EP3314-0002

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The Beckhoff EP3314-0002 is an advanced digital input device that belongs to the EP Digital Input Series and features a robust EtherCAT protocol interface. It's designed with a measuring range tailored for type K sensors, from -100 to +1370°C. The module weighs approximately 165 grams and meets IP65/66/67 standards for protection and resistance.

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Product Description:

The Beckhoff EP3314-0002 digital input module delivers precise and versatile temperature measurement for industrial applications. As part of the established EP Series, it couples high accuracy with rugged reliability under demanding conditions. The module accommodates a variety of common thermocouple types through its four M12 connection ports. Utilizing a voltage measurement range from ±30 mV up to ±75 mV, the EP3314-0002 is factory-calibrated for type K sensors between -100°C and 1370°C. However, users can freely configure representation in 0.1 or 0.01°C steps depending on their needs.

Constructed to withstand harsh environments, the module carries IP65 to IP67 ratings for dust and water ingress protection. Its robust polyamide housing withstands wide operating temperatures from -25°C to 60°C. Open circuit recognition safeguards against faulty inputs, while 24 V DC nominal power with overvoltage tolerance ensures dependable performance.

At the core, EtherCAT communication enables high-speed data sampling from 2.5 seconds down to an impressive 20 milliseconds. The module’s distributed clock functionality and leakage current monitoring increase measurement accuracy. Front-access connectors simplify installation and maintenance tasks. Overall, the EP3314-0002 delivers a comprehensive temperature measurement solution for industrial processes and quality control. Applications benefit from its flexible thermocouple compatibility, high-resolution readings, and intrinsically safe design able to endure real-world factory conditions without fault.

Bus Interface
2× M8, 4-pin, A-coded, shielded
Connection Method
2-wire M12 socket for thermocouple
Current Consumption
120 mA
Input Filter
5 configurable variations
Measurement Uncertainty
< ±0.3% (Type K)
Number of Inputs
4
Power Supply Input Connector
1× M8 male, 4-pin, A-coded
Power Supply Output Connector
1× M8 female, 4-pin, A-coded
Protocol
EtherCAT
Resolution
16 bit; 0.1/0.01°C or 1/2/4 µV per digit
Special Feature
Open-circuit recognition
Supply Voltage
24 V DC (-15%/+20%)
Supported Sensor Types
B, C, E, J, K, L, N, R, S, T, U, mV
Temperature Range (Type K)
-100 to +1370°C
Voltage Measurement Range
±30/±60/±75 mV

Frequently Asked Questions about EP3314-0002:

Q: What is the measuring range for the EP3314-0002?

A: The measuring range for the EP3314-0002 is tailored for type K sensors, spanning from -100 to +1370°C.

Q: What types of sensors are compatible with the EP3314-0002?

A: The EP3314-0002 supports various sensor types, including B, C, E, J, K, L, N, R, S, T, and U, with type K as the default setting.

Q: What is the nominal voltage for the EP3314-0002?

A: The nominal voltage for the EP3314-0002 is 24 V DC, with a tolerance of -15% to +20%.

Q: What is the protection rating of the EP3314-0002?

A: The EP3314-0002 has an IP65/66/67 protection rating, ensuring it is dust-tight and resistant to water ingress.

Q: What is the conversion time for the EP3314-0002?

A: The conversion time for the EP3314-0002 is approximately 2.5 seconds up to 20 milliseconds, depending on the configuration.


Internal Product Review

  • ‘‘The EP3314-0002 EtherCAT digital input module excels in versatility and reliability, supporting multiple sensor types with a high-resolution output. Its robust design ensures accurate measurements even in demanding conditions.’’

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