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Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | 6ES5482-8MA13 |
| Manufacturer | Siemens |
| Product Type | Digital Input/Output Combination Module |
| PLC Series | SIMATIC S5 (S5-90U/-95U/-100U, ET 100U, ET 200U) |
| Number of Inputs | 16 channels, 24 V DC |
| Number of Outputs | 16 channels, 24 V DC |
| Input Voltage Range | 20.4 V to 28.8 V DC |
| Output Current per Channel | 0.5 A (max) |
| Total Output Current | 6 A (across all channels) |
| Isolation Type | Non-isolated (common reference) |
| Input Current | Approx. 7 mA per input |
| Input Response Time | ≤ 5 ms |
| Output Response Time | ≤ 2 ms |
| Short-Circuit Protection | Outputs protected with automatic reset |
| Switching Frequency (resistive) | Up to 100 Hz |
| Switching Frequency (inductive) | Up to 2 Hz |
| Power Consumption | Approx. 4-4.5 W |
| Cable Length (unshielded) | Up to 100 meters |
| Operating Temperature | 0°C to +60°C |
| Weight | Approx. 0.3 – 1.0 kg |
| Dimensions (LxWxH) | 12-14.5 × 5-5.5 × 13 cm |
Main Features and Advantages
High I/O Density in Compact Form Factor: The defining feature of the 6ES5482-8MA13 is its ability to deliver 32 total I/O points (16 inputs and 16 outputs) within a single slot . This exceptional density maximizes rack space utilization, making the 6ES5482-8MA13 particularly valuable for small-to-medium automation tasks where cabinet space is at a premium. The module’s compact footprint allows engineers to implement complex discrete control systems without expanding rack capacity.
Integrated Diagnostics with LED Status Indicators: The 6ES5482-8MA13 features comprehensive diagnostic capabilities through front-panel LED indicators. Individual channel status LEDs enable real-time monitoring of each input and output state, while dedicated fault LEDs provide specific diagnostic information: a red fault LED on the input side indicates interruption of the supply voltage, and a separate red fault LED on the output side signals a short-circuit condition . This diagnostic architecture significantly reduces troubleshooting time during commissioning and maintenance.
Cost-Effective Non-Isolated Architecture: The 6ES5482-8MA13 employs non-isolated (non-floating) circuitry where all inputs and outputs share a common reference ground . This design reduces component complexity and cost while maintaining excellent performance for applications where all field devices operate from the same 24 V DC power source and share a common ground. The non-isolated architecture simplifies wiring and installation, particularly in control panels where ground integrity is well-maintained.
Robust Output Protection and Fast Response: Each output channel of the 6ES5482-8MA13 is protected by short-circuit protection with automatic reset, safeguarding the module against wiring faults during commissioning or operation . With input response times under 5 ms and output response times under 2 ms, the 6ES5482-8MA13 provides real-time performance suitable for demanding discrete control applications. The module supports switching frequencies up to 100 Hz for resistive loads and 2 Hz for inductive loads, accommodating a wide range of actuator types.
