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EL4024 | Beckhoff EtherCAT Terminal, 4-Channel Analog Output, Current, 4…20 mA, 12 Bit
- Regular price
- $379.00
- Sale price
- $379.00
- Regular price
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Product Description P/N: EL4024
Description
The Beckhoff EL4024 is an EtherCAT analog output terminal designed to generate precise 4–20 mA current signals across four independent channels. It operates with 12-bit resolution, uses a 24 V DC supply via power contacts, and supports distributed clocks for synchronized control applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Beckhoff |
| Category | PLCs/Machine Control |
| Part Number | EL4024 |
| Subcategory | PLC Programming Terminal |
| Number of Outputs | 4 |
| Signal Current | 4–20 mA |
| Power Supply | 24 V DC via power contacts |
| Resolution | 12 bit |
| Distributed Clocks | Yes |
| Distributed Clock Precision | << 1 µs |
| Load | < 350 Ω (short-circuit proof) |
| Output Error | < 0.1% (relative to end value) |
| Electrical Isolation | 500 V (E-bus/signal voltage) |
| Conversion Time | ~ 250 µs |
| Current Consumption (Power Contacts) | typ. 50 mA |
| Current Consumption (E-bus) | typ. 140 mA |
| Process Image Bit Width | 4 × 16-bit analog outputs |
| Operating Temperature | -25 to +60°C |
| Storage Temperature | -40 to +85°C |
| Relative Humidity | 95%, non-condensing |
| Protection Rating | IP20 |
| Approvals | CE, UL, ATEX, IECEx |
Information About EL4024
The EL4024 is a Beckhoff EtherCAT Terminal developed for analog current output tasks in distributed automation systems. It features four independently controlled channels with shared ground potential referenced to the 24 V DC EtherCAT supply. The terminal is designed with electrical isolation between the E-bus and signal voltage to improve system safety and noise immunity. It is typically integrated into EtherCAT-based control architectures where accurate, synchronized analog signal generation is required.
Key Features
- Four Analog Output Channels: Generates independent 4–20 mA signals for multiple field devices.
- 12-Bit Resolution: Provides precise and stable current output for accurate process control.
- Distributed Clock Support: Enables highly synchronized operation with sub-microsecond precision.
- Electrical Isolation: Rated at 500 V between E-bus and signal voltage for enhanced protection.
- Short-Circuit Proof Outputs: Supports loads up to 350 Ω for reliable field operation.
- Fast Conversion Time: Approximately 250 µs ensures responsive analog signal updates.
- Optional Watchdog Function: Allows user-defined output values with ramp behavior during faults.
The EL4024 delivers the reliability and precision required for synchronized analog current output in EtherCAT-based industrial automation systems.
Description
The Beckhoff EL4024 is an EtherCAT analog output terminal designed to generate precise 4–20 mA current signals across four independent channels. It operates with 12-bit resolution, uses a 24 V DC supply via power contacts, and supports distributed clocks for synchronized control applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Beckhoff |
| Category | PLCs/Machine Control |
| Part Number | EL4024 |
| Subcategory | PLC Programming Terminal |
| Number of Outputs | 4 |
| Signal Current | 4–20 mA |
| Power Supply | 24 V DC via power contacts |
| Resolution | 12 bit |
| Distributed Clocks | Yes |
| Distributed Clock Precision | << 1 µs |
| Load | < 350 Ω (short-circuit proof) |
| Output Error | < 0.1% (relative to end value) |
| Electrical Isolation | 500 V (E-bus/signal voltage) |
| Conversion Time | ~ 250 µs |
| Current Consumption (Power Contacts) | typ. 50 mA |
| Current Consumption (E-bus) | typ. 140 mA |
| Process Image Bit Width | 4 × 16-bit analog outputs |
| Operating Temperature | -25 to +60°C |
| Storage Temperature | -40 to +85°C |
| Relative Humidity | 95%, non-condensing |
| Protection Rating | IP20 |
| Approvals | CE, UL, ATEX, IECEx |
Information About EL4024
The EL4024 is a Beckhoff EtherCAT Terminal developed for analog current output tasks in distributed automation systems. It features four independently controlled channels with shared ground potential referenced to the 24 V DC EtherCAT supply. The terminal is designed with electrical isolation between the E-bus and signal voltage to improve system safety and noise immunity. It is typically integrated into EtherCAT-based control architectures where accurate, synchronized analog signal generation is required.
Key Features
- Four Analog Output Channels: Generates independent 4–20 mA signals for multiple field devices.
- 12-Bit Resolution: Provides precise and stable current output for accurate process control.
- Distributed Clock Support: Enables highly synchronized operation with sub-microsecond precision.
- Electrical Isolation: Rated at 500 V between E-bus and signal voltage for enhanced protection.
- Short-Circuit Proof Outputs: Supports loads up to 350 Ω for reliable field operation.
- Fast Conversion Time: Approximately 250 µs ensures responsive analog signal updates.
- Optional Watchdog Function: Allows user-defined output values with ramp behavior during faults.
The EL4024 delivers the reliability and precision required for synchronized analog current output in EtherCAT-based industrial automation systems.