Beckhoff EL3201-0010 EtherCAT Terminal High-Precision RTD Input Module

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Manufacturer: BECKHOFF
Product No.: EL3201-0010
Country of origin:Germany
Product Type: EtherCAT Terminals
Payment: T/T, Western Union
Weight: 60g
Dimensions: 12 mm x 100 mm x 68 mm
Shipping port: Xiamen
Warranty: 12 months

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Description

Designed for high-precision temperature sensing in demanding industrial environments, the Beckhoff EL3201-0010 is a 1-channel analog input terminal engineered to interface directly with resistance temperature detectors (RTDs). This EtherCAT terminal utilizes a 4-wire connection methodology, enabling active lead resistance compensation to achieve high measurement accuracy across varying environments.

By digitizing signals with 16-bit resolution, the EL3201-0010 RTD sensor terminal provides highly stable and linearized temperature monitoring. The module comes equipped with integrated digital filtering, limit value monitoring, and configurable conversion rates, making it an essential hardware component for critical thermal management, process monitoring, and calibration systems.

Features

Single-channel high-precision analog input optimized for Pt100 and other resistance sensors.
4-wire connection technology for complete compensation of lead-wire resistance.
16-bit resolution with an integrated configurable digital filter.
Compact 12 mm terminal housing with diagnostic and signal status LEDs.
Efficient power delivery and fast communication via the EtherCAT E-bus.
Built-in limit value monitoring and adjustable conversion times.

Applications

High-accuracy temperature loop control in chemical processing plants.
Thermal monitoring and safety interlocking in power generation facilities.
Precision climate control and environmental chambers.
Laboratory instrumentation and automated test stands.

Technical Specifications

Manufacturer	Beckhoff
Part Number/Model	EL3201-0010
Product Type	EtherCAT Terminal (1-Channel Analog Input)
Number of Inputs	1
Connection Technology	4-wire
Supported Sensor Types	Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni1000, resistance measurement (10 Ohm to 1/4 kOhm), KTY sensors
Measuring Range	-200 to +850 degC (Pt sensors); -60 to +250 degC (Ni sensors); -200 to +320 degC (high-precision)
Resolution	0.01 degC per digit
Conversion Time	Approx. 24 ms default (4 to 500 ms configurable)
Input Filter Limit Frequency	Typ. 1 kHz
Measuring Current	< 0.5 mA (load-dependent)
Measuring Error	< ±0.1 degC at 40 degC ambient temperature (4-wire, Pt100, -200 to +320 degC, 50 Hz filter)
Electrical Isolation	500 V (E-bus / signal voltage)
Current Consumption E-bus	Typ. 190 mA
Process Image Bit Width	1 x 32 bit RTD input
Operating Temperature	-25 to +60 degC
Storage Temperature	-40 to +85 degC
Relative Humidity	95%, non-condensing
EMC Immunity / Emission	Conforms to EN 61000-6-2 / EN 61000-6-4
Vibration / Shock Resistance	Conforms to EN 60068-2-6 / EN 60068-2-27
Protection Rating	IP20
Housing Material	Polycarbonate
Dimensions (W x H x D)	12 mm x 100 mm x 68 mm
Weight	Approx. 60 g

Connections and Interfaces

Connection Parameter	Specification
Solid Conductor Cross-section	0.08 to 2.5 mm² (AWG 28 to 14)
Stranded Conductor Cross-section	0.08 to 2.5 mm² (AWG 28 to 14)
Ferrule Cross-section	0.14 to 1.5 mm² (AWG 26 to 16)
Stripping Length	8 to 9 mm
Wiring Mechanism	Spring actuation by screwdriver
Power Contacts Current Load	Imax: 10 A

Installation Guidelines

Mount directly onto a standard 35 mm DIN rail (conforming to EN 60715) with an integrated lock.
Ensure stable side-by-side terminal mounting using the double slot and key connection mechanism.
Verify that the cumulative current consumption of the E-bus does not exceed the power supply limits of the upstream coupler or power terminal.
Utilize properly shielded cables for analog signal connections to prevent electromagnetic interference.

Compliance and Certifications

CE
UL
ATEX: II 3 G Ex nA IIC T4 Gc

Key Features:

#Analog Input Modules #Beckhoff EtherCAT Terminals

Which sensor types are supported by the Beckhoff EL3201-0010?

The EL3201-0010 supports Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni1000, resistance measurements (10 Ohm to 1.2 or 4 kOhm), and KTY sensors.

What is the benefit of the 4-wire connection on the EL3201-0010?

The 4-wire connection technology enables the module to actively compensate for lead wire resistance, ensuring high accuracy over long distances without sensor drift.

What is the power consumption of this module from the E-bus?

The EL3201-0010 is powered directly via the E-bus and has a typical current consumption of 190 mA.

Does this terminal feature hazardous area approvals?

Yes, the module is certified under ATEX with the Ex marking: II 3 G Ex nA IIC T4 Gc.

Global Express Shipping

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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 professional technical warranty.

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For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin

Technical knowledge

$Math Operations Using OpenPLC for Industrial Automation Applications$

Beckhoff EL3201-0010 EtherCAT Terminal High-Precision RTD Input Module