Part Number:

EL3602-0002

Manufacturer: Beckhoff
Series: EL EtherCAT Terminal Series
  • Rated 4.5 (13 total ratings)
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The Beckhoff EL3602-0002, part of the EL EtherCAT Terminal Series, is a two-channel analog input terminal with a resolution of 24 bits. It operates within a signal voltage range of -200 to +200 millivolts. With a typical current consumption of 190 mA on the E-bus, the device weighs approximately 60 grams.

Part Number:

EL3602-0002

Manufacturer: Beckhoff
Series: EL EtherCAT Terminal Series
  • Rated 4.5 (13 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
    In-Stock, Ships 3-5 Days
  • Call for Expedited Shipping and Product Condition Options
Free Ground Shipping
Worldwide Delivery
Repair Options Available

The Beckhoff EL3602-0002, part of the EL EtherCAT Terminal Series, is a two-channel analog input terminal with a resolution of 24 bits. It operates within a signal voltage range of -200 to +200 millivolts. With a typical current consumption of 190 mA on the E-bus, the device weighs approximately 60 grams.

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Product Description

The Beckhoff EL3602-0002 is an EL EtherCAT terminal that measures input voltage; it is optimized for a two-channel configuration and delivers enhanced resolution measurement with 24 bits of precision. It features differential input and allows measurement of signal voltages within a -200 mV to 200 mV range, thus, it can also be utilized in applications that require low signal levels but are of high precision.

The input leakage resistances are internally more than 200 kΩ guaranteeing very little distortion of the signals being measured. The terminal can be set to four ranges: default 20 ms, 1-400 ms options to configure. The range is more extensive to meet a variety of applications. It incorporates a 10 kHz input filter to limit noise with crosstalk suppression ratio of greater than 60 dB, improving working efficiency and dependability of the device in complex industries.

Despite the terminal operating voltage of 35 V, the common mode input voltage is rated protection against potentially dangerous voltages between the input channels. Measurement error is less than ±0.05 % of measurement at 25°C using 50 Hz filter ensuring a lot of reasonable condition. The terminal has an E-bus supply current of 190 mA and can work at ambient temperature of 0 °C to +55 °C; but can be used to -25 °C. The EL3602-0002 is very light weighing around 60g and easily attaches to any 35mm DIN rail. Other features include CE, UL, ATEX and IECEx approvals making it ideal for hazardous environments, compliant and certifiable according international safety standards. To safely use the terminal, the power supply must come from a SELV/PELV which serves the purpose of electric isolation as well as protection.

EL3602-0002 Technical Specifications

Product: EL3602-0002 | EtherCAT Terminal, 2-channel analog input
Measurement Error/uncertainty: < ±0.05% at 25°C, 50 Hz filter (relative to full scale value)
Current Consumption E-bus: typ. 190 mA
Crosstalk Attenuation: > 60 dB
Operating/storage Temperature: 0…+55°C/-25…+85°C
Weight: approx. 60 g
Approvals/markings: CE, UL, ATEX, IECEx
Signal voltage: -200…+200 mV
Resolution: 24 bit
Number Of Inputs: 2 (differential)
Power Supply: via the E-bus
Internal Resistance: > 200 kΩ
Input Filter Limit Frequency: 10 kHz
Common-mode Voltage U<sub>cm</sub>: max. 35 V
Conversion Time: 20 ms default setting, 1–400 ms configurable

Frequently Asked Questions about EL3602-0002


Q: What is the EL3602-0002 module used for?

A: The EL3602-0002 is a 2-channel analog input EtherCAT Terminal designed for precise measurement of low-level voltage signals.

Q: How many inputs does the EL3602-0002 have, and what type are they?

A: The module provides 2 differential inputs, ideal for applications requiring accurate signal measurement without common-mode interference.

Q: What is the signal voltage range for the inputs?

A: The module supports a -200 mV to +200 mV voltage range, making it suitable for low-voltage sensors and instrumentation.

Q: What is the resolution of the EL3602-0002?

A: The module features a 24-bit resolution, ensuring high precision in analog measurements.

Q: How is the module powered, and what is its internal resistance?

A: - Power supply: via the E-bus, eliminating the need for an external power source. - Internal resistance: Greater than 200 kΩ, minimizing signal loading for accurate measurements.

Internal Product Review

  • ‘‘The Beckhoff EL3602-0002 has two channels of analogue input and is a member of the EL EtherCAT Terminal Series. It functions with a 24 bit resolution and a -200 to +200 mV signal voltage range. The weight of the EtherCAT Terminal is around 60 grammes.’’

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