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6ES5470-4UC13

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Siemens 6ES5470-4UC13 is an eight-channel SIMATIC S5 analog output module that converts controller values into 1–5 V and 4–20 mA field signals.
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Technical specifications for 6ES5470-4UC13

  • Manufacturer:
    Siemens
  • Part Number:
    6ES5470-4UC13
  • Product Family:
    Siemens Simatic S5
  • Product Type:
    S5-135U/155U Eight-Channel Analog Output Module
  • Stock:
    1
  • Analog Outputs:
    8 voltage and current outputs
  • Voltage Range:
    1 to 5 V
  • Current Range:
    4 to 20 mA
  • Digital Representation:
    0 to 1024 units
  • Resolution:
    12 bit, twos complement
  • Isolation:
    Outputs isolated from MEXT, M and L+/L-
  • Linearity Error:
    ±2 LSB or ±0.2%
  • Operational Error Limit:
    ±0.6% from 0 to 60 °C
  • Temperature Coefficient:
    1 × 10^-4 per K
  • Permissible Overrange:
    Approximately 25%
  • Voltage-Output Fault Current:
    Approximately 25 mA
  • Current-Output No-Load Voltage:
    Approximately 18 V
  • Voltage-Output Load:
    At least 3.3 kΩ
  • Current-Output Load:
    Maximum 300 Ω
  • Settling Delay:
    Maximum 5 ms to at least 99%
  • Digital Supply:
    5 V ±5%, approximately 250 mA
  • Analog Supply:
    24 V, 200 to 400 mA
  • Enable Supply:
    24 V, approximately 7 mA
  • Weight:
    1.638 lbs (0.743 kg)
  • Estimated shipping dimensions:
    21.3x26.7x3.5cm
  • 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 Value Conversion Enable and Supply Load Wiring Address and Test

Features:

  • Eight controller words become isolated voltage or current signals for field loads.
  • Backplane power, 24 V analog power, and the external enable feed different module sections.
  • Connector assignment, load resistance, addressing, and digital representation define each output path.
The S5 CPU writes a digital channel value through the backplane.

The selected output circuit converts that value into the wired voltage or current signal.

Enable state and field load determine whether the commanded value reaches the actuator.

The Siemens 6ES5470-4UC13 S5 Eight-Channel Analog Output Module may remain available for quotation and support beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6ES5470-4UC13 S5 Eight-Channel Analog 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.

Relating the controller word to the field signal

  • Digital scale: A 12-bit two’s-complement value represents the commanded output.
  • Voltage path: The assigned channel produces 1 to 5 V at its voltage terminals.
  • Current path: The corresponding current terminals produce 4 to 20 mA.
  • Overrange: The module permits the documented margin beyond the normal 0 to 1024 representation.

Feeding separate digital and analog sections

  • Backplane supply: The S5 rack provides the 5 V digital electronics supply.
  • Analog supply: A 24 V source powers the field-output conversion circuits.
  • Enable input: A separate 24 V path permits or removes module output operation.
  • Common paths: The connector assignment keeps field returns and rack references in their defined circuits.

Keeping each signal inside its load boundary

  • Voltage load: The connected resistance remains at or above 3.3 kΩ.
  • Current load: Total loop resistance remains at or below 300 Ω.
  • Unused terminals: Jumpers and return wiring follow the documented voltage or current arrangement.
  • Settling: The load and cable allow the output to reach its commanded value within 5 ms.

Connecting the physical module with the CPU address map

  • Address switch: The hardware setting assigns the module start address in the rack.
  • Channel order: Successive channel words follow the documented output sequence.
  • Program test: Each written value is compared with its measured voltage or loop current.
  • Fault separation: Enable, supply, data word, connector, load, and actuator are checked in that order.
Description
Siemens 6ES5470-4UC13 is the 470 eight-channel analog output module for SIMATIC S5-135U and S5-155U racks. It converts controller output words into 1–5 V and 4–20 mA signals for connected field devices while keeping the output section isolated from the rack references.

Each output word written to 6ES5470-4UC13 is interpreted on a 12-bit two’s-complement scale and drives the corresponding channel circuit. Voltage and current terminals represent the same assigned channel, so the field wiring and load determine which signal reaches the actuator.

An external enable voltage at the front connector allows 6ES5470-4UC13 to switch its output section into service independently of the control program. The 24 V analog supply feeds the field-output circuits, while the S5 backplane supplies the digital electronics and transfers channel data from the CPU.

Load resistance on 6ES5470-4UC13 controls whether the commanded voltage or current can settle inside the specified error limits. Front-connector jumpers, common returns, the addressing switch, and the selected sampling method therefore belong to the complete signal path rather than to separate maintenance checks.
Alternative Names
6ES54704UC13 6ES5 470-4UC13 6ES5470 4UC13 Siemens 6ES5470-4UC13 6ES5470-4UC13 AO 8 S5 470 6ES5470-4UC13 6ES 5470 4UC13 6ES5470/4UC13
Technical notes
With Siemens 6ES5470-4UC13 isolated, confirm the enable supply, 24 V analog feed, selected voltage or current wiring, load limits, addressing switch, and 42-pin connector.
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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 does 6ES5470-4UC13 show no field output although the program writes a value?
Check the 6ES5470-4UC13 enable voltage, 24 V analog supply, rack power, start address, channel word, connector jumpers, return path, and load wiring.
Can Siemens 6ES5470-4UC13 provide voltage and current from the same channel?
Siemens 6ES5470-4UC13 exposes corresponding voltage and current terminals, but the documented connector arrangement and load wiring determine the usable field signal.
What load is permitted on a 6ES5470-4UC13 current output?
The complete current loop connected to 6ES5470-4UC13 remains at or below 300 Ω, including the field device, cable, and any series components.
How is a wrong channel value traced on Siemens 6ES5470-4UC13?
Compare the Siemens 6ES5470-4UC13 hardware address, program word, two’s-complement representation, channel terminal, output range, measured signal, and load.
Why does a voltage output from 6ES5470-4UC13 fall below the command?
Measure the 6ES5470-4UC13 load resistance, analog supply, output current, connector return, cable leakage, and actuator input; a voltage load below 3.3 kΩ exceeds the documented boundary.