EP3314-0002 | Beckhoff EtherCAT Box 4-Channel Analog Input, Thermocouple 16-Bit

Beckhoff · Sensors & Instrumentation

Description  The Beckhoff EP3314-0002 is a 4-channel EtherCAT Box analog input module for thermocouple temperature measurement. It features 16-bit resolution, M12 connections, and supports multiple thermocouple sensor types with reliable accuracy in demanding automation environments.     Technical Specifications  Condition New/Never Used Surplus Brand Beckhoff Category I/O Modules Part Number EP3314-0002 Subcategory EtherCAT Analog Input Modules Protocol EtherCAT Bus Interface 2 x M8 socket, 4-pin, a-coded, shielded Number of Inputs 4 Connection Method M12 socket, 2-wire thermocouple connection Resolution 16-bit, adjustable representation (0.1/0.01°C or 1/2/4 µV per digit) Voltage Measurement ±30/±60/±75 mV Conversion Time 2.5 s to 20 ms (default ~250 ms) Supported Sensor Types B, C, E, J, K, L, N, R, S, T, U, plus mV measurement Measuring Range Type K preset: -100…+1370 °C (depends on sensor type) Measurement Error < ±0.3% (type K, full scale value) Nominal Voltage 24 V DC (-15%/+20%) Current Consumption 120 mA from US Electrical Isolation 500 V Input Filter 5 variations, configurable Features Open-circuit recognition Power Supply Connection Feed: 1 x M8 male socket, 4-pin, a-coded; downstream: 1 x M8 female socket, 4-pin, a-coded Operating Temperature -25…+60 °C Storage Temperature -40…+85 °C Weight approx. 165 g   Information About EP3314-0002 The EP3314-0002 is part of Beckhoff’s EtherCAT Box I/O series, designed for decentralized measurement and control applications in automation systems. This unit provides 4 independent analog inputs for thermocouples, making it suitable for accurate temperature monitoring across a wide range of sensor types. Its 16-bit resolution ensures high measurement precision, while configurable input filters allow users to optimize response time and signal stability. Built with robust M12 and M8 connections, electrical isolation up to 500 V, and support for harsh operating environments, the EP3314-0002 is engineered for reliable performance in demanding industrial applications. Key Features: Four Independent Inputs: Equipped with four thermocouple input channels, enabling simultaneous monitoring of multiple temperature points within an automation process. High-Resolution Measurement: Provides 16-bit resolution with adjustable output representation in °C or µV, ensuring accurate and fine-grained readings for precise process control. Extensive Sensor Support: Compatible with a wide range of thermocouple types (B, C, E, J, K, L, N, R, S, T, U) as well as direct mV measurements, making it versatile across industrial sectors. Configurable Response Time: Conversion time can be adjusted between 20 ms and 2.5 s, allowing optimization for either fast response or stable averaging depending on the application. Open-Circuit Detection: Includes built-in functionality to detect disconnections or sensor faults, reducing downtime and enhancing system reliability. Industrial-Grade Connectivity: Utilizes M12 sockets for thermocouple inputs and shielded M8 connectors for EtherCAT communication, ensuring secure and robust wiring in harsh environments. Strong Electrical Isolation: Offers 500 V isolation between I/O and supply, safeguarding both equipment and operators in demanding field applications. Rugged Environmental Performance: Operates reliably from -25 °C to +60 °C and can be stored down to -40 °C, making it suitable for both indoor and outdoor installations. The EP3314-0002 delivers the reliability and precision required for decentralized thermocouple temperature measurement in advanced industrial automation and process control systems.

Brand: Beckhoff · Category: Sensors & Instrumentation

Key features

• Four Independent Inputs: Equipped with four thermocouple input channels, enabling simultaneous monitoring of multiple temperature points within an automation process.
• High-Resolution Measurement: Provides 16-bit resolution with adjustable output representation in °C or µV, ensuring accurate and fine-grained readings for precise process control.
• Extensive Sensor Support: Compatible with a wide range of thermocouple types (B, C, E, J, K, L, N, R, S, T, U) as well as direct mV measurements, making it versatile across industrial sectors.
• Configurable Response Time: Conversion time can be adjusted between 20 ms and 2.5 s, allowing optimization for either fast response or stable averaging depending on the application.
• Open-Circuit Detection: Includes built-in functionality to detect disconnections or sensor faults, reducing downtime and enhancing system reliability.
• Industrial-Grade Connectivity: Utilizes M12 sockets for thermocouple inputs and shielded M8 connectors for EtherCAT communication, ensuring secure and robust wiring in harsh environments.
• Strong Electrical Isolation: Offers 500 V isolation between I/O and supply, safeguarding both equipment and operators in demanding field applications.
• Rugged Environmental Performance: Operates reliably from -25 °C to +60 °C and can be stored down to -40 °C, making it suitable for both indoor and outdoor installations.

Specifications

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