EP3184-1002

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The EP3184-1002 digital input module offers a configurable input filter, operates on a nominal voltage of 24 V DC, and supports the EtherCAT protocol. As part of the EP Digital Input Series manufactured by Beckhoff, it accommodates up to four inputs with a conversion time of approximately 100 microseconds.

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Product Description:

The EP3184-1002 digital input module offers precision and versatility for modern industrial automation applications. As part of Beckhoff's high-performance EP Digital Input Series, it provides 16-bit resolution and a maximum measurement error of less than 0.3% for accurate readings. The module accommodates up to four single-ended inputs through robust M12 connections, with each channel supporting signals ranging from -10/0 to +10 volts as well as common 4-20 mA process signals. This flexibility allows the EP3184-1002 to interface seamlessly with a wide array of existing field instrumentation.

This module carries out conversions rapidly at approximately 100 microseconds, sampling inputs up to 5 kHz to capture fast-moving processes. Its configurable input filter helps prevent signal interference or noise from distorting measurements. All data transfers occur over EtherCAT, enabling high-speed communication for real-time control. Additional features like distributed clocks further synchronize automation systems down to the microsecond. Within its operating range from -25 to 60 degrees Celsius, the EP3184-1002 reliably gathers input even in demanding industrial environments.

All connections utilize shielded M8 and M12 connectors for robust electrical connectivity and protection against potential interference. Dual M8 ports provide two high-density sockets containing two inputs each, with unused terminals disabled to simplify cabling. The module is engineered to meet the demanding needs of production facilities, performing over hundreds of thousands of cycles with minimal drift or degradation in accuracy. To ease setup and configuration, the input filter settings as well as required signal type for all four channels may be individually parameterized using Beckhoff automation software. This streamlines commissioning across varied process conditions. Compact dimensions conserve space in decentralized or panel-mounted control cabinets. Together with low measurement uncertainty, the EP3184-1002 offers exceptional metrological performance for critical manufacturing and process applications.

Bus Interface
M8 4-pin A-coded socket x2 (shielded)
Common-mode Voltage
≤35 V
Communication Protocol
EtherCAT
Conversion Time
~100 µs
Distributed Clocks
Yes
Input Connector
M12 5-pin A-coded
Input Filter
Configurable
Input Filter Cutoff
5 kHz
Input Signal Types
±10 V, 0/4–20 mA (configurable)
Input Sockets
1 & 3 (2 channels each)
Internal Resistance
≥200 kΩ
Measurement Uncertainty
±0.3% FS
Number of Inputs
4 single-ended
Operating Temperature
-25 to +60°C
Resolution
16-bit (signed)
Storage Temperature
-40 to +85°C
Supply Voltage
24 V DC (-15%/+20%)

Frequently Asked Questions about EP3184-1002:

Q: What is the nominal voltage of the EP3184-1002?

A: The nominal voltage for the EP3184-1002 is 24 V DC, with a tolerance of -15% to +20%.

Q: How many inputs does the EP3184-1002 support?

A: The module supports up to four single-ended inputs.

Q: What is the conversion time for the EP3184-1002?

A: The conversion time is approximately 100 microseconds.

Q: What temperature ranges can the EP3184-1002 operate in?

A: The operating temperature range is from -25°C to +60°C, while the storage temperature range is from -40°C to +85°C.

Q: What types of signals can the EP3184-1002 accept?

A: It can accept signal types of -10/0…+10 V and 0/4…20 mA, which are parameterizable per channel.


Internal Product Review

  • ‘‘The EP3184-1002 excels in precision with its 16-bit resolution and low measurement error of less than ±0.3%. Its robust design and flexibility in input types make it a reliable option for modern automation needs.’’

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