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EL4002 | Beckhoff EtherCAT Terminal 2-Channel Analog Output 0–10 V 12-Bit
- Regular price
- $212.00
- Sale price
- $212.00
- Regular price
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Product Description P/N: EL4002
Description
The Beckhoff EL4002 is a 2-channel analog output EtherCAT Terminal designed for generating voltage signals in the 0 to 10 V range. Featuring 12-bit resolution, distributed clock support, and 500 V electrical isolation, it provides precise and reliable voltage control for automation and process applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Beckhoff |
| Category | Industrial Automation |
| Part Number | EL4002 |
| Subcategory | EtherCAT Terminal |
| Function | 2-channel analog voltage output |
| Number of Outputs | 2 |
| Signal Voltage | 0…10 V |
| Resolution | 12 bit |
| Load | > 5 kΩ (short-circuit proof) |
| Output Error | < 0.1% (relative to full scale) |
| Conversion Time | ~150 µs |
| Power Supply | 24 V DC via power contacts |
| Current Consumption (Power Contacts) | Typ. 40 mA |
| Current Consumption (E-bus) | Typ. 140 mA |
| Electrical Isolation | 500 V (E-bus/signal voltage) |
| Distributed Clocks | Yes |
| Distributed Clock Precision | << 1 µs |
| Bit Width in Process Image | 2 × 16-bit AO output |
| Special Features | Watchdog function, user-specific ramp output, user synchronization |
| Indication | LED signal status for each channel |
| Protection Class | IP20 |
| Operating Temperature | -25°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 95%, non-condensing |
| Weight | Approx. 60 g |
Information About EL4002
The EL4002 is part of Beckhoff’s EL4xxx EtherCAT analog output series, providing high-precision voltage generation for industrial control systems. Each of its two output channels delivers 0–10 V analog signals with 12-bit resolution and electrical isolation, ensuring accurate and interference-free operation. The module features distributed clock functionality, allowing microsecond-level synchronization with other EtherCAT devices for deterministic signal output. It is powered directly from the 24 V power contacts and includes a short-circuit-proof output stage for protection. The EL4002 also integrates diagnostic LEDs for status indication and offers optional watchdog functionality for setting safe fallback output values. Designed for flexible and modular automation architectures, it is ideal for applications requiring precise analog control such as actuator drives, control loops, and analog signal simulation.
Key Features:
- Dual Analog Outputs: Two independent 0–10 V channels combined in a compact EtherCAT housing.
- High Signal Resolution: 12-bit digital-to-analog conversion ensures accurate voltage output.
- Electrical Isolation: 500 V isolation between E-bus and signal voltage guarantees safe operation.
- Distributed Clock Support: Enables sub-microsecond synchronization across EtherCAT systems.
- Fast Response Time: 150 µs conversion time suitable for dynamic analog control.
- Short-Circuit Protection: Output stages are protected against accidental short circuits.
- Integrated Diagnostics: LED indicators provide real-time channel status monitoring.
- Optional Watchdog Function: User-configurable ramp output and synchronization features enhance operational safety.
The EL4002 delivers the reliability and precision required for analog signal generation, motion control, and process automation tasks within EtherCAT-based systems.
Description
The Beckhoff EL4002 is a 2-channel analog output EtherCAT Terminal designed for generating voltage signals in the 0 to 10 V range. Featuring 12-bit resolution, distributed clock support, and 500 V electrical isolation, it provides precise and reliable voltage control for automation and process applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Beckhoff |
| Category | Industrial Automation |
| Part Number | EL4002 |
| Subcategory | EtherCAT Terminal |
| Function | 2-channel analog voltage output |
| Number of Outputs | 2 |
| Signal Voltage | 0…10 V |
| Resolution | 12 bit |
| Load | > 5 kΩ (short-circuit proof) |
| Output Error | < 0.1% (relative to full scale) |
| Conversion Time | ~150 µs |
| Power Supply | 24 V DC via power contacts |
| Current Consumption (Power Contacts) | Typ. 40 mA |
| Current Consumption (E-bus) | Typ. 140 mA |
| Electrical Isolation | 500 V (E-bus/signal voltage) |
| Distributed Clocks | Yes |
| Distributed Clock Precision | << 1 µs |
| Bit Width in Process Image | 2 × 16-bit AO output |
| Special Features | Watchdog function, user-specific ramp output, user synchronization |
| Indication | LED signal status for each channel |
| Protection Class | IP20 |
| Operating Temperature | -25°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 95%, non-condensing |
| Weight | Approx. 60 g |
Information About EL4002
The EL4002 is part of Beckhoff’s EL4xxx EtherCAT analog output series, providing high-precision voltage generation for industrial control systems. Each of its two output channels delivers 0–10 V analog signals with 12-bit resolution and electrical isolation, ensuring accurate and interference-free operation. The module features distributed clock functionality, allowing microsecond-level synchronization with other EtherCAT devices for deterministic signal output. It is powered directly from the 24 V power contacts and includes a short-circuit-proof output stage for protection. The EL4002 also integrates diagnostic LEDs for status indication and offers optional watchdog functionality for setting safe fallback output values. Designed for flexible and modular automation architectures, it is ideal for applications requiring precise analog control such as actuator drives, control loops, and analog signal simulation.
Key Features:
- Dual Analog Outputs: Two independent 0–10 V channels combined in a compact EtherCAT housing.
- High Signal Resolution: 12-bit digital-to-analog conversion ensures accurate voltage output.
- Electrical Isolation: 500 V isolation between E-bus and signal voltage guarantees safe operation.
- Distributed Clock Support: Enables sub-microsecond synchronization across EtherCAT systems.
- Fast Response Time: 150 µs conversion time suitable for dynamic analog control.
- Short-Circuit Protection: Output stages are protected against accidental short circuits.
- Integrated Diagnostics: LED indicators provide real-time channel status monitoring.
- Optional Watchdog Function: User-configurable ramp output and synchronization features enhance operational safety.
The EL4002 delivers the reliability and precision required for analog signal generation, motion control, and process automation tasks within EtherCAT-based systems.