BECKHOFF EP3184-0002 EtherCAT Box 4-Channel Analog Input Module

SKU EP3184-0002

Disponibile

12-month warranty
Free returns within 30 days

Manufacturer: BECKHOFF
Product No.: EP3184-0002
Origin Germany
Product Type: EtherCAT Modules
Payment: T/T, Western Union
Weight: 0.5 kg
Shipping port: Xiamen
Warranty: 12 months

Product Description

Description

The BECKHOFF EP3184-0002 EtherCAT Box is a 4-channel analog input module designed for harsh industrial environments requiring decentralized data acquisition. Featuring an IP65, IP66, and IP67 protection rating, this machine-mount module connects directly to the EtherCAT network via M8 sockets and acquires precise process signals without requiring a control cabinet.

This module processes four single-ended analog inputs, with each channel individually parameterizable for voltage or current signals ranging from -10/0 to +10 V or 0/4 to 20 mA. Operating with a 16-bit resolution including sign and support for distributed clocks, the EP3184-0002 delivers deterministic measurement timing for demanding automation and control applications.

Features

Four single-ended analog input channels parameterizable for voltage or current
Voltage ranges: -10/0 to +10 V; current ranges: 0/4 to 20 mA
High 16-bit resolution including sign for accurate signal acquisition
Integrated EtherCAT interface with dual shielded M8 sockets for line topology
Distributed clocks support for synchronized, time-precise measurements
Rugged fully potted plastic housing with IP65, IP66, and IP67 protection ratings
Sensor supply powered from the 24 V DC load supply voltage UP

Applications

Decentralized machine control systems without control cabinets
Industrial pressure, flow, and level monitoring using standard analog sensors
Automated test stands and measurement equipment requiring distributed data acquisition
Conveyor and handling systems operating in wet or dusty industrial environments

Technical Specifications

General

Parameter	Specification
Manufacturer	BECKHOFF
Exact Model	EP3184-0002
Product Type	EtherCAT Box
Protocol	EtherCAT
Number of Inputs	4 (single-ended, 1 per socket)

Signal and I/O

Parameter	Specification
Signal Type	-10/0 to +10 V \| 0/4 to 20 mA, parameterizable per channel
Internal Resistance	> 200 kOhm (voltage) \| typ. 85 Ohm + diode voltage (current)
Common-Mode Voltage UCM	max. 35 V
Resolution	16 bit (incl. sign)
Measurement Error / Uncertainty	< +-0.3 % (relative to full scale value)
Conversion Time	~ 100 us
Input Filter Limit Frequency	5 kHz
Input Filter	Configurable
Distributed Clocks	Yes

Electrical

Parameter	Specification
Nominal Voltage	24 V DC (-15 % / +20 %)
Sensor Supply	From load supply voltage UP
Current Consumption from US	120 mA
Electrical Isolation	500 V

Connections and Interfaces

Parameter	Specification
Bus Interface	2 x M8 socket, shielded, screw type
Input Connections	4 x M12 x 1, 5-pin, a-coded (1 per channel)
Power Supply Connection	Feed: 1 x M8 male socket, 4-pin; Downstream: 1 x M8 female socket, 4-pin

Environmental and Mechanical

Parameter	Specification
Operating Temperature Range	-25 to +60 degC
Storage Temperature Range	-40 to +85 degC
Vibration / Shock Resistance	Conforms to EN 60068-2-6 / EN 60068-2-27
EMC Immunity / Emission	Conforms to EN 61000-6-2 / EN 61000-6-4
Protection Rating	IP65 / IP66 / IP67 (conforms to EN 60529)
Installation Position	Variable

Compliance and Certifications

Parameter	Specification
Approvals and Markings	CE, UL, ATEX
Ex Marking	II 3 G Ex nA IIC T4 Gc

Installation Guidelines

Ensure the system is completely de-energized before beginning mechanical or electrical installation.
Verify that the mounting surface is clean and secure the EP3184-0002 module in the desired variable orientation using compatible machine screws.
Connect the incoming EtherCAT network cable to the designated M8 bus socket and daisy-chain to downstream devices if applicable.
Attach the 24 V DC system and load supply lines to the M8 power feed connectors, ensuring correct polarity and voltage tolerances.
Wire analog sensors to the M12 a-coded input sockets, paying attention to shielding and correct pin assignments for voltage or current signal types.
Verify all connections, secure screw locks on M8 and M12 connectors to maintain IP65/66/67 sealing, and restore power before commissioning via TwinCAT.

Shipping & Returns

Global Express Shipping

Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our technical warranty.

FAQ

What is the BECKHOFF EP3184-0002?

The BECKHOFF EP3184-0002 is a decentralized 4-channel analog input module enclosed in an IP65, IP66, and IP67 rated EtherCAT Box housing for machine-level measurement applications.

What signal types does the EP3184-0002 support?

The BECKHOFF EP3184-0002 supports parameterizable input signals per channel, including -10/0 to +10 V voltage signals and 0/4 to 20 mA current signals.

What is the resolution of the analog inputs on the EP3184-0002?

The BECKHOFF EP3184-0002 features a 16-bit resolution including sign for high-precision analog data acquisition.

Does the EP3184-0002 support distributed clocks?

Yes, the BECKHOFF EP3184-0002 supports distributed clocks to ensure synchronized and time-deterministic data capture across the EtherCAT network.

What enclosure protection rating does the EP3184-0002 provide?

The BECKHOFF EP3184-0002 provides IP65, IP66, and IP67 protection ratings, enabling direct cabinet-free installation on machinery exposed to dust, water, and harsh industrial environments.

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