Precision measurement tasks within industrial EtherCAT networks require highly reliable, high-resolution instrumentation. The Beckhoff ELM3146-0000 is a multi-functional, 6-channel analog input terminal designed for high-accuracy data acquisition. Supporting both voltage and current measurement capabilities, each channel can be configured independently to match specific sensor interfaces. The module features integrated Distributed Clocks (DC) for precise temporal synchronization under 1 microsecond, making it ideal for dynamic testing and process diagnostics.
Housed in a robust zinc die-cast metal enclosure with signal status LEDs, this module implements a multiplexed measuring structure operating at sampling rates up to 1 ksps per channel. Advanced dynamic processing functions, such as TrueRMS calculations, PeakHold, free numeric filters, and non-linear scaling, are processed directly within the terminal, reducing computational overhead on the main controller.
| Manufacturer | Beckhoff |
| Part Number | ELM3146-0000 |
| Number of Channels | 6 |
| Signal Type | Differential |
| Measurement Technology | Voltage or current measurement (configurable per channel) |
| Input Voltage Ranges | ±10 V, ±5 V, ±2.5 V, ±1.25 V |
| Input Current Range | ±20 mA |
| Resolution | 24 bit (including sign) |
| Sampling Rate | Max. 1 ms / 1 ksps per channel (multiplexed) |
| Oversampling Factor | n = 1 to 20 (selectable) |
| Internal Resistance | > 4 MOhm (voltage), typ. 200 Ohm (current) |
| Measuring Error | Typ. < ±100 ppm / ±0.01% (relative to full scale value at 0 to 50 degC) |
| E-bus Current Consumption | Typ. 250 mA |
| Electrical Isolation (Channel/Bus) | 707 V DC (type test) |
| Electrical Isolation (Channel/SGND) | 707 V DC (type test) |
| Thermal Dissipation | Typ. 2 W |
| Housing Material | Zinc die-cast with status LEDs |
| Dimensions (W x H x D) | 30 mm x 100 mm x 95 mm |
| Operating Temperature | -25 to +60 degC |
| Storage Temperature | -40 to +85 degC |
| Weight | Approx. 350 g |
| Parameter | Specification |
|---|---|
| Connection Type | Push-in, 6-pin service plug |
| Wiring Technology | 2-, 3-, or 4-wire connection |
| Solid Conductors (e) | 0.2 to 1.5 mm² (AWG 24 to 14), direct plug-in |
| Fine-stranded Conductors (f) | 0.25 to 0.75 mm² (AWG 24 to 14), spring actuation by screwdriver |
| Stripping Length | 8 to 9 mm |
Global Express Shipping
Returns & Warranty
Manufacturer: BECKHOFF
Product No.: ELM3146-0000
Country of origin:Germany
Product Type: EtherCAT Terminals
Payment: T/T, Western Union
Weight: 350g
Dimensions: 30 mm x 100 mm x 95 mm
Shipping port: Xiamen
Warranty: 12 months
Precision measurement tasks within industrial EtherCAT networks require highly reliable, high-resolution instrumentation. The Beckhoff ELM3146-0000 is a multi-functional, 6-channel analog input terminal designed for high-accuracy data acquisition. Supporting both voltage and current measurement capabilities, each channel can be configured independently to match specific sensor interfaces. The module features integrated Distributed Clocks (DC) for precise temporal synchronization under 1 microsecond, making it ideal for dynamic testing and process diagnostics.
Housed in a robust zinc die-cast metal enclosure with signal status LEDs, this module implements a multiplexed measuring structure operating at sampling rates up to 1 ksps per channel. Advanced dynamic processing functions, such as TrueRMS calculations, PeakHold, free numeric filters, and non-linear scaling, are processed directly within the terminal, reducing computational overhead on the main controller.
| Manufacturer | Beckhoff |
| Part Number | ELM3146-0000 |
| Number of Channels | 6 |
| Signal Type | Differential |
| Measurement Technology | Voltage or current measurement (configurable per channel) |
| Input Voltage Ranges | ±10 V, ±5 V, ±2.5 V, ±1.25 V |
| Input Current Range | ±20 mA |
| Resolution | 24 bit (including sign) |
| Sampling Rate | Max. 1 ms / 1 ksps per channel (multiplexed) |
| Oversampling Factor | n = 1 to 20 (selectable) |
| Internal Resistance | > 4 MOhm (voltage), typ. 200 Ohm (current) |
| Measuring Error | Typ. < ±100 ppm / ±0.01% (relative to full scale value at 0 to 50 degC) |
| E-bus Current Consumption | Typ. 250 mA |
| Electrical Isolation (Channel/Bus) | 707 V DC (type test) |
| Electrical Isolation (Channel/SGND) | 707 V DC (type test) |
| Thermal Dissipation | Typ. 2 W |
| Housing Material | Zinc die-cast with status LEDs |
| Dimensions (W x H x D) | 30 mm x 100 mm x 95 mm |
| Operating Temperature | -25 to +60 degC |
| Storage Temperature | -40 to +85 degC |
| Weight | Approx. 350 g |
| Parameter | Specification |
|---|---|
| Connection Type | Push-in, 6-pin service plug |
| Wiring Technology | 2-, 3-, or 4-wire connection |
| Solid Conductors (e) | 0.2 to 1.5 mm² (AWG 24 to 14), direct plug-in |
| Fine-stranded Conductors (f) | 0.25 to 0.75 mm² (AWG 24 to 14), spring actuation by screwdriver |
| 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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