DN 8033 EtherCAT Network Adapter

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Product Description

Product Attributes

Packaging & Delivery

Product Description

Product Attributes

Model No.: DN-8033

Packaging & Delivery

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Product Description

DN-8033 EtherCAT Network Adapter

Module Features

The DN-8033 is a high-performance EtherCAT network adapter compliant with the standard EtherCAT protocol, featuring 100 Mbit/s Ethernet communication. It supports up to 32 I/O modules with 1024 bytes of input and 1024 bytes of output process data, enabling flexible I/O configuration. The module includes an SDO master function for easy setup via EtherCAT master software.

Built with a high-speed redundant backplane bus, it achieves a full-load refresh cycle of just 0.6 ms. Its pluggable spring terminals (0.2–1.5 mm² / AWG 24–16), staggered layout, and removable design simplify wiring, maintenance, and replacement. Full isolation between internal bus, system power, and field power ensures immunity from external interference.

Onboard LEDs and an integrated OLED screen provide real-time diagnostics and instant access to key parameters—no software required.

Technical Parameters

General Parameters
Module Consumption	112mA@24VDC
System Power	19.2~28.8VDC (Nominal: 24VDC) Anti-inversion protection: support
Internal Bus Supply Current	Max.2A@5VDC
Filed Power	19.2~28.8VDC (Nominal: 24VDC)
Field Power Current	Max. DC 8A
Wirring Diameter	Min.0.2mm²(AWG24) Max.1.5mm²(AWG16)
Terminal Pluggable	Support
The Maximum Number of Expansion Modules	32
Diagnosis Function	Communication diagnostics, extended module status diagnostics
Backplane Bus	Double bus redundancy
Installation	35mm DIN-Rail
Dimension	1198380mm
Product Certification	CE Certification
Communication Parameters
Protocol	EtherCAT slave
Protocol	2*RJ45
Line Length	Maximum 100m (segment length) between 2 sites
Transmission Speed	100 Mbps
Maximum Number of Input/Output Bytes	Input: 1024 Bytes Output: 1024 Bytes
Site Alias Settings	Dial switch or software configuration
Environment parameters
Horizontal Installation Operating Temperature	-35℃~60℃
Vertical Installation Operating Temperature	-35℃~50℃
Storage Temperature	-40℃~85℃
Environment Humidity	5%~95%RH (No condensation)
Installation Altitude	<2000m
Pollution Degree	Ⅱ
Protection Grade	IP20
Mechanical Properties	Comply with IEC60068-2-6, IEC6008-2-27
Insulation Withstand	Comply with IEC61131-2
EMC Performance	Comply with IEC61131-2, IEC61000-4 （ESD: Contact discharge±6kV, Air discharge±8kV, Performance level A; SURGE: Common mode ±2kV, Differential mode±1kV,Performance level A; EFT: ±2kV, Performance level A)

Application scenarios:

FQA

Q：What EtherCAT features does the DN-8033 support, and what are its maximum I/O and process data capacities?

A：The DN-8033 fully complies with the standard EtherCAT protocol and supports 100 Mbit/s Ethernet communication. It can expand up to 32 I/O modules with up to 1,024 bytes of input and 1,024 bytes of output process data. SDO master configuration via EtherCAT master software enables flexible system integration.

Q：How does the DN-8033 ensure stability and noise immunity during high-speed communication?

A：With a high-speed redundant backplane bus achieving a full-load refresh cycle of just 0.6 ms, the module provides complete electrical isolation between the internal bus, system power, and field power—effectively blocking field noise from disrupting communications. It also includes built-in communication diagnostics and extended module status monitoring.

Q：Is dedicated software required to monitor the DN-8033’s status, and is maintenance convenient?

A：No. An integrated OLED screen displays critical parameters—such as IP address, device status, and communication load—without requiring external software. Combined with staggered pluggable spring-clamp terminals (supporting wire sizes from 0.2 to 1.5 mm² / AWG 24–16), it enables tool-free installation and rapid module replacement for streamlined on-site maintenance.

Certifications & Quality Assurance:

ODOT Products comply with international industrial standards, including CE and RoHS, and undergo strict quality control to ensure long-term reliable operation in industrial environments.