Fabricant : BECKHOFF
N° de produit : EL3681
Pays d'origine :Allemagne
Type de produit : Bornier EtherCAT
Paiement : Virement bancaire, Western Union
Poids : 70g
Dimensions : 12 mm x 100 mm x 68 mm
Port d'expédition : Xiamen
Garantie : 12 mois
Engineered for high-precision electrical measurement, the EL3681 EtherCAT Terminal functions as an integrated digital multimeter, enabling direct AC and DC electrical measurements within a standard EtherCAT I/O station. This 1-channel analog input terminal processes signal voltages up to 300 V AC/DC and currents up to 10 A, making it highly suitable for comprehensive power and load monitoring applications.
The module supports both manual and automatic range selection across multiple voltage (300 mV to 300 V) and current (100 mA to 10 A) measurement intervals. Utilizing advanced measurement procedures, the EL3681 performs arithmetic averaging for DC signals and True RMS (root-mean-square) calculations for AC signals. Data is transmitted directly to the controller via a 32-bit process image for high-accuracy analysis.
| Manufacturer | Beckhoff |
| Part Number / Model | EL3681 |
| Product Type | EtherCAT Terminal (1-channel analog input, multimeter) |
| Measurement Channels | 1 voltage or 1 current (10 A / 1 A) |
| Measuring Range (Voltage) | 300 mV, 3 V, 30 V, 300 V AC/DC (max. 300 V) |
| Measuring Range (Current) | 100 mA, 1 A, 10 A via high current path (max. 10 A) |
| Resolution | 18 bit + sign in each measurement range |
| Measuring Error | 0.01% DC voltage measurement at 40 degC |
| Internal Resistance | 3 mOhm / 0.2 Ohm / 12.5 MOhm (range-dependent) |
| Conversion Time | 0.5 s preset (1 s during range switching); min. 65 ms |
| E-bus Current Consumption | 150 mA typical |
| Electrical Isolation | 1500 V (E-bus / field potential) |
| Process Image Width | 32 bit data, 16 bit control/status |
| Enclosure Material | Polycarbonate (compact housing with signal LEDs) |
| Protection Rating | IP20 |
| Dimensions (W x H x D) | 12 mm x 100 mm x 68 mm |
| Weight | Approx. 70 g |
| Operating Temperature | -25 to +60 degC |
| Storage Temperature | -40 to +85 degC |
| Relative Humidity | 95%, non-condensing |
| Connection Parameter | Specification |
|---|---|
| Wiring Method | Spring actuation by screwdriver (solid, flexible, or ferruled conductors) |
| Solid/Stranded Wire Section | 0.08 to 2.5 mm² (AWG 28 to 14) |
| Ferruled Wire Section | 0.14 to 1.5 mm² (AWG 26 to 16) |
| Stripping Length | 8 to 9 mm |
| Current Load Power Contacts | Max. 10 A |
The EL3681 EtherCAT Terminal is designed for direct mounting on 35 mm DIN rails conforming to EN 60715. Side-by-side mounting is achieved securely via an integrated double slot and key connection mechanism. Ensure the mounting position provides adequate heat dissipation to keep operating temperatures within the -25 to +60 degC range. For wiring, use correct stripping lengths of 8 to 9 mm to guarantee secure clamping contact within the spring terminals.
| Product Image | Model Number / Title | Condition | Availability | Action |
|---|---|---|---|---|
|
BECKHOFF EL1904 Bornier d'entrée numérique TwinSAFE EtherCAT | Original New | In Stock | View Details |
|
EL4032 BECKHOFF Bornier de sortie analogique EtherCAT 2 canaux ±10 V | Original New | In Stock | View Details |
|
EL2878-0005 BECKHOFF Bornier de sortie numérique 8 canaux connexion câble ruban | Original New | In Stock | View Details |
Expédition express mondiale
Retours et garantie
Les commandes sont traitées et livrées du lundi au vendredi (hors jours fériés).
Pour connaître l'éligibilité complète, les frais de restockage et les détails des retours internationaux, veuillez consulter notre site officiel Politique de remboursement et de retour .
| Country of origin |
Allemagne
|
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