EL3202 | Beckhoff EtherCAT Terminal, 2-Channel RTD Temperature Input, 16-bit

Beckhoff · HMIs & Displays

Description The Beckhoff EL3202 is a 2-channel analog input EtherCAT terminal designed for precise temperature measurement using RTD sensors such as Pt100, Pt200, Pt500, Pt1000, and Ni series sensors. With 16-bit measurement resolution and support for both 2-wire and 3-wire connections, it provides highly accurate temperature acquisition for industrial automation and process monitoring applications.     Technical Specifications  Condition New/Never Used Surplus Manufacturer Beckhoff Part Number EL3202 Category PLCs / Machine Control Subcategory EtherCAT Analog Input Terminal Number of Inputs 2 RTD Inputs Supported Sensor Types Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni1000, KTY, Resistive sensors (10 Ω…1.2 kΩ / 4 kΩ) Connection Method 2-wire or 3-wire (default: 3-wire) Resolution 16-bit (0.1 °C per digit) Temperature Range Pt: -200…+850 °C; Ni: -60…+250 °C Measuring Current < 0.5 mA (load dependent) Conversion Time 85 ms default; configurable 2…800 ms Input Filter Limit Frequency typ. 1 kHz Measuring Error < ±0.5 °C (Pt sensors) Electrical Isolation 500 V (E-bus / signal voltage) E-bus Current Consumption typ. 190 mA Operating Temperature -25…+60 °C Storage Temperature -40…+85 °C Relative Humidity 95% (no condensation)       Information About EL3202 The EL3202 is part of the Beckhoff EtherCAT Terminal system and is specifically designed for high-accuracy RTD temperature measurement. It supports direct connection of two resistive temperature sensors, and the terminal can output either raw resistance values or converted temperature readings based on selectable sensor characteristics. Configured through Beckhoff TwinCAT software, the EL3202 allows users to choose the desired temperature conversion curve (Pt, Ni, KTY, etc.) and measurement mode. It supports both 2-wire and 3-wire sensor compensation, with 3-wire being the preferred method for reducing lead-wire resistance errors. Key Features: 2 RTD Measurement Channels supporting Pt100, Pt1000, Ni100, Ni1000, and various resistive sensors. High Accuracy: 16-bit resolution with < ±0.5 °C error for Pt sensors. Flexible Connection: Supports 2-wire and 3-wire RTD wiring. Configurable Conversion: Outputs temperature or raw resistance with selectable curves. Fast and Adjustable Sampling: Conversion times from 2 ms to 800 ms. Industrial Reliability: Electrical isolation and robust EMC performance. Easy Integration: Seamlessly connects to TwinCAT and EtherCAT automation systems. The EL3202 delivers the precision, flexibility, and reliability required for accurate temperature acquisition in distributed EtherCAT-based automation systems.

Brand: Beckhoff · Category: HMIs & Displays

Key features

• 2 RTD Measurement Channels supporting Pt100, Pt1000, Ni100, Ni1000, and various resistive sensors.
• High Accuracy: 16-bit resolution with < ±0.5 °C error for Pt sensors.
• Flexible Connection: Supports 2-wire and 3-wire RTD wiring.
• Configurable Conversion: Outputs temperature or raw resistance with selectable curves.
• Fast and Adjustable Sampling: Conversion times from 2 ms to 800 ms.
• Industrial Reliability: Electrical isolation and robust EMC performance.
• Easy Integration: Seamlessly connects to TwinCAT and EtherCAT automation systems.

Specifications

Contact Safety Shops for pricing, delivery and project support in the UAE.