Designed to meet stringent measurement requirements in industrial automation environments, the EL3751-0020 multi-function analog input EtherCAT terminal delivers high-precision signal acquisition. This module enables the acquisition of analog signals with high accuracy under harsh operational conditions. It features a single multi-functional input channel supporting differential connections across 2-, 3-, 4-, 5-, and 6-wire setups, making it highly versatile for interfacing with various industrial sensors, including strain gauges, RTDs, and potentiometers.
Operating with a high-resolution 24-bit analog-to-digital converter, this module achieves a sampling rate up to 10 ksps (kilosamples per second). With integrated distributed clocks, the terminal synchronizes measurement values with sub-microsecond precision across the EtherCAT network. It comes factory calibrated, ensuring reliable measurement accuracy straight from installation without requiring field calibration.
| Manufacturer | Beckhoff Automation |
| Part Number / Model | EL3751-0020 |
| Product Type | EtherCAT Terminal (Analog Input) |
| Number of Inputs | 1 |
| Power Supply | Via E-bus |
| Input Technology | Differential input (2-, 3-, 4-, 5-, 6-wire connection) |
| Oversampling Factor | n = 1 to 64 |
| Distributed Clocks | Yes, precision < 1 us |
| Internal Resistance | > 500 kOhm (30 V range), > 4 MOhm (other voltage ranges), 150 Ohm (current range) |
| Input Filter Limit Frequency | 3 kHz |
| Resolution | 24 bit (including sign) |
| Conversion Time | 100 us / 10 ksps |
| Electrical Isolation | 500 V (E-bus / signal voltage) |
| E-bus Current Consumption | Typically 260 mA |
| Dielectric Strength | Maximum 36 V |
| Weight | 65 g |
| Operating Temperature | 0 to +55 degC |
| Storage Temperature | -25 to +85 degC |
| Relative Humidity | 95 %, non-condensing |
| Dimensions (W x H x D) | 12 mm x 100 mm x 68 mm |
| Enclosure Material | Polycarbonate |
| Protection Rating | IP20 |
| Connection Property | Specification |
|---|---|
| Wiring Type | Solid conductor (e), flexible conductor (f), and ferrule (a) via spring actuation |
| Solid Wire Cross-Section | 0.08 to 2.5 mm² (AWG 28 to 14) |
| Stranded Wire Cross-Section | 0.08 to 2.5 mm² (AWG 28 to 14) |
| Ferruled Wire Cross-Section | 0.14 to 1.5 mm² (AWG 26 to 16) |
| Stripping Length | 8 to 9 mm |
Global Express Shipping
Returns & Warranty
Manufacturer: BECKHOFF
Product No.: EL3751-0020
Country of origin:Germany
Product Type: EtherCAT Terminals
Payment: T/T, Western Union
Weight: 65g
Dimensions: 12 mm x 100 mm x 68 mm
Shipping port: Xiamen
Warranty: 12 months
Designed to meet stringent measurement requirements in industrial automation environments, the EL3751-0020 multi-function analog input EtherCAT terminal delivers high-precision signal acquisition. This module enables the acquisition of analog signals with high accuracy under harsh operational conditions. It features a single multi-functional input channel supporting differential connections across 2-, 3-, 4-, 5-, and 6-wire setups, making it highly versatile for interfacing with various industrial sensors, including strain gauges, RTDs, and potentiometers.
Operating with a high-resolution 24-bit analog-to-digital converter, this module achieves a sampling rate up to 10 ksps (kilosamples per second). With integrated distributed clocks, the terminal synchronizes measurement values with sub-microsecond precision across the EtherCAT network. It comes factory calibrated, ensuring reliable measurement accuracy straight from installation without requiring field calibration.
| Manufacturer | Beckhoff Automation |
| Part Number / Model | EL3751-0020 |
| Product Type | EtherCAT Terminal (Analog Input) |
| Number of Inputs | 1 |
| Power Supply | Via E-bus |
| Input Technology | Differential input (2-, 3-, 4-, 5-, 6-wire connection) |
| Oversampling Factor | n = 1 to 64 |
| Distributed Clocks | Yes, precision < 1 us |
| Internal Resistance | > 500 kOhm (30 V range), > 4 MOhm (other voltage ranges), 150 Ohm (current range) |
| Input Filter Limit Frequency | 3 kHz |
| Resolution | 24 bit (including sign) |
| Conversion Time | 100 us / 10 ksps |
| Electrical Isolation | 500 V (E-bus / signal voltage) |
| E-bus Current Consumption | Typically 260 mA |
| Dielectric Strength | Maximum 36 V |
| Weight | 65 g |
| Operating Temperature | 0 to +55 degC |
| Storage Temperature | -25 to +85 degC |
| Relative Humidity | 95 %, non-condensing |
| Dimensions (W x H x D) | 12 mm x 100 mm x 68 mm |
| Enclosure Material | Polycarbonate |
| Protection Rating | IP20 |
| Connection Property | Specification |
|---|---|
| Wiring Type | Solid conductor (e), flexible conductor (f), and ferrule (a) via spring actuation |
| Solid Wire Cross-Section | 0.08 to 2.5 mm² (AWG 28 to 14) |
| Stranded Wire Cross-Section | 0.08 to 2.5 mm² (AWG 28 to 14) |
| Ferruled Wire Cross-Section | 0.14 to 1.5 mm² (AWG 26 to 16) |
| Stripping Length | 8 to 9 mm |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
Germany
|
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