
The Beckhoff EP3184-0002 is a compact EtherCAT Box module designed for distributed analog signal acquisition in industrial automation applications. This device features four single-ended analog input channels that can be individually parameterized to process either voltage signals in the -10 V to +10 V range or current signals in the 0/4 to 20 mA range. Each input provides 16-bit resolution with electrical isolation between field signals and the EtherCAT bus. The module offers configurable input filtering and conversion times, automatic limit monitoring, and flexible scaling options. Signals are connected via individual M12 sockets per channel, while EtherCAT communication is handled through M8 connectors. The rugged IP65/66/67-rated housing with polyamide construction makes it suitable for harsh industrial environments and direct machine mounting applications.
Item Details
- Brand Name: Beckhoff
- Manufacturer: Beckhoff Automation GmbH & Co. KG
- Item Type Name: EtherCAT Box Analog Input Module
- Product Family / Series: EP3xxx EtherCAT Box Analog Input Series
- Part Number: EP3184-0002
Product Specifications
- number_of_channels: 4
- input_type: Single-ended analog inputs
- voltage_range: -10 V to +10 V (parameterizable per channel)
- current_range: 0/4 to 20 mA (parameterizable per channel)
- resolution: 16 bit
- conversion_time: Approximately 100 µs
- electrical_isolation: 500 V (between field signals and EtherCAT bus)
- fieldbus_interface: EtherCAT
- signal_connections: 4 × M12 connectors (one per input channel)
- ethercat_connections: 2 × M8 sockets (signal feed-through)
- operating_temperature: -25 to +60 °C
- protection_rating: IP65/66/67
Additional Details
- Country of Origin*: Germany
- Housing Material: PA6 (polyamide)
- Sealing Compound: Polyurethane
- Contacts: CuZn, gold-plated
- Metal Parts: Brass, nickel-plated
- Mounting Type: Two fastening holes Ø 3.5 mm for M3 screws
*Country of origin may vary.
Measurements
- Weight: 0.165 kg
- Dimensions: 26.5 × 13.5 mm mounting holes
All PLC Direct products come with a 1-year warranty. The warranty is issued by PLC Direct. Warranty coverage commences at the date of purchase. The warranty is for mechanical defects or failures not caused by human factors including but not limited to (a) incorrect installation, (b) operating the unit in sub-optimal conditions or in scenarios not recommended by the manufacturer, (c) poor unit maintenance, etc. The warranty does not cover programming or software related issues.
If the product is eligible for PLC Direct’s warranty coverage and the customer encounters an issue with the product, we will request the item is shipped to us for diagnosis and examination. Regardless of the cause of product issues, the customer will bear responsibility for the cost of shipping the unit to PLC Direct for evaluation. Where the unit was damaged by human factors, we will offer a repair or replace quote; in cases where damage was caused by human factors, the customer is responsible for the cost of shipping the repaired/replaced unit from PLC Direct to the customer. Where the unit was not damaged by human factors but is covered by PLC Direct’s warranty, we will repair or replace the unit at our cost (or, in rare cases, refund you your purchase); in such cases, PLC Direct will bear the cost of shipping the repaired or replaced product back to the customer. It is up to PLC Direct’s discretion whether to repair, replace, or refund the customer in such cases. Diagnoses can take time to complete based on technician availability and the complexity of diagnosis.
In no event shall PLC Direct be liable for any damages except actual damages up to, but not exceeding, the amount paid to us for the product, including we shall not be liable for any consequential or indirect damages or lost profits whether or not advised of same.
PLC Direct offers free shipping worldwide. Product ship from a various warehouses worldwide based on the customer's and the product's location. The estimated delivery date on the product page is PLC Direct's best estimated assuming a US-based shipping destination.
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