Beckhoff EL3312

Beckhoff EL3312

Overview

The Beckhoff EL3312 is a 2-channel thermocouple input terminal for the EtherCAT I/O system. It supports multiple thermocouple types, enabling precise temperature measurement with 16-bit resolution. Designed for high accuracy and reliability, the EL3312 is suitable for industrial and process automation tasks requiring robust thermal monitoring.

Key Features

• 2 thermocouple input channels

• Supports multiple thermocouple types (K, J, L, T, N, E, U, B, C, R, S)

• High accuracy with 16-bit resolution

• Cold junction compensation integrated

• Electrical isolation between I/O and bus system

• Compact 12 mm EtherCAT terminal design

• Diagnostic LEDs for input and status monitoring

• Seamless integration with Beckhoff TwinCAT

Technical Specifications

• Part Number: EL3312

• Manufacturer: Beckhoff

• Channels: 2 thermocouple inputs

• Supported Types: K, J, L, T, N, E, U, B, C, R, S

• Resolution: 16-bit

• Measurement Range: Sensor dependent, up to +1800 °C (type-specific)

• Cold Junction Compensation: Integrated

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

• Housing Width: 12 mm

• Mounting: DIN rail (EtherCAT Terminal system)

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

Applications

• Industrial temperature monitoring and control

• Process automation with thermocouple sensors

• Machine control requiring precise thermal feedback

• Energy and building automation

• Laboratory and test stand automation

Why Choose the EL3312

• Flexible support for a wide range of thermocouple types

• Compact 2-channel design with 16-bit precision

• Built-in cold junction compensation

• Real-time EtherCAT communication performance

• Proven Beckhoff reliability with TwinCAT compatibility

Order Now

The Beckhoff EL3312 2-channel thermocouple input terminal is available and ships worldwide.

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