Beckhoff EJ3114-0010 EtherCAT Plug-in Module – 4-Channel Analog Input, -20 to +20 mA, 16-Bit

The Beckhoff EJ3114-0010 is a high-precision 4-channel analog input EtherCAT plug-in module from the Beckhoff EJ series, engineered for direct PCB assembly onto application-specific signal distribution boards. It processes standard industrial current signals in the range of -20 mA to +20 mA (bipolar/unipolar, including 0–20 mA and 4–20 mA) with high 16-bit resolution, electrical isolation, and deterministic EtherCAT communication with Distributed Clocks support.

Features:

• Manufacturer: Beckhoff Automation
• Series: EJ Series (EtherCAT Plug-in Module)
• Model / Order Code: EJ3114-0010 (EJ3114)
• Number of Inputs: 4 Single-Ended Analog Inputs
• Signal Current Range: -20 mA to +20 mA (factory calibrated, parameterized for 0–20 mA / 4–20 mA)
• Resolution: 16-Bit (including sign)
• Communication Interface: EtherCAT (E-bus direct PCB interface)
• Mounting Type: Plug-in module for signal distribution boards (carrier boards)
• Country of Origin: Germany

Technical Specifications:

• Input Resistance: < 100 Ω (typ. 85 Ω)
• Measuring Error / Accuracy: < ±0.05% / ±0.1% of the full-scale value (high precision)
• Conversion Time: Default ~0.625 ms (configurable via TwinCAT)
• Distributed Clocks (DC): Supported (precise hardware synchronization)
• Electrical Isolation: 500 V (E-bus / field potential)
• Power Supply: Via E-bus / carrier board interface
• Operating Temperature Range: -25°C to +60°C
• Degree of Protection: IP20 (when plugged into distribution board)

Key Benefits:

• Optimized for Series Production: Directly plugs into custom signal distribution boards, replacing complex point-to-point cabinet wiring.
• High-Resolution Measurement: 16-bit A/D conversion delivers exceptionally fine signal resolution for sensitive industrial sensors and process loops.
• Seamless TwinCAT Integration: Full software parameterization, filter adjustments, and diagnostics within the Beckhoff TwinCAT engineering environment.
• Deterministic Real-Time Performance: Native EtherCAT E-bus interface with Distributed Clocks ensures microsecond-accurate data acquisition.

Important Notes:

• VAT invoices available upon request.
• Fast, professional worldwide shipping with tracking and secure antistatic packaging.
• Returns accepted within 30 days; buyer pays return shipping.