Product Description

EL5151 ETHERCAT TERMINAL 1-CHANNEL INCREMENTAL ENCODER INTERFACE 24 VDC HTL 100 KHZ 100 MA + LOAD -25 TO +60 DEGREES C IP20 The Beckhoff EL5151 is an incremental encoder interface designed for use in EtherCAT-based systems, providing the capability to connect and read incremental encoders. It supports quadrature signals (A, B, and Z) and can count encoder pulses to measure position, speed, or direction of a rotating shaft or linear movement. The EL5151 offers high-resolution pulse counting, with up to 32-bit resolution, making it suitable for precision measurement applications in machine automation, motion control, and robotics. The module ensures real-time data acquisition via EtherCAT, allowing for highly accurate positioning in dynamic systems.

Technical Specifications

• Model: EL5151
• Type: Incremental Encoder Interface
• Number of Channels: 1 incremental encoder input
• Supported Signals: A, B, Z (quadrature encoder signals)
• Resolution: 32-bit counter for high-precision counting
• Input Voltage: 5V, 24V (differential or single-ended)
• Input Frequency: Max 1 MHz for high-speed encoders
• Data Transmission: EtherCAT protocol for real-time communication
• Encoder Power Supply: 5V DC / 24V DC (configurable)
• Connection Type: Spring-loaded terminals for encoder connection
• Operating Temperature: -25°C to +60°C (-13°F to 140°F)
• Protection Class: IP20 (for installation in control cabinets)
• Dimensions: 12 mm x 100 mm x 68 mm (WxHxD)
• Mounting: DIN rail mountable
• LED Indicators: Status LEDs for encoder signals and power
• Features:
• High-speed pulse counting up to 1 MHz
• 32-bit counter for precise position and speed measurement
• Supports both single-ended and differential encoder signals
• Real-time data acquisition via EtherCAT for accurate positioning control
• LED status indicators for signal monitoring
• Compact design for space-saving installation
• Spring-loaded terminals for easy, secure wiring
• Standards Compliance: CE, RoHS