QEC‑RXXCFFG: Compact EtherCAT Compound I/O (Digital and Analog) and Gateway, for High‑Speed Control

ICOP’s QEC-RXXCFFG is an EtherCAT SubDevice with comprehensive functionality for modern industrial automation.
It features isolated 32-channel Digital I/O, 2 slots of 16-bit ADC/DAC, and 1 COM Port (RS232/485) that deliver powerful capabilities while minimizing component costs.
It has passed the EtherCAT Conformance Test Tool (ET9400), ensuring seamless integration with EtherCAT MDevice. This guarantees reliable performance and compatibility with various industrial setups.

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Compound Flexible I/O and Serial Port in One Module

The CIO series features up to an isolated 32-channel Digital I/O (e.g., 32 DI, 32 DO, or 16 DI + 16 DO), 2 configurable AI/O slots supporting 16-bit ADC/DAC modules, and 1 COM Port, which users can customize.

Advanced Digital I/O, AI/O, and Serial Capabilities

The QEC-RXXCFFG includes 16 isolated digital input channels and 16 isolated digital output channels. Its digital input supports sink configurations for both NPN and PNP types, with a safe operating frequency of up to 3000 Hz. The digital output can handle a load voltage rating of up to 60VDC with a typical load current of 500mA and a peak current of 1000mA. With isolation protection rated at 2500 Vrms for digital inputs and 1500 Vrms for digital outputs, these modules provide exceptional reliability and safety in industrial applications.

Digital I/O	Digital Input	Digital Output
Channels	16 (Isolated)	16 (Isolated)
Input Type	Sink (Supports both NPN and PNP configurations)
Frequency	Safe Operating Frequency: ≤3000 Hz Rise Time (tr): 6us, Fall Time (tf): 6us	Operating Frequency: 1000Hz Turn-On Time: 0.25ms, Turn-Off Time: 20us
Load Voltage	+24V (Options: 24V or 48V)	+60Vdc
Load Current	–	Typ. 500mA (peak 1000mA)
Isolation Protection	2500 Vrms	1500 Vrms

Each module is equipped with 1 channel of 16-bit DAC and 1 channel of 16-bit ADC, which supports high-accuracy voltage and current measurement. The analog output supports various ranges, including 0-24mA and ±12V, while the analog input offers range up to ±22V with a resolution of 16 bits and ±0.2% FSR at 25°C.

Analog I/O	Analog Input	Analog Output
Channels	1 (Differential)	1
Input/Output Type	Voltage (V)	Voltage (V, mV), Current (mA)
Current Range	–	0~24mA, 3.5~23.5mA, 0~20mA, 4~20mA, ±24mA
Voltage Range	±22V, ±20V, ±11V, ±10V, 5V, 0~22V, 0~20V, 0~11V, 0~10V	0~5V, 0~10V, ±5V, ±10V, 0~6V, 0~12V, ±6V, ±12V
Overvoltage Protection	Up to ±24 V	–
Resolution	16-bit with accuracy ±0.2% FSR @25°C	16-bit with accuracy ±0.2% FSR@25°C

It also features a standard RS232/485 serial port with data rates up to 115200 bps.

Serial Port
Interface Mode	RS232/RS485 (D-Sub 9-pin)
Data transfer rate (bps)	2400, 4800, 9600, 14400, 19200, 38400, 57600, 115200
Data width (bit)	5/6/7/8
Hardware Flow Control	CTS/RTS

Precise Synchronization with Distributed Clock

The QEC-RXXCFFG’s digital I/O functionality supports Distributed Clock (DC) mode, ensuring precise synchronization between devices. This is essential for applications requiring high accuracy and timing consistency. With a cycle time as low as 1 ms, these modules provide optimal performance for demanding industrial tasks.

Compact and Reliable Design

The QEC-RXXCFFG, measuring 107.45 x 49 x 77.31 mm and weighing only 370g, supports DIN-rail mounting and features a robust Euroblock terminal block for hassle-free installation and wiring.

Its operating temperature range is -20°C to +70°C (and an optional range of -40°C to +85°C). It also includes built-in monitoring for temperature, voltage, current, and startup time.

Comprehensive Industrial Automation Solution

The QEC-RXXCFFG provides a robust and versatile solution for industrial automation, combining advanced features with ease of use. Whether for high-precision tasks or versatile I/O configurations, these modules meet the needs of modern industries.

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For more info and sample request, please write to info@icop.com.tw, call your nearest ICOP Branch, or contact our Worldwide Official Distributor.