Manufacturer: BECKHOFF
Product No.: EL3102
Country of origin:Germany
Product Type: Analog Input Terminal
Payment: T/T, Western Union
Weight: 60g
Dimensions: 68 mm x 12 mm x 100 mm (H x W x D)
Shipping port: Xiamen
Warranty: 12 months
The Beckhoff EL3102 is a 2-channel analog input terminal designed to process differential voltage signals in the range of -10 V to +10 V with a 16-bit resolution. Operating on the EtherCAT system protocol, this device digitizes analog measurement signals and transmits them electrically isolated to the higher-level automation system via the E-bus. It features integrated Distributed Clocks to enable precise, synchronous signal acquisition with high time accuracy across the network. Built-in processing options include standard and compact process images, switchable measuring data representation, activatable FIR/IIR digital filters, and limit value monitoring.
| Ordering Code | Description |
|---|---|
| EL3102 | EtherCAT Terminal, 2-channel analog input, voltage, +-10 V, 16 bit, differential |
| ES3102 | EtherCAT Terminal, 2-channel analog input, voltage, +-10 V, 16 bit, differential, pluggable wiring |
| Parameter | Value |
|---|---|
| Manufacturer | Beckhoff |
| Number of Inputs | 2 (differential) |
| Signal Voltage | -10...+10 V |
| Technology / Signal Type | Differential input / Differential signal |
| Resolution | 16 bit (incl. sign) |
| Conversion Time | ~ 60 us (fast mode ~ 40 us) |
| Input Filter Limit Frequency | 5 kHz |
| Internal Resistance | > 200 kOhm |
| Common-Mode Voltage UCM | Max. 35 V (relative to internal GND) |
| Measuring Error | < +-0.3 % (relative to full scale value) |
| Distributed Clocks | Yes (precision << 1 us) |
| Power Supply | Via the E-bus |
| Current Consumption E-bus | Typ. 170 mA |
| Electrical Isolation | 500 V (E-bus/signal voltage) |
| Bit Width in Process Image | Inputs: 8 byte |
| Special Features | Standard and compact process image, switchable measuring data representation, activatable FIR/IIR filters, limit value monitoring |
| Housing Data / Design Form | EL-12-8pin / Compact terminal housing with signal LEDs |
| Housing Material | Polycarbonate |
| Dimensions (W x H x D) | 12 mm x 100 mm x 68 mm |
| Weight | Approx. 60 g |
| Installation | On 35 mm DIN rail (EN 60715) with lock |
| Wiring Connection | Spring actuation by screwdriver |
| Cross-Section (Solid / Stranded) | 0.08...2.5 mm2 / 0.08...2.5 mm2 |
| Cross-Section (Flexible) | 0.14...1.5 mm2 |
| Cross-Section (AWG) | AWG 28...14 (solid/stranded), AWG 26...16 (flexible) |
| Stripping Length | 8...9 mm |
| Operating Temperature | -25... +60 degC |
| Storage Temperature | -40... +85 degC |
| Relative Humidity | 95 %, no condensation |
| Protection Class | IP 20 |
Global Express Shipping
Returns & Warranty
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 .
| Color pattern |
White
|
| Country of origin |
Germany
|
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