EtherCAT Junction Module.

  • Realizing flexible wiring by daisy chain and branch connection
  • Connection Lengths: Up to 100 m (100BASE-TX)
  • Easy to maintain, to prevent entire system breakdown
  • Dual Isolated Power Input with Redundancy backup
  • Internal Monitoring Hardware Information
  • EtherCAT Conformance test tool verified
  • Operating Temperature -20 to +70 °C

Certifications:     EtherCATlogo1

Support Links: Datasheet

SKU: QEC-RXXJT2S Category: Tag:

ICOP’s QEC-RXXJT series are standard industrial EtherCAT slave junction modules, with standard EtherCAT junction modules and fiber optics modules. Supports flexible wiring configurations in line, tree, and star topologies, allowing EtherCAT systems to remain operational if a machine error requires a shutdown.


Complying with the EtherCAT Conformance Test Tool (ET9400), the QEC-RXXJT is qualified and can cooperate with most third-party EtherCAT master systems for quick implementation in industrial applications.

The QEC-RXXJT1S/2S modules offer standard EtherCAT Junction, allowing for both daisy chain and branch connections. Realizing flexible wiring by daisy chain and branch connection, designed to support connection lengths of up to 100 meters with 100BASE-TX, these modules ensure robust and reliable networking in demanding industrial environments. The QEC-RXXJT series can also monitor hardware information on temperature, voltage, current, and startup time (hr). These features allow users to track the system’s carbon footprint and estimate its lifespan.

The QEC-RXXJT series measures 107.45 x 77.4 x 30 mm and supports standard system operation from -20 to +70°C. It can be easily installed by Din Rail mounting kit and features a European-style terminal block that provides easy installation and removable wiring terminals for easy deployment.

重さ 240 g
サイズ 107.45 × 66 × 30 mm


Technical data
Task within EtherCAT system Conversion of the EtherCAT network
Connection Lengths 100 m (100BASE-TX)
Connector Interface RJ45
Connector Color Red: with PoE; Black: without PoE
Protocol EtherCAT
Ethernet Standard IEEE 802.3
Transmission Rate 100Mbps
Configuration Not required
Power Connector 4-pin Power Input/Output & 2-pin FGND
Power Requirement +19 to +50VDC Power Input (Typ. +24VDC@20mA)
Power Consumption 0.5 W
LED Indicator PWR, RUN, LINK, ERROR, Junction RJ45 LINK
Certifications CE, FCC, VCCI
Operating Temperature -20°C to +70 °C
Dimension 107.45 x 66 x 30mm (Without DIN-Rail)
Weight 240 g
Installation DIN rail
Internal Monitoring Temperature, Voltage, Current, Startup time


Scroll to Top