Features:
- Eight isolated inputs bring voltage, current, transmitter, or Pt100 signals into the S5 system.
- Two measuring-range submodules assign the signal type for separate four-channel groups.
- Dual-slope conversion integrates each input before the digitized value reaches the controller.
Siemens 6ES5460-4UA13 organizes eight analog inputs as two four-channel range groups.
The fitted range submodules on 6ES5460-4UA13 determine the permitted field-signal wiring.
Separate analog and digital supply paths support the conversion process inside 6ES5460-4UA13.
The Siemens 6ES5460-4UA13 SIMATIC S5 460 8-Channel Isolated Analog Input Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6ES5460-4UA13 SIMATIC S5 460 8-Channel Isolated 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.
Two Four-Channel Signal Groups
- First group: One measuring-range submodule assigns the signal family used by channels zero through three.
- Second group: The other measuring-range submodule assigns the signal family used by channels four through seven.
- Range hardware: The fitted submodule must correspond to the connected voltage, current, transmitter, or Pt100 circuit.
- Project match: Software scaling and field wiring must follow the actual hardware range rather than a neighboring module variant.
Dual-Slope Measurement Process
- Integration: The converter integrates the input over a mains-related interval to suppress periodic interference.
- Coding: A subsequent coding interval produces the digitized measurement for the controller.
- Representation: Bipolar ranges use the documented two's-complement or signed representation.
- Update behavior: Integration and coding time determine when a new channel value becomes available.
Digital and Analog Power Roles
- Logic supply: The five-volt path powers the digital interface and controller-side logic.
- Analog supply: The twenty-four-volt path powers the analog measurement circuits.
- Isolation: The input circuits are isolated from the controller side while respecting the documented potential difference.
- Ground reference: Two-wire transmitter operation requires the specified L-minus connection to the central ground.
Signal-Specific Connection Checks
- Voltage input: Connect the signal to the terminals assigned to the installed voltage-range submodule.
- Current input: The loop path and polarity must agree with the current-range circuit.
- Pt100 input: Sensor leads must follow the documented resistance-measurement terminal arrangement.
- Two-wire loop: Use only the documented five-hundred-millivolt mode and required common reference for loop transmitters.