Functioning as an ultra-precise sensor interface, the Beckhoff ELM3104-0000 delivers 4-channel analog current measurements directly to EtherCAT-enabled industrial control environments. This high-speed measurement terminal operates in the +/-20 mA range with an exceptional 24-bit resolution, satisfying the rigorous demands of dynamic processes and high-accuracy laboratory test benches. Housed in a robust zinc die-cast enclosure, it features advanced digital processing functions including oversampling up to 10 ksps per channel, TrueRMS calculations, and customizable digital filters to eliminate high-frequency field noise.
| Parameter | Specification |
|---|---|
| Manufacturer | Beckhoff |
| Model Number | ELM3104-0000 |
| Product Type | EtherCAT Measurement Terminal |
| Number of Channels | 4 (differential) |
| Signal Range | +/-20 mA |
| Resolution | 24-bit (including sign) |
| Sampling Rate | Max. 100 microseconds / 10 ksps per channel, simultaneous |
| Oversampling Factor | n = 1 to 100 selectable |
| Internal Input Resistance | 150 Ohms |
| Measurement Error | typ. < +/-100 ppm (+/-0.01 percent) relative to full scale |
| Temperature Coefficient | typ. < 10 ppm/K |
| E-bus Current Consumption | typ. 490 mA |
| Electrical Isolation | 707 V DC channel/bus, 707 V DC channel/SGND |
| Thermal Dissipation | typ. 3 W |
| Connection Cross-Section | Solid/Stranded: 0.2 to 1.5 mm2 (AWG 24 to 14) |
| Housing Material | Zinc die-cast |
| Dimensions (W x H x D) | 30 mm x 100 mm x 95 mm |
| Operating Temperature | -25 to +60 degC |
| Shipping Weight | 2.0 kg |
| Terminal / Pin | Function / Circuit Assignment |
|---|---|
| Channel 1 (Pin 1 / Pin 2) | Current Input Ch1 (+) / Signal Ground Ch1 (-) |
| Channel 2 (Pin 1 / Pin 2) | Current Input Ch2 (+) / Signal Ground Ch2 (-) |
| Channel 3 (Pin 1 / Pin 2) | Current Input Ch3 (+) / Signal Ground Ch3 (-) |
| Channel 4 (Pin 1 / Pin 2) | Current Input Ch4 (+) / Signal Ground Ch4 (-) |
While standard EL3xxx series modules address general-purpose current tracking, the ELM3104-0000 high-precision measurement module requires TwinCAT 3 runtime integration to support advanced oversampling algorithms and full 24-bit resolution processing. This module is fully backward compatible with standard EtherCAT networks but necessitates a dedicated system bus layout capable of supplying its typical 490 mA E-bus power requirement.
To maintain the 100 ppm accuracy specification, ensure that all current loops use shielded twisted-pair (STP) cabling. Electromagnetic interference in proximity to heavy frequency drives can induce noise, reducing the module's effective number of bits (ENOB). The zinc die-cast chassis must be mounted onto a well-grounded, oxidation-free 35 mm steel DIN rail to maintain optimal shield pathing and thermal dissipation under full 3 W load conditions.
Utilize the integrated 2-pin push-in service plugs for high-vibration applications. This feature allows rapid module replacement without individual wire extraction, minimizing wiring errors. When commissioning in TwinCAT, verify that Distributed Clocks (DC) are enabled for the terminal to align historical process inputs with sub-microsecond precision across multiple nodes.
Mount the ELM3104-0000 directly onto a clean, grounded 35 mm DIN rail (conforming to EN 60715).
Engage the double slot and key connection on the side of the terminal block to securely latch into the adjacent EtherCAT modules.
Strip the analog signal wires to a precise length of 8 to 9 mm. Insert solid conductors or stranded wires with ferrules directly into the push-in terminal plug.
Power on the system and scan the EtherCAT network topology in the TwinCAT System Manager to configure filters and sample rates.
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Returns & Warranty
Manufacturer: BECKHOFF
Product No.: ELM3104-0000
Country of origin:Germany
Product Type: EtherCAT Terminals
Payment: T/T, Western Union
Weight: 2000g
Dimensions: 30 mm x 100 mm x 95 mm
Shipping port: Xiamen
Warranty: 12 months
Functioning as an ultra-precise sensor interface, the Beckhoff ELM3104-0000 delivers 4-channel analog current measurements directly to EtherCAT-enabled industrial control environments. This high-speed measurement terminal operates in the +/-20 mA range with an exceptional 24-bit resolution, satisfying the rigorous demands of dynamic processes and high-accuracy laboratory test benches. Housed in a robust zinc die-cast enclosure, it features advanced digital processing functions including oversampling up to 10 ksps per channel, TrueRMS calculations, and customizable digital filters to eliminate high-frequency field noise.
| Parameter | Specification |
|---|---|
| Manufacturer | Beckhoff |
| Model Number | ELM3104-0000 |
| Product Type | EtherCAT Measurement Terminal |
| Number of Channels | 4 (differential) |
| Signal Range | +/-20 mA |
| Resolution | 24-bit (including sign) |
| Sampling Rate | Max. 100 microseconds / 10 ksps per channel, simultaneous |
| Oversampling Factor | n = 1 to 100 selectable |
| Internal Input Resistance | 150 Ohms |
| Measurement Error | typ. < +/-100 ppm (+/-0.01 percent) relative to full scale |
| Temperature Coefficient | typ. < 10 ppm/K |
| E-bus Current Consumption | typ. 490 mA |
| Electrical Isolation | 707 V DC channel/bus, 707 V DC channel/SGND |
| Thermal Dissipation | typ. 3 W |
| Connection Cross-Section | Solid/Stranded: 0.2 to 1.5 mm2 (AWG 24 to 14) |
| Housing Material | Zinc die-cast |
| Dimensions (W x H x D) | 30 mm x 100 mm x 95 mm |
| Operating Temperature | -25 to +60 degC |
| Shipping Weight | 2.0 kg |
| Terminal / Pin | Function / Circuit Assignment |
|---|---|
| Channel 1 (Pin 1 / Pin 2) | Current Input Ch1 (+) / Signal Ground Ch1 (-) |
| Channel 2 (Pin 1 / Pin 2) | Current Input Ch2 (+) / Signal Ground Ch2 (-) |
| Channel 3 (Pin 1 / Pin 2) | Current Input Ch3 (+) / Signal Ground Ch3 (-) |
| Channel 4 (Pin 1 / Pin 2) | Current Input Ch4 (+) / Signal Ground Ch4 (-) |
While standard EL3xxx series modules address general-purpose current tracking, the ELM3104-0000 high-precision measurement module requires TwinCAT 3 runtime integration to support advanced oversampling algorithms and full 24-bit resolution processing. This module is fully backward compatible with standard EtherCAT networks but necessitates a dedicated system bus layout capable of supplying its typical 490 mA E-bus power requirement.
To maintain the 100 ppm accuracy specification, ensure that all current loops use shielded twisted-pair (STP) cabling. Electromagnetic interference in proximity to heavy frequency drives can induce noise, reducing the module's effective number of bits (ENOB). The zinc die-cast chassis must be mounted onto a well-grounded, oxidation-free 35 mm steel DIN rail to maintain optimal shield pathing and thermal dissipation under full 3 W load conditions.
Utilize the integrated 2-pin push-in service plugs for high-vibration applications. This feature allows rapid module replacement without individual wire extraction, minimizing wiring errors. When commissioning in TwinCAT, verify that Distributed Clocks (DC) are enabled for the terminal to align historical process inputs with sub-microsecond precision across multiple nodes.
Mount the ELM3104-0000 directly onto a clean, grounded 35 mm DIN rail (conforming to EN 60715).
Engage the double slot and key connection on the side of the terminal block to securely latch into the adjacent EtherCAT modules.
Strip the analog signal wires to a precise length of 8 to 9 mm. Insert solid conductors or stranded wires with ferrules directly into the push-in terminal plug.
Power on the system and scan the EtherCAT network topology in the TwinCAT System Manager to configure filters and sample rates.
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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