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Technical Overview
The Siemens 6ES5465-3AA13 is an analog input module for the SIMATIC S5 programmable logic controller family. This module captures analog signals from field transmitters and sensors for process monitoring and control applications. It converts industrial analog signals into digital values that the S5 CPU can process. The module provides 8 input channels, each configurable for either voltage or current signals. This configuration flexibility makes the 6ES5465-3AA13 suitable for diverse industrial measurement tasks.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 6ES5465-3AA13 |
| Product Type | Analog Input Module (465-3AA13) |
| Compatible System | SIMATIC S5 |
| Number of Inputs | 8 analog channels |
| Configurable Signal Types | 0-10 V, ±10 V, 0-20 mA, 4-20 mA |
| Resolution | 12 bits (4096 steps) |
| Conversion Time | Approx. 25 ms per channel |
| Accuracy | ±0.5% of full-scale range |
| Common Mode Rejection | ≥ 80 dB at 50 Hz |
| Power Supply | 5 V DC from S5 backplane |
| Current Consumption (5V) | 150 mA typical |
| Dimensions | 1 slot width (25 mm) × 233 mm × 150 mm |
| Weight | Approximately 0.8 kg |
Performance and Application Benefits
The 6ES5465-3AA13 provides 8 analog input channels within a single slot, maximizing I/O density for space-conscious cabinets. Users can configure each channel independently for voltage or current signals, accommodating various field transmitters and sensors. The 12-bit resolution delivers accurate measurement values for precise process control applications. The fast conversion time ensures responsive monitoring of dynamic process variables. The module’s internal signal conditioning filters high-frequency noise for stable and reliable readings. These features enable the 6ES5465-3AA13 to serve applications in chemical processing, water treatment, and manufacturing industries.