  • Part Number:
    6ES5463-4UA13
  • Product Family:
    Siemens Simatic S5
  • Product Type:
    SIMATIC S5 463 Isolated Analog Input Module
  • Stock:
    1
  • Analog Inputs:
    4
  • Channel Isolation:
    Inputs isolated from each other and system ground
  • Conversion Method:
    Integrating voltage-to-frequency
  • Data Format:
    11-bit two’s complement
  • Nominal Range Units:
    1024
  • Integration Time:
    20 ms at 50 Hz
  • Voltage Range 1:
    -0.05 to +1 V
  • Voltage Range 2:
    -0.5 to +10 V
  • Current Range 1:
    -1 to +20 mA
  • Current Range 2:
    +4 to 20 mA
  • Maximum Potential Difference:
    25 V AC or 60 V DC
  • System Bus Current:
    150 mA typical at 5 V
  • Analog Load Current:
    150 mA typical at 24 V
  • Enable Current:
    7 mA typical at 24 V
  • Maximum Shielded Cable:
    200 m
  • Separated Cable Length:
    Up to 500 m
  • Weight:
    1.0362 lbs (0.47 kg)
  • Estimated shipping dimensions:
    26.4x21.3x3.7cm
  • 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 Channel Ranges Conversion Sequence Power Paths Signal Integrity

Features:

  • Four isolated channels accept documented voltage or current ranges.
  • Integrating conversion turns each field signal into an S5 input word.
  • Protected supply terminals support connected two-wire transmitters.
The channel range determines how the analog signal maps to the digital value.

Separate logic, analog-load and enable paths control module operation.

Shielding and routing limits protect low-level signals from interference.

The Siemens 6ES5463-4UA13 SIMATIC S5 463 Analog Input Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6ES5463-4UA13 SIMATIC S5 463 Analog Input 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.

Matching each terminal pair to its configured signal

  • Low voltage: The documented one-volt range serves its assigned field source.
  • High voltage: The ten-volt range uses its corresponding input impedance.
  • Current input: The bipolar current range maps its signal into the signed data word.
  • Transmitter loop: The 4 to 20 mA range accepts the documented two-wire or four-wire connection.

Relating integration time to the PLC data word

  • Signal selection: The module connects the active channel to its converter.
  • Integration: The voltage-to-frequency stage averages the signal over the stated interval.
  • Digital coding: The result is represented as an 11-bit two’s-complement value.
  • PLC transfer: The converted word becomes available through the assigned S5 address.

Keeping logic, analog load and enable circuits distinct

  • System bus: Five-volt rack power operates the module logic.
  • Analog load: The 24 V path feeds field-side conversion and transmitter circuits.
  • Enable input: A separate 24 V signal releases the analog function.
  • Transmitter supply: Protected terminals feed compatible two-wire field devices.

Preserving isolation and reducing induced measurement error

  • Channel barrier: Each input remains isolated from the other channels.
  • Ground separation: The field inputs remain separated from system ground.
  • Shielded cable: Signal runs stay within the documented distance.
  • Cable routing: Separation from power conductors reduces coupled interference.
Description
Siemens 6ES5463-4UA13 is a SIMATIC S5 463 isolated analog input module that converts four field voltage or current signals into digital words for the PLC. Its U-format execution keeps the channels electrically separated from one another and from system ground while sharing the module data path to the controller.

Each input on 6ES5463-4UA13 is assigned one documented voltage or current range, including the 4 to 20 mA range used by two-wire transmitters. The module connects the selected field signal to its integrating converter, so range wiring and transmitter polarity determine how the 11-bit two’s-complement value represents the process variable.

The voltage-to-frequency conversion inside 6ES5463-4UA13 integrates each channel over the specified mains-related interval before transferring the result to the S5 data word. This method rejects periodic interference, but it also means the PLC sees updated analog information according to the conversion sequence rather than as an instantaneous sample.

System-bus 5 V powers the logic of 6ES5463-4UA13, while the 24 V analog-load path supplies its field-side circuits and the short-circuit-protected transmitter terminals. The separate enable input controls whether the analog section is released, so bus presence alone does not prove that the channels are active.

Shielded signal wiring can extend from 6ES5463-4UA13 to field transmitters within the documented cable limits. Keeping those conductors apart from power wiring reduces induced error, while the isolation boundary must not be bypassed by unintended common or shield connections.
Alternative Names
6ES54634UA13 6ES5 463-4UA13 6ES5463 4UA13 6ES5-463-4UA13 6ES 5463-4UA13 6ES5463-4UAI3 6ES5463-4UA1B 6ES 5463 4UA13
Technical notes
With Siemens 6ES5463-4UA13, match each channel range, transmitter supply, enable circuit and PLC address before interpreting the converted input word.
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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 can all channels on Siemens 6ES5463-4UA13 read inactive?
Check Siemens 6ES5463-4UA13 rack power, 24 V analog-load supply, enable input and address assignment before testing individual sensors.
How should an incorrect 4 to 20 mA value on 6ES5463-4UA13 be traced?
Verify the 6ES5463-4UA13 range terminals, loop polarity, transmitter supply, input current and PLC scaling for that channel.
What can defeat the channel isolation of 6ES5463-4UA13?
Unplanned common or shield connections can bridge the isolated inputs of 6ES5463-4UA13 even when the module itself is intact.
Why does 6ES5463-4UA13 not respond like an instantaneous sampler?
The integrating converter in 6ES5463-4UA13 averages the selected signal over its defined interval before updating the digital result.
Which records matter before replacing 6ES5463-4UA13?
Document the 6ES5463-4UA13 channel ranges, PLC addresses, transmitter wiring, supply paths and enable circuit before removal.
Does 6ES5463-4UA12 guarantee replacement for 6ES5463-4UA13?
No. Although Siemens maps their function and data, confirm the complete 6ES5463-4UA13 execution and site hardware before replacement.