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Ethercat Splitter

Carat10-D8TXEC-A2D2

8-Port DIN-Rail Industrial EtherCAT Splitter

Features and Benefits
  • Gigabit ConnectivityFeaturesFeatures
  • Gigabit Connectivity8 x 10/100Base-T(X) EtherCAT ports (1 input, 7 output)
  • Relay AlarmSupports flexible topologies: line, tree, star and combinations
  • Relay AlarmSupports cascading and expansion, up to 65,535 slave stations per segment
  • DIP Switch9~60VDC & 18~30VAC redundant power input
  • DIP SwitchMetal housing, IP40 protection
  • DIP Switch-40°C to +75°C wide operating temperature
Overview

The Carat10-D8TXEC-A2D2 is an 8-port 10/100 Base-T(X) DIN-Rail industrial EtherCAT Splitter developed specifically for EtherCAT network applications. It is equipped with 8×10/100 Base-T(X) EtherCAT ports, where Port 1 serves as the network uplink input and Ports 2 to 7 support EtherCAT downstream output. The device supports line, tree, star and various flexible network topologies, capable of connecting up to 65,535 slave nodes with no topological limitations, and supports topology management via standard EtherCAT configuration tools. It adopts 9-60 VDC / 18-30 VAC dual redundant power input, features IP40 enclosure protection and a wide operating temperature range from -40 ℃ to +75 ℃. It is widely deployed in industrial automation production line control, industrial robot systems and multi-axis motion control scenarios.

Technical Parameters
Standards Compliance
Standard IEEE 802.3i(10Base-T)
IEEE 802.3u(100Base-TX)
EtherCAT Interface
Protocol Standard EtherCAT
Interface Type 8 x RJ45 (1 input, 7 output), supports MDI/MDI-X adaptive
Transmission Rate 100Mbps
Transmission Distance ≤100m
Node Count ≤65535
Indicators
LED Indicators Power (P), Port (Link/ACT) 1 ~ 8
Mechanical
Dimensions 45mm x 136mm x 100mm (W x H x D)
Mounting DIN-Rail
Other IP40 protection, metal housing
Electrical
Input Voltage 24VDC(9 ~ 60VDC)
24VDC (9 ~ 60VDC) / 24VAC (18-30VAC) dual power input, overload and reverse polarity protection
(6-pin 5.08mm pitch terminal block, relay occupies 2 pins)
Wattage <5W
Environmental
Operating Temperature -40℃ ~ 75℃
Storage Temperature -40℃ ~ 85℃
Relative Humidity 5% ~ 95% (non-condensing)
Resources
Name Version Release Date Download
Datasheet for Carat10-D8TXEC-A2D2 250.1 KB
V1.0 Aug 25, 2026
Ordering Information
ModelDescription
Carat10-D8TXEC-A2D2 DIN-Rail industrial EtherCAT Splitter, equipped with 8×10/100Base-T(X) ports (1 uplink port, 7 downstream ports). Supports 24 VDC/24 VAC redundant power input, IP40 enclosure protection and rugged metal housing.

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