Beckhoff EL3122

Beckhoff EL3122

Overview

The Beckhoff EL3122 is a 2-channel analog input terminal designed for current measurement in the ranges of 0–20 mA and 4–20 mA. Each channel is individually configurable, offering flexibility for industrial sensor and transmitter connections. With 16-bit resolution and EtherCAT integration, the EL3122 provides accurate and real-time signal acquisition for automation and process control applications.

Key Features

• 2 analog input channels

• Signal ranges: 0–20 mA and 4–20 mA

• 16-bit resolution for precise measurements

• Independent channel configuration

• Galvanic isolation between I/O and system bus

• Compact 12 mm housing

• EtherCAT-compatible for high-speed communication

Technical Specifications

• Part Number: EL3122

• Manufacturer: Beckhoff

• Channels: 2 analog inputs

• Input Range: 0–20 mA / 4–20 mA

• Resolution: 16-bit

• Conversion: System cycle-based sampling

• Electrical Isolation: 500 V (I/O to bus)

• Mounting: DIN-rail terminal

• Housing Width: 12 mm

• Operating Temperature: –25 °C to +60 °C

Applications

• Sensor and transmitter monitoring

• Process automation systems

• Current loop monitoring (4–20 mA)

• Energy and utility metering

• Industrial machine monitoring and control

Why Choose the EL3122

• Reliable 2-channel current input measurement

• Flexible configuration for multiple sensor types

• EtherCAT integration ensures real-time acquisition

• Compact and durable design for industrial environments

Order Now

The Beckhoff EL3122 2-channel analog input terminal is available and ships worldwide.

Return to Beckhoff EL/ELM7xxx Compact Drive Technology

Return to Beckhoff Category

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply