EL4104 | Beckhoff EtherCAT 4-Channel Analog Output Terminal 0–10 V 16-Bit Resolution

Beckhoff · Cables & Connectivity

Description  The Beckhoff EL4104 is a 4-channel EtherCAT analog output terminal that generates precise voltage signals from 0 to 10 V with 16-bit resolution. It features electrical isolation, integrated diagnostics, and distributed clock synchronization for high-accuracy analog output control in automation systems.   Technical Specifications  Condition New/Never Used Surplus Brand Beckhoff Category Industrial Automation Part Number EL4104 Subcategory EtherCAT Analog Output Terminal Number of Outputs 4 Signal Voltage Range 0…10 V Resolution 16-bit (including sign) Output Rate Max. 4 ksps Load > 5 kΩ (short-circuit proof) Output Error < 0.1% relative to end value Electrical Isolation 500 V (E-bus/signal voltage) Power Supply Via E-bus Current Consumption (E-bus) Typ. 190 mA Distributed Clocks Yes Distributed Clock Precision << 1 µs Bit Width in Process Image 4 × 16-bit AO output Special Features Parameterizable watchdog, user synchronization Operating Temperature -25°C to +60°C Storage Temperature -40°C to +85°C Relative Humidity Up to 95%, non-condensing EMC Compliance EN 61000-6-2 / EN 61000-6-4 Protection Rating IP20 Dimensions (W × H × D) 12 mm × 100 mm × 68 mm Weight 0.14 lbs (approx. 65 g)   Information About EL4104 The EL4104 is part of Beckhoff’s EtherCAT I/O system, designed to provide precise voltage signal output for industrial control and automation tasks. It offers four analog output channels with a common ground potential and supports voltage signals from 0 to 10 V. With 16-bit resolution and electrical isolation between the E-bus and signal voltage, the terminal ensures high accuracy and system safety. The EL4104 also supports distributed clock technology for precise synchronization within EtherCAT networks and provides real-time signal control for process automation. Built for versatility, it’s used in applications requiring reliable analog output, such as actuators, control valves, or external amplifiers. Key Features: High-Precision Analog Output: Provides four independent 0–10 V output channels with 16-bit resolution for fine voltage control. Electrical Isolation: 500 V isolation ensures safe separation between signal and bus voltage, preventing interference. Fast Output Rate: Supports up to 4 ksps output frequency, enabling real-time analog signal generation. Distributed Clock Synchronization: Integrated EtherCAT distributed clock system provides sub-microsecond precision for time-critical processes. Integrated Diagnostics: LED indicators display the status of each output channel for easy system monitoring. Compact Design: Slim 12 mm terminal width saves space in control cabinets while maintaining full functionality. Watchdog and Sync Functions: Parameterizable watchdog and optional user synchronization enhance system safety and timing control. Reliable Performance: CE-certified and compliant with industrial EMC standards for dependable operation in harsh environments. The EL4104 delivers the reliability and precision required for analog control, signal output, and synchronized process automation in EtherCAT-based systems.

Brand: Beckhoff · Category: Cables & Connectivity

Key features

• High-Precision Analog Output: Provides four independent 0–10 V output channels with 16-bit resolution for fine voltage control.
• Electrical Isolation: 500 V isolation ensures safe separation between signal and bus voltage, preventing interference.
• Fast Output Rate: Supports up to 4 ksps output frequency, enabling real-time analog signal generation.
• Distributed Clock Synchronization: Integrated EtherCAT distributed clock system provides sub-microsecond precision for time-critical processes.
• Integrated Diagnostics: LED indicators display the status of each output channel for easy system monitoring.
• Compact Design: Slim 12 mm terminal width saves space in control cabinets while maintaining full functionality.
• Watchdog and Sync Functions: Parameterizable watchdog and optional user synchronization enhance system safety and timing control.
• Reliable Performance: CE-certified and compliant with industrial EMC standards for dependable operation in harsh environments.

Specifications

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