Preferred
1756-EN2TR
CLX ENet/IP 100M DLR
Serial #:
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Lifecycle status:
Active
Product at a glance
Description
EtherNet/IP communication module, dual port, 10/100M twisted pair, 128 TCP connections
Preferred
1756-EN2TR
CLX ENet/IP 100M DLR
Serial #:
This product has not been verified. Please {} to confirm authenticity.
register your product
Lifecycle status:
Active
Product at a glance
Description
EtherNet/IP communication module, dual port, 10/100M twisted pair, 128 TCP connections
Product Details
Look for SER on the product label to find your product series. To find information specific to your product, scan the QR code on the product label.
Overview
Electrical & Connectivity
General Features
Power & Electrical Characteristics
Compliance & Environment
Standards & Protection
Physical Characteristics
Mechanical
Sustainability
Substance Disclosures
Drawings
Documents
Downloads
Certifications
Alternative Products
Technotes
| Unique Product Identifier |
1756-EN2TR
|
|---|---|
| UPC |
612598547739
|
| Estimated Lead Time |
5 days
|
| Standard Warranty Duration |
1 year See details |
| Country of Origin |
Multiple
|
| Application |
EtherNet/IP
|
|---|---|
| Communication |
Ethernet/IP
|
| Communication |
Ethernet/IP
|
| Display |
Digital
|
| Enclosure |
None (open-style)
|
| Interface |
2 Copper RJ45 (10/100 Mbps)
|
| Mounting |
Chassis
|
| Number Of Channels |
2
|
| Sub Brand |
ControlLogix
|
| Type |
Communication Module
|
| ATEX temp code |
T4
|
|---|---|
| CIP unconnected messages |
128 + 128 (backplane + Ethernet)
|
| Communication rate |
10/100 Mbps
|
| Connections supported, max |
TCP: 128, CIP: 256 (CIP connections can be used for all explicit or all implicit applications. for exAle, a 1756-ENBT module has a total of 128 CIP connections that can be used for any combination of connections.)
|
| Current draw |
1A @ 5.1V DC, 3mA @ 24V DC
|
| Enclosure type rating |
None (open-style)
|
| Ethernet cable |
802.3 compliant shielded or unshielded twisted pair
|
| Ethernet ports |
2 Ethernet RJ45 Category 5
|
| IO link master |
False
|
| Isolation voltage |
30V (continuous), Basic Insulation Type, Ethernet to Backplane, USB to Backplane, and USB to Ethernet(Applies only to these modules/series: 1756-EN2T/D, 1756-EN2TR/C,1756-EN3TR/B), Type tested at 980V AC @ 60s
|
| Power dissipation |
5.1 W
|
| Radio standard Bluetooth |
False
|
| Radio standard GPRS |
False
|
| Radio standard GSM |
False
|
| Radio standard UMTS |
False
|
| Radio standard Wi-Fi 802.11 |
False
|
| Redundancy |
True
|
| Slot width |
1
|
| Supporting protocol for AS-Interface Safety at Work |
False
|
| Supporting protocol for ASI |
False
|
| Supporting protocol for CAN |
False
|
| Supporting protocol for Data-Highway |
False
|
| Supporting protocol for DeviceNet |
False
|
| Supporting protocol for DeviceNet Safety |
False
|
| Supporting protocol for EtherNet/IP |
True
|
| Supporting protocol for Foundation Fieldbus |
False
|
| Supporting protocol for INTERBUS |
False
|
| Supporting protocol for INTERBUS-Safety |
False
|
| Supporting protocol for KNX |
False
|
| Supporting protocol for LON |
False
|
| Supporting protocol for Modbus |
False
|
| Supporting protocol for PROFIBUS |
False
|
| Supporting protocol for PROFINET CBA |
False
|
| Supporting protocol for PROFINET IO |
False
|
| Supporting protocol for PROFIsafe |
False
|
| Supporting protocol for SERCOS |
False
|
| Supporting protocol for SUCONET |
False
|
| Supporting protocol for SafetyBUS p |
False
|
| Supporting protocol for TCP/IP |
True
|
| Supporting protocol for other bus systems |
False
|
| Thermal dissipation |
17.4 btu/h
|
| Wiring category |
2 - on Ethernet ports, 3 - on USB ports
|
| With optical interface |
False
|
| With potential separation |
False
|
| Conducted RF immunity |
10V rms with 1 kHz sine-wave 80% AM from 150 kHz...80 MHz
|
|---|---|
| EFT/B immunity |
±3kV @ 5kHz on Ethernet ports
|
| ESD immunity |
6 kV contact discharges, 8 kV air discharges
|
| Emissions |
CISPR 11: Class A
|
| Operating temperature |
0 °C <60 °C (32 °F <140 °F)
|
| Radiated RF immunity |
10V/m with 1 kHz sine-wave 80% AM from 80...2000 MHz, 10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz, 10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz, 3V/m with 1 kHz sine-wave 80% AM from 2000...6000 MHz
|
| Relative humidity |
5...95% noncondensing
|
| Shock |
Operating: 30 G, Nonoperating: 30 G
|
| Storage temperature |
-40 °C <85 °C (-40 °F <185 °F)
|
| Surge transient immunity |
±2 kV line-earth (CM) on Ethernet ports
|
| Surrounding air temperature, max |
60 °C
|
| Vibration |
2 G @ 10...500 Hz
|
Mechanical
| Module location |
Chassis based, any slot
|
|---|
| Environmental Compliance | |
|---|---|
| SVHC Information | |
| Environmental Compliance | |
| SVHC Information | |
| Environmental Compliance | |
| SVHC Information | |
| Environmental Compliance | |
| SVHC Information |
| Drawings | |
|---|---|
| 3-Dimensional STEP model (STP) | Download (ZIP) |
| Dimensional Drawing in 3D (PDF) | Download (PDF) |
| Product Drawing | Drawing (DXF) |
| Drawings |
|---|
| 3-Dimensional STEP model (STP) Download (ZIP) |
| Dimensional Drawing in 3D (PDF) Download (PDF) |
| Product Drawing Drawing (DXF) |
Sign in to your Rockwell Automation account to view and download technical drawings.
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| General | Publication |
|---|---|
| Product Cutsheet | -- |
| Selection Guide | 1756-SG001 |
| Product Profile | -- |
| Installation Instructions | 1756-IN050 |
| Installation Instructions | Publication |
|---|---|
| enet-in002_-en-p | ENET-IN002 |
| Technical Data | Publication |
|---|---|
| 1756-td003_-en-e | 1756-TD003 |
Looking for more documentation?
Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.
Search the Literature Library
Available Downloads
- EDS files for 1756-EN2TR (multi)
- EDS files for ControlLogix Family (multi)
- AOP - Add On Profiles for 1756-EN2TR Signed v40.13.04
- Firmware for 1756-EN2TR v12.002
- China CCC
- American Bureau of Shippin
- ODVA
- Safety
- ATEX
- CE
- Australian RCM
- IECEx Scheme
- FM Approved Haz
- Korean KC
- Registro Italiano Navale
- UL Listed
- UL Listed Hazardous
- MOROCCO DOC
- UK EX CERTIFICATE
- UKCA DOC
- Eurasion Economic Community
This product was certified with the above certifications as of 2026-08-09. Products sold before or after this date might carry different certifications. Please review the product label to check for the certifications your specific product carries.
Looking for certification documents?
Explore certifications for this product and more in our comprehensive Literature Library.
Regulatory Information
| EU Importer Address |
Rockwell Automation N.V |
|---|---|
| EU Authorized Representative Address |
Rockwell Automation N.V |
Items Per Page:
| Technotes |
|---|
Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
Search Knowledgebase
Overview
| Unique Product Identifier |
1756-EN2TR
|
|---|---|
| UPC |
612598547739
|
| Estimated Lead Time |
5 days
|
| Standard Warranty Duration |
1 year See details |
| Country of Origin |
Multiple
|
Electrical & Connectivity
| Application |
EtherNet/IP
|
|---|---|
| Communication |
Ethernet/IP
|
| Communication |
Ethernet/IP
|
| Display |
Digital
|
| Enclosure |
None (open-style)
|
| Interface |
2 Copper RJ45 (10/100 Mbps)
|
| Mounting |
Chassis
|
| Number Of Channels |
2
|
| Sub Brand |
ControlLogix
|
| Type |
Communication Module
|
| ATEX temp code |
T4
|
|---|---|
| CIP unconnected messages |
128 + 128 (backplane + Ethernet)
|
| Communication rate |
10/100 Mbps
|
| Connections supported, max |
TCP: 128, CIP: 256 (CIP connections can be used for all explicit or all implicit applications. for exAle, a 1756-ENBT module has a total of 128 CIP connections that can be used for any combination of connections.)
|
| Current draw |
1A @ 5.1V DC, 3mA @ 24V DC
|
| Enclosure type rating |
None (open-style)
|
| Ethernet cable |
802.3 compliant shielded or unshielded twisted pair
|
| Ethernet ports |
2 Ethernet RJ45 Category 5
|
| IO link master |
False
|
| Isolation voltage |
30V (continuous), Basic Insulation Type, Ethernet to Backplane, USB to Backplane, and USB to Ethernet(Applies only to these modules/series: 1756-EN2T/D, 1756-EN2TR/C,1756-EN3TR/B), Type tested at 980V AC @ 60s
|
| Power dissipation |
5.1 W
|
| Radio standard Bluetooth |
False
|
| Radio standard GPRS |
False
|
| Radio standard GSM |
False
|
| Radio standard UMTS |
False
|
| Radio standard Wi-Fi 802.11 |
False
|
| Redundancy |
True
|
| Slot width |
1
|
| Supporting protocol for AS-Interface Safety at Work |
False
|
| Supporting protocol for ASI |
False
|
| Supporting protocol for CAN |
False
|
| Supporting protocol for Data-Highway |
False
|
| Supporting protocol for DeviceNet |
False
|
| Supporting protocol for DeviceNet Safety |
False
|
| Supporting protocol for EtherNet/IP |
True
|
| Supporting protocol for Foundation Fieldbus |
False
|
| Supporting protocol for INTERBUS |
False
|
| Supporting protocol for INTERBUS-Safety |
False
|
| Supporting protocol for KNX |
False
|
| Supporting protocol for LON |
False
|
| Supporting protocol for Modbus |
False
|
| Supporting protocol for PROFIBUS |
False
|
| Supporting protocol for PROFINET CBA |
False
|
| Supporting protocol for PROFINET IO |
False
|
| Supporting protocol for PROFIsafe |
False
|
| Supporting protocol for SERCOS |
False
|
| Supporting protocol for SUCONET |
False
|
| Supporting protocol for SafetyBUS p |
False
|
| Supporting protocol for TCP/IP |
True
|
| Supporting protocol for other bus systems |
False
|
| Thermal dissipation |
17.4 btu/h
|
| Wiring category |
2 - on Ethernet ports, 3 - on USB ports
|
| With optical interface |
False
|
| With potential separation |
False
|
Compliance & Environment
| Conducted RF immunity |
10V rms with 1 kHz sine-wave 80% AM from 150 kHz...80 MHz
|
|---|---|
| EFT/B immunity |
±3kV @ 5kHz on Ethernet ports
|
| ESD immunity |
6 kV contact discharges, 8 kV air discharges
|
| Emissions |
CISPR 11: Class A
|
| Operating temperature |
0 °C <60 °C (32 °F <140 °F)
|
| Radiated RF immunity |
10V/m with 1 kHz sine-wave 80% AM from 80...2000 MHz, 10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz, 10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz, 3V/m with 1 kHz sine-wave 80% AM from 2000...6000 MHz
|
| Relative humidity |
5...95% noncondensing
|
| Shock |
Operating: 30 G, Nonoperating: 30 G
|
| Storage temperature |
-40 °C <85 °C (-40 °F <185 °F)
|
| Surge transient immunity |
±2 kV line-earth (CM) on Ethernet ports
|
| Surrounding air temperature, max |
60 °C
|
| Vibration |
2 G @ 10...500 Hz
|
Physical Characteristics
Mechanical
| Module location |
Chassis based, any slot
|
|---|
Sustainability
| Environmental Compliance | |
|---|---|
| SVHC Information | |
| Environmental Compliance | |
| SVHC Information | |
| Environmental Compliance | |
| SVHC Information | |
| Environmental Compliance | |
| SVHC Information |
Drawings
| Drawings | |
|---|---|
| 3-Dimensional STEP model (STP) | Download (ZIP) |
| Dimensional Drawing in 3D (PDF) | Download (PDF) |
| Product Drawing | Drawing (DXF) |
| Drawings |
|---|
| 3-Dimensional STEP model (STP) Download (ZIP) |
| Dimensional Drawing in 3D (PDF) Download (PDF) |
| Product Drawing Drawing (DXF) |
Sign in to your Rockwell Automation account to view and download technical drawings.
Sign In
Documents
|
Product Cutsheet
General
-- |
|
Selection Guide
General
1756-SG001 |
|
Product Profile
General
-- |
|
Installation Instructions
General
1756-IN050 |
|
enet-in002_-en-p
Installation Instructions
ENET-IN002 |
|
1756-td003_-en-e
Technical Data
1756-TD003 |
| General | Publication |
|---|---|
| Product Cutsheet | -- |
| Selection Guide | 1756-SG001 |
| Product Profile | -- |
| Installation Instructions | 1756-IN050 |
| Installation Instructions | Publication |
| enet-in002_-en-p | ENET-IN002 |
| Technical Data | Publication |
| 1756-td003_-en-e | 1756-TD003 |
Looking for more documentation?
Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.
Search the Literature Library
Downloads
Available Downloads
- EDS files for 1756-EN2TR (multi)
- EDS files for ControlLogix Family (multi)
- AOP - Add On Profiles for 1756-EN2TR Signed v40.13.04
- Firmware for 1756-EN2TR v12.002
Certifications
- China CCC
- American Bureau of Shippin
- ODVA
- Safety
- ATEX
- CE
- Australian RCM
- IECEx Scheme
- FM Approved Haz
- Korean KC
- Registro Italiano Navale
- UL Listed
- UL Listed Hazardous
- MOROCCO DOC
- UK EX CERTIFICATE
- UKCA DOC
- Eurasion Economic Community
This product was certified with the above certifications as of 2026-08-09. Products sold before or after this date might carry different certifications. Please review the product label to check for the certifications your specific product carries.
Looking for certification documents?
Explore certifications for this product and more in our comprehensive Literature Library.
Regulatory Information
| EU Importer Address |
Rockwell Automation N.V |
|---|---|
| EU Authorized Representative Address |
Rockwell Automation N.V |
Alternative Products
Items Per Page:
Technotes
| Technotes |
|---|
Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
Search Knowledgebase
Multiple countries of origin based on manufacturing location
CLX ENet/IP 100M DLR
1756-EN2TR
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