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EL3024 | Beckhoff 4-Channel 4–20 mA Differential Analog Input EtherCAT Terminal
- Regular price
- $405.00
- Sale price
- $405.00
- Regular price
-
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Product Description P/N: EL3024
Description
The Beckhoff EL3024 is a 4-channel analog input EtherCAT terminal designed for processing 4–20 mA current signals in industrial automation systems. The module digitizes inputs at 12-bit resolution and provides electrically isolated data transmission to higher-level controllers. With built-in diagnostics and LED status indicators, the EL3024 ensures reliable signal monitoring and integration within compact I/O architectures.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Beckhoff |
| Category | PLCs/Machine Control |
| Part Number | EL3024 |
| Subcategory | PLC Programming Terminal |
| Number of Inputs | 4 (differential) |
| Signal Current Range | 4…20 mA |
| Resolution | 12 bit (16-bit presentation including sign) |
| Conversion Time | 0.625 ms default, configurable, multiplex |
| Internal Resistance | typ. 85 Ω + diode voltage |
| Input Filter Limit Frequency | 1 kHz |
| Common-Mode Voltage (UCM) | max. 10 V |
| Surge Voltage Resistance | 35 V DC |
| Electrical Isolation | 500 V (E-bus/field voltage) |
| Current Consumption (E-bus) | typ. 130 mA |
| Bit Width in Process Image | Inputs: 16 bytes |
| Power Supply | via the E-bus |
| Special Features | FIR/IIR filters, limit monitoring, standard/compact process image |
| Operating Temperature | –25…+60 °C |
| Storage Temperature | –40…+85 °C |
| Relative Humidity | 95%, no condensation |
| Protection Rating | IP20 |
| Approvals | CE, UL, ATEX, IECEx |
| Weight | approx. 60 g |
| Pluggable Wiring | Compatible with ESxxxx terminals |
Information About EL3024
The EL3024 is part of Beckhoff’s EtherCAT I/O system, offering four differential current-measurement channels within a single compact terminal. Its construction incorporates electrical isolation, diagnostic LEDs, and support for FIR/IIR filtering to improve measurement quality. The terminal integrates seamlessly with E-bus systems and ES-series pluggable wiring, allowing straightforward compatibility with a range of Beckhoff automation platforms. Designed for industrial environments, it is commonly used for process monitoring, sensor current acquisition, and control applications requiring fast, multiplexed analog input technology.
Key Features:
- Four differential 4–20 mA channels: Provides compact multi-channel analog acquisition.
- 12-bit conversion resolution: Ensures accurate digitization of current-based sensor signals.
- Electrical isolation: 500 V isolation between E-bus and field signals for improved safety.
- Configurable conversion timing: Multiplexed input system with adjustable sampling behavior.
- Integrated diagnostics: Detects open lead and overload faults with LED indication.
- Advanced signal filtering: FIR/IIR filters and limit value monitoring enhance signal integrity.
- EtherCAT communication: High-speed data transmission with 16-byte process image mapping.
- Wide operating temperature range: Suitable for harsh industrial environments down to –25°C.
The EL3024 delivers the reliability and precision required for high-performance industrial analog input acquisition.
Description
The Beckhoff EL3024 is a 4-channel analog input EtherCAT terminal designed for processing 4–20 mA current signals in industrial automation systems. The module digitizes inputs at 12-bit resolution and provides electrically isolated data transmission to higher-level controllers. With built-in diagnostics and LED status indicators, the EL3024 ensures reliable signal monitoring and integration within compact I/O architectures.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Beckhoff |
| Category | PLCs/Machine Control |
| Part Number | EL3024 |
| Subcategory | PLC Programming Terminal |
| Number of Inputs | 4 (differential) |
| Signal Current Range | 4…20 mA |
| Resolution | 12 bit (16-bit presentation including sign) |
| Conversion Time | 0.625 ms default, configurable, multiplex |
| Internal Resistance | typ. 85 Ω + diode voltage |
| Input Filter Limit Frequency | 1 kHz |
| Common-Mode Voltage (UCM) | max. 10 V |
| Surge Voltage Resistance | 35 V DC |
| Electrical Isolation | 500 V (E-bus/field voltage) |
| Current Consumption (E-bus) | typ. 130 mA |
| Bit Width in Process Image | Inputs: 16 bytes |
| Power Supply | via the E-bus |
| Special Features | FIR/IIR filters, limit monitoring, standard/compact process image |
| Operating Temperature | –25…+60 °C |
| Storage Temperature | –40…+85 °C |
| Relative Humidity | 95%, no condensation |
| Protection Rating | IP20 |
| Approvals | CE, UL, ATEX, IECEx |
| Weight | approx. 60 g |
| Pluggable Wiring | Compatible with ESxxxx terminals |
Information About EL3024
The EL3024 is part of Beckhoff’s EtherCAT I/O system, offering four differential current-measurement channels within a single compact terminal. Its construction incorporates electrical isolation, diagnostic LEDs, and support for FIR/IIR filtering to improve measurement quality. The terminal integrates seamlessly with E-bus systems and ES-series pluggable wiring, allowing straightforward compatibility with a range of Beckhoff automation platforms. Designed for industrial environments, it is commonly used for process monitoring, sensor current acquisition, and control applications requiring fast, multiplexed analog input technology.
Key Features:
- Four differential 4–20 mA channels: Provides compact multi-channel analog acquisition.
- 12-bit conversion resolution: Ensures accurate digitization of current-based sensor signals.
- Electrical isolation: 500 V isolation between E-bus and field signals for improved safety.
- Configurable conversion timing: Multiplexed input system with adjustable sampling behavior.
- Integrated diagnostics: Detects open lead and overload faults with LED indication.
- Advanced signal filtering: FIR/IIR filters and limit value monitoring enhance signal integrity.
- EtherCAT communication: High-speed data transmission with 16-byte process image mapping.
- Wide operating temperature range: Suitable for harsh industrial environments down to –25°C.
The EL3024 delivers the reliability and precision required for high-performance industrial analog input acquisition.