WhatsApp:+86 18150087953 WeChat: +86 18150087953 
Email：
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | 6ES5460-4UA13 |
| Manufacturer | Siemens |
| Product Type | Analog Input Module (Isolated) |
| Series | SIMATIC S5 460, Compact U Design |
| Compatible Controllers | S5-115U, S5-135U, S5-155U |
| Input Channels | 8 (individually isolated, floating) |
| Supported Signal Types | Voltage (±10V/±5V/0-10V/1-5V), Current (0-20mA/4-20mA/±20mA), Pt100/Ni100 RTD, 0-150Ω (requires MRM) |
| Resolution | 11-bit + sign bit (12-bit effective, ±2048 counts) |
| Conversion Time | < 10 ms (8-channel polling) |
| Input Impedance | >10 MΩ (voltage/mV/Pt100), 31.25Ω (current) |
| Isolation (Channel-Backplane) | 500 V AC |
| Isolation (Channel-Channel) | Floating architecture, 60 V AC/75 V DC permissible |
| Backplane Current Draw | 150-200 mA (5 V DC) |
| External Supply | 24 V DC (sensor side) |
| Fuse Protection | Internal, replaceable (quantity: 4) |
| Front Connector | 48-pin dedicated, screw-type terminals |
| Dimension (W x H x D) | 25 x 267 x 210 mm (approx.) |
| Weight | 0.466 kg |
| Measuring Range Module | 6ES5490-xxxx series (required, purchased separately) |
| Operating Temperature | 0°C to +60°C |
| Protection Class | IP20 |
| Certifications | CE, RoHS |
Main Features and Advantages
Isolated Floating Architecture for Superior Signal Integrity: The Siemens 6ES5460-4UA13 features eight individually isolated input channels with a floating design that completely eliminates ground loop problems common in industrial measurement systems. This galvanic isolation, rated at 500 V AC between the channels and the backplane, protects the PLC’s logic circuitry from voltage transients and common-mode interference, ensuring reliable data acquisition in electrically noisy environments. The floating architecture is a core advantage of the 6ES5460-4UA13, enabling accurate measurements even with sensors located at significant distances from the control cabinet.
Flexible Signal Configuration via Measuring Range Modules: Unlike fixed-range analog modules, the Siemens 6ES5460-4UA13 requires external measuring range modules (MRM, order number 6ES5490-xxxx series) plugged into the module’s front panel to define each channel’s signal type and range. This innovative approach allows the 6ES5460-4UA13 to support a broad spectrum of input signals, including ±10 V voltage, 4-20 mA current, and Pt100 RTD temperature measurements. Users can mix and match measuring range modules across the eight channels, adapting the Siemens 6ES5460-4UA13 to diverse application requirements without changing the base module.
High-Precision Conversion with Rapid Processing: The Siemens 6ES5460-4UA13 delivers 11-bit plus sign bit resolution (12-bit effective), providing ±2048 counts of measurement resolution. This level of precision is sufficient for most industrial process applications, including temperature, pressure, and flow measurement. The 6ES5460-4UA13 achieves a full 8-channel polling conversion time of under 10 ms, enabling real-time control loop performance that meets the demands of fast-paced manufacturing and process control.
Compact U Design for Space Efficiency: The Siemens 6ES5460-4UA13 features a single-width “Compact U” form factor that optimizes rack slot utilization, allowing higher I/O density in S5-115U, S5-135U, and S5-155U systems. This compact design of the 6ES5460-4UA13 reduces cabinet space requirements and simplifies system expansion or upgrades. The 48-pin front connector provides secure, screw-type terminations for reliable field wiring connections.
Robust Protection and Diagnostics: The Siemens 6ES5460-4UA13 includes internal replaceable fuses (quantity: 4) to protect against overcurrent conditions on the input channels. The module’s rugged construction supports operation in industrial environments with temperatures ranging from 0°C to +60°C, and its IP20 protection rating ensure
