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        Siemens 6ES5470-4UC12
        Siemens 6ES5470-4UC12
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        6ES5470-4UC12

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        1001 reviews ｜ Need a Specific Revision?
        The 6ES5470-4UC12 is an 8‑channel analog output module with ±10 V and 0‑20 mA ranges, 12‑bit resolution, isolation, and short‑circuit protection for Siemens SIMATIC S5 systems.
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        Warranty Policy
        We provide 1 year warranty for all remaining parts.
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        Return Notice
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
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        Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
        Parts Availability
        Apter Power offers a wide range of components, products and services related to industrial automation. We also supply new products from a variety of quality manufacturers.
        How to order
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        Technical specifications for 6ES5470-4UC12

        • Manufacturer:
          Siemens
        • Part Number:
          6ES5470-4UC12
        • Product Family:
          Siemens Simatic S5
        • Output Ranges:
          ±10 V (for ±1024 units); 0‑20 mA (for 0‑1024 units
        • Number of Outputs:
          8 voltage + 8 current (simultaneous)
        • Isolation:
          Yes – 8 outputs isolated from Mext, M, and L+/L‑
        • Resolution:
          12‑bit (two's complement)
        • Linearity:
          ±2 LSB (±0.2%)
        • Operational Error Limit (0‑60°C):
          ±0.6%
        • Temperature Coefficient:
          1 × 10⁻⁴/K
        • Permissible Overrange:
          ≈25% (±1024 to ±1272 units)
        • Fault Current (voltage output):
          ≈25 mA
        • No‑load Voltage (current output):
          ≈18 V
        • Load Impedance (voltage):
          ≥3.3 kΩ
        • Load Impedance (current):
          ≤300 Ω
        • Delay to ≥99% output:
          ≤5 ms
        • Power Supply (digital):
          5 V ±5%, ≈250 mA
        • Power Supply (analog):
          24 V, 200‑400 mA
        • Enabling Supply (F+/F‑):
          24 V, ≈7 mA
        • Pain Point Solved:
          Solves the need for a single module providing 16 analog outputs (8 voltage + 8 current) with full isolation and short‑circuit protection, eliminating separate voltage and current cards while reducing wiring and slot consumption in SIMATIC S5 systems.
        • Weight:
          0.48 kg
        • Estimated shipping dimensions:
          1.9x19.2x25.4cm
        • Tariff Code:
          8517795000
        • 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 Specifications Applications Protection Functions Installation Requirements

        Features:

        • 8 voltage (±10 V) and 8 current (0‑20 mA) outputs simultaneously.
        • Outputs isolated from reference potential Mext, M, and L+/L‑; tested at 500 V AC.
        • ≤5 ms settling time to 99%, short‑circuit and no‑load proof, 25% overrange capability.
        The 6ES5470-4UC12 delivers 8 voltage outputs in the ±10 V range and 8 current outputs in the 0‑20 mA range simultaneously from a single slot. This density is exceptional for SIMATIC S5 systems, where analog output modules typically offer 4 or 8 channels of a single type. By combining both voltage and current outputs on one card, the 6ES5470-4UC12 eliminates the need for separate modules for valve control (current) and actuator positioning (voltage). This saves rack space, reduces power supply wiring, and lowers system cost. Each output is no‑load and short‑circuit‑proof, so accidental miswiring will not destroy the module.

        The 6ES5470-4UC12 provides galvanic isolation between all eight outputs and the external reference potential (Mext), as well as from the internal M and L+/L‑ supplies. This prevents ground loops and protects the backplane and CPU from voltage spikes originating on field cables. The module is tested at 500 V AC between outputs and housing according to VDE 0160. Isolation is critical when outputs are connected to different power sources or when long cable runs pick up industrial noise.

        The 6ES5470-4UC12 achieves a delay of ≤5 ms from data transfer to the analog output reaching 99% of its final value. This makes it suitable for closed‑loop control applications such as speed regulation or valve positioning, where rapid updates are required. Additionally, the module offers a permissible overrange of approximately 25%, meaning the digital value can go from ±1024 up to ±1272 units, providing extra control headroom beyond the nominal range without saturating the output. Fault current on voltage outputs is limited to about 25 mA, preventing damage even if shorted.

        The 6ES5470-4UC12 Siemens Analog Modules may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).

        Siemens 6ES5470-4UC12 Analog Modules Manuals, Datasheets, Drivers, 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.
        Siemens 6ES5470-4UC12 Analog Modules Specs

        General

        • Manufacturer Siemens
        • Model 6ES5470-4UC12
        • Condition New Original ready stock
        • Product Family 6ES5470-4UA12,6ES5470-4UB12,6ES5470-4UC13,6ES5470-4UA13
        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.
        • Process Control: Drives and controls valves, frequency converters, actuators, or servo controllers.
        • Signal Transmission: Provides standard 1 to 5V or 4 to 20mA signals, suitable for long-distance transmission and reducing electromagnetic interference.
        • Output Protection: Features no-load and short-circuit-proof protection to prevent module damage due to wiring errors.
        • Electrical Isolation: Electrically isolated (floating) between the 8 output channels and the backplane bus and external power supply (L+/L-), enhancing interference immunity.
        • Resolution and Accuracy: Features 12-bit resolution (12-bit, two's complement format), with linear error controlled within 0.2%, ensuring accurate output.
        • Status Feedback: Although the S5 system is older, it can work with the CPU to check the presence of modules or the correctness of address configurations.
        • Compatible Systems: Primarily installed in S5-135U, 155U, or via an interface module in an S5-115U rack.
        • Wiring Specifications: Requires an external 24V DC load voltage (approximately 200-400 mA). Shielded cables are recommended for signal lines, with a maximum length not exceeding 200 meters.
        Description
        The 6ES5470-4UC12 provides eight voltage outputs (±10 V range) and eight current outputs (0‑20 mA range) simultaneously. It is designed for SIMATIC S5 programmable controllers. The module offers 12‑bit two's complement representation, linearity of ±2 LSB, and operational error limits of ±0.6% from 0 to 60°C. Outputs are no‑load and short‑circuit‑proof.

        When using the 6ES5470-4UC12, engineers benefit from full isolation between the eight outputs and the external reference potential Mext, as well as from M and L+/L‑. The delay between data transfer and analog value output reaching 99% is ≤5 ms.

        The 6ES5470-4UC12 requires a 5 V ±5% supply (approx. 250 mA) from the system bus for its digital section, plus a 24 V load voltage (200‑400 mA) for the analog section. An additional 24 V enabling supply (approx. 7 mA) is needed for F+/F‑.

        For legacy S5 systems requiring analog control of drives, valves, or actuators, the 6ES5470-4UC12 delivers reliable performance. Its permissible overrange of approximately 25% (±1024 to ±1272 units) provides extra headroom.
        Alternative Names
        6ES5470-4UA12 6ES5470-4UB12 6ES5470-4UC13 6ES5470-4UA13
        Technical notes
        The 6ES5470-4UC12 provides 8 voltage and 8 current outputs on a single module, but the output ranges differ: ±10 V is scaled for ±1024 units, while 0‑20 mA is scaled for 0‑1024 units – not the same digital value mapping.The delay between data transfer and analog output reaching 99% of final value is ≤5 ms.
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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.
        VIEW ALL FAQS
        How many analog outputs does the 6ES5470-4UC12 provide?
        The 6ES5470-4UC12 provides 8 voltage outputs (±10 V) and 8 current outputs (0‑20 mA) simultaneously – 16 total analog outputs in one module. Both sets are no‑load and short‑circuit‑proof.
        What is the accuracy of the 6ES5470-4UC12 over temperature?
        The 6ES5470-4UC12 has an operational error limit of ±0.6% from 0 to 60°C, with a temperature coefficient of 1×10⁻⁴/K. Linearity is ±2 LSB (±0.2%). This ensures reliable analog control in varying ambient conditions.
        What load impedance does the 6ES5470-4UC12 require?
        For voltage outputs, load impedance must be ≥3.3 kΩ. For current outputs, load impedance must be ≤300 Ω. Staying within these ranges ensures specified accuracy and prevents output stage damage.
        What power supplies does the 6ES5470-4UC12 need?
        The 6ES5470-4UC12 requires three supplies: 5 V DC (≈250 mA) from the system bus for digital section, 24 V DC (200‑400 mA) for analog section, and 24 V DC (≈7 mA) for enabling (F+/F‑). All must be present for proper operation.

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