Beckhoff EL3054 EtherCAT Terminal

The Beckhoff EL3054 is a 4-channel analog input EtherCAT Terminal designed for current signal acquisition in the 4–20 mA range. Each channel digitizes the input current to a 12-bit resolution and transmits it—electrically isolated—into the higher-level automation system. With integrated filters, overload detection, and LED diagnostics, the EL3054 ensures reliable, high-speed current input for industrial control systems. Its compact design supports 2-wire sensors and allows DIN rail installation with optional pluggable connectors.

Technical Specifications

Manufacturer: Beckhoff
Part Number: EL3054 Beckhoff
Product Type: Analog Input Terminal – 4–20 mA
Number of Inputs: 4 (single-ended)
Signal Type: Current (4…20 mA)
Resolution: 12 bit (16-bit presentation incl. sign)
Measurement Error: < ±0.3% (relative to full scale)
Input Filter Limit Frequency: 1 kHz
Internal Resistance: Typ. 85 Ω
Connection Type: 2-wire, single-ended
Process Image Bit Width: 16 bytes
Special Features: FIR/IIR filters, limit value monitoring, LED diagnostics

Electrical & Power

Power Supply: Via E-bus
Current Consumption (E-bus): Typ. 130 mA
Electrical Isolation: 500 V (E-bus / signal voltage)
Conversion Time: 0.625 ms (default), configurable via multiplex
Dielectric Strength: Max. 30 V
Distributed Clocks: Not supported

Mechanical Specifications

Dimensions (W x H x D): 12 mm x 100 mm x 68 mm
Housing Type: EL-12-8pin / ES-12-8pin
Material: Polycarbonate
Installation: 35 mm DIN rail (EN 60715)
Wiring Method:
– Solid: 0.08…2.5 mm² (EL), 0.08…1.5 mm² (ES)
– Flexible: 0.08…2.5 mm² (EL), 0.08…1.5 mm² (ES)
– Ferrule: 0.14…1.5 mm²
AWG Range:
– Solid/Flexible: AWG28…14 (EL), AWG28…16 (ES)
– Ferrule: AWG26…16
Stripping Length: 8…9 mm (EL), 9…10 mm (ES)
Max. Power Contact Load: 10 A
Side-by-Side Mounting: Double slot and key connection

Environmental Conditions

Operating Temperature: -25°C to +60°C
Storage Temperature: -40°C to +85°C
Relative Humidity: 95% (non-condensing)
Vibration/Shock Resistance: EN 60068-2-6 / EN 60068-2-27
EMC Compliance: EN 61000-6-2 / EN 61000-6-4
IP Rating: IP20

Certifications & Compliance

Approvals: CE, CCC, ATEX, IECEx
ATEX Marking: II 3 G Ex ec IIC T4 Gc
IECEx Marking: Ex ec IIC T4 Gc

Key Features

✅ 4-Channel Input: Accurate current measurement in 4…20 mA range.

✅ Fast Conversion: 0.625 ms response time for high-speed acquisition.

✅ Electrically Isolated: 500 V E-bus/signal isolation for system safety.

✅ Compact Form Factor: Only 12 mm wide, DIN-rail mountable.

✅ Advanced Diagnostics: LED indication for overloads and faults.

📦 Buy Beckhoff EL3054 Current Input Terminal – In Stock Now

At Drive Outlet Megastore we offer unbeatable Beckhoff EL3054 prices.

Perfect for industrial applications requiring reliable 4…20 mA signal acquisition, the EL3054 provides precise current input with integrated safety and diagnostic features.

Contact us today to place your order or get expert assistance.