
ControlLogix Enet/IP Comms Module
Catalog #: 1756-ENBT
Rockwell Automation announces that as of
December 31, 2021,
the ControlLogix Enet/IP Comms Module will be discontinued and no longer available for sale.
Customers are encouraged to remove references to the affected product(s).
Discontinued Date:
December 31, 2021
Replacement Category:
Functional Replacement
替换产品:
1756-EN2T
[https://www.rockwellautomation.com.cn/products/details.1756-EN2T.html]

Rockwell Automation announces that as of
December 31, 2021,
the ControlLogix Enet/IP Comms Module will be discontinued and no longer available for sale.
Customers are encouraged to remove references to the affected product(s).
Discontinued Date:
December 31, 2021
Replacement Category:
Functional Replacement
替换产品:
1756-EN2T
[https://www.rockwellautomation.com.cn/products/details.1756-EN2T.html]
Communication | Ethernet/IP |
---|---|
Number Of Channels | 1 |
With optical interface | False |
---|---|
Supporting protocol for TCP/IP | True |
Supporting protocol for DeviceNet | False |
Supporting protocol for other bus systems | False |
Redundancy | False |
IO link master | False |
Supporting protocol for DeviceNet Safety | False |
Supporting protocol for EtherNet/IP | True |
Power dissipation | 3.7 W |
Thermal dissipation | 12.6 btu/h |
Enclosure type rating | None (open-style) |
Ethernet ports | 1 Ethernet RJ45 Category 5 |
CIP unconnected messages | 64 + 64 (backplane + Ethernet) |
Current draw | 700mA @ 5.1V DC, 3mA @ 24V DC |
Ethernet cable | 802.3 compliant shielded or unshielded twisted pair |
Wiring category | 2 - on Ethernet ports |
Communication rate | 10/100 Mbps |
Connections supported, max | TCP: 64, CIP: 128 (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.) |
Isolation voltage | 30V (continuous), basic insulation type, Ethernet, network to backplane, Type tested @ 707V DC @ 60s |
Supporting protocol for LON | False |
Supporting protocol for ASI | False |
Supporting protocol for PROFIBUS | False |
Supporting protocol for CAN | False |
Supporting protocol for INTERBUS | False |
Supporting protocol for KNX | False |
Supporting protocol for Modbus | False |
Supporting protocol for Data-Highway | False |
Supporting protocol for SUCONET | False |
With potential separation | False |
Supporting protocol for SERCOS | False |
Supporting protocol for INTERBUS-Safety | False |
Radio standard Bluetooth | False |
Radio standard Wi-Fi 802.11 | False |
Supporting protocol for AS-Interface Safety at Work | False |
Supporting protocol for Foundation Fieldbus | False |
Supporting protocol for PROFINET CBA | False |
Supporting protocol for PROFINET IO | False |
Supporting protocol for PROFIsafe | False |
Supporting protocol for SafetyBUS p | False |
Radio standard GPRS | False |
Radio standard GSM | False |
Radio standard UMTS | False |
Slot width | 1 |
ATEX temp code | T4 |
Surrounding air temperature, max | 60 °C |
---|---|
Storage temperature | -40 °C <Ta <85 °C (-40 °F <Ta <185 °F) |
Emissions | CISPR 11: Class A |
Vibration | 2 G @ 10...500 Hz |
ESD immunity | 6 kV contact discharges, 8 kV air discharges |
EFT/B immunity | ±2kV @ 5kHz on Ethernet ports |
Relative humidity | 5...95% noncondensing |
Shock | Operating: 30 G, Non operating: 50 G |
Conducted RF immunity | 10V rms with 1 kHz sine-wave 80% AM from 150 kHz...80 MHz |
Surge transient immunity | ±2 kV line-earth (CM) on Ethernet ports |
Operating temperature | 0 °C <Ta <60 °C (32 °F <Ta <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, 1V/m with 1 kHz sine wave 80% AM from 2000...2700 MHz |
North American temperature code | T4A |
---|---|
IECEx temperature code | T4 |
Module location | Chassis based, any slot |
---|
Sales Info
Repairable | REPAIRABLE |
Preferred Availability | false |
Quick Turnaround | false |
Dimension Height | 5.334 |
Lead Time | 63 |
Dimension Width | 18.161 |
Dimension Length | 23.495 |
Stock Status | NON_STOCKED |
Weight | 0.329 |
Weight Unit | KG |
Dimension Unit | CM |
Drawings | |
---|---|
3-Dimensional STEP model (STP) | Download (ZIP) |
Product Drawing | Drawing (DXF) |
Drawings |
---|
3-Dimensional STEP model (STP) Download (ZIP) |
Product Drawing Drawing (DXF) |
类型 | 资源 | 发布 |
---|---|---|
General | Product Profile | -- |
General | Selection Guide | 1756-SG001 |
General | Product Cutsheet | -- |
Installation Instructions | 1756-in019_-en-p | 1756-IN019 |
Technical Data | 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.
Visit the Technical Documentation Center
Search the Literature Library
Available Downloads
- Comms Bundle for 1756-ENBT
- AOP for 1756 ENxT Ethernet Bridge Modules
- AOP for 1756-ENxTR Ethernet Modules v10.00.00
- AOP for 1756-ENxT Ethernet Modules v6.03.20
- EDS files for 1756-ENBT
- Firmware for 1756-ENBT v6.006
- EDS files for 1756-ENBT (multi)
- EDS files for ControlLogix Family (multi)
- AOP - Add On Profiles v40.10 for 1756-ENBT
- AOP - Add On Profiles for 1756 Ethernet Bridge v40.12.22
- Firmware for 1756-ENBT, V6.006
- CE
- China CCC
- ATEX
- Safety
- American Bureau of Shippin
- Australian RCM
This product was certified with the above certifications as of 2024-12-31. 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.
Sign in to your Rockwell Automation account to view Knowledgebase Articles.
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Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
Search Knowledgebase
Technical Specifications
Communication | Ethernet/IP |
---|---|
Number Of Channels | 1 |
With optical interface | False |
---|---|
Supporting protocol for TCP/IP | True |
Supporting protocol for DeviceNet | False |
Supporting protocol for other bus systems | False |
Redundancy | False |
IO link master | False |
Supporting protocol for DeviceNet Safety | False |
Supporting protocol for EtherNet/IP | True |
Power dissipation | 3.7 W |
Thermal dissipation | 12.6 btu/h |
Enclosure type rating | None (open-style) |
Ethernet ports | 1 Ethernet RJ45 Category 5 |
CIP unconnected messages | 64 + 64 (backplane + Ethernet) |
Current draw | 700mA @ 5.1V DC, 3mA @ 24V DC |
Ethernet cable | 802.3 compliant shielded or unshielded twisted pair |
Wiring category | 2 - on Ethernet ports |
Communication rate | 10/100 Mbps |
Connections supported, max | TCP: 64, CIP: 128 (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.) |
Isolation voltage | 30V (continuous), basic insulation type, Ethernet, network to backplane, Type tested @ 707V DC @ 60s |
Supporting protocol for LON | False |
Supporting protocol for ASI | False |
Supporting protocol for PROFIBUS | False |
Supporting protocol for CAN | False |
Supporting protocol for INTERBUS | False |
Supporting protocol for KNX | False |
Supporting protocol for Modbus | False |
Supporting protocol for Data-Highway | False |
Supporting protocol for SUCONET | False |
With potential separation | False |
Supporting protocol for SERCOS | False |
Supporting protocol for INTERBUS-Safety | False |
Radio standard Bluetooth | False |
Radio standard Wi-Fi 802.11 | False |
Supporting protocol for AS-Interface Safety at Work | False |
Supporting protocol for Foundation Fieldbus | False |
Supporting protocol for PROFINET CBA | False |
Supporting protocol for PROFINET IO | False |
Supporting protocol for PROFIsafe | False |
Supporting protocol for SafetyBUS p | False |
Radio standard GPRS | False |
Radio standard GSM | False |
Radio standard UMTS | False |
Slot width | 1 |
ATEX temp code | T4 |
Surrounding air temperature, max | 60 °C |
---|---|
Storage temperature | -40 °C <Ta <85 °C (-40 °F <Ta <185 °F) |
Emissions | CISPR 11: Class A |
Vibration | 2 G @ 10...500 Hz |
ESD immunity | 6 kV contact discharges, 8 kV air discharges |
EFT/B immunity | ±2kV @ 5kHz on Ethernet ports |
Relative humidity | 5...95% noncondensing |
Shock | Operating: 30 G, Non operating: 50 G |
Conducted RF immunity | 10V rms with 1 kHz sine-wave 80% AM from 150 kHz...80 MHz |
Surge transient immunity | ±2 kV line-earth (CM) on Ethernet ports |
Operating temperature | 0 °C <Ta <60 °C (32 °F <Ta <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, 1V/m with 1 kHz sine wave 80% AM from 2000...2700 MHz |
North American temperature code | T4A |
---|---|
IECEx temperature code | T4 |
Module location | Chassis based, any slot |
---|
Sales Info
Repairable | REPAIRABLE |
Preferred Availability | false |
Quick Turnaround | false |
Dimension Height | 5.334 |
Lead Time | 63 |
Dimension Width | 18.161 |
Dimension Length | 23.495 |
Stock Status | NON_STOCKED |
Weight | 0.329 |
Weight Unit | KG |
Dimension Unit | CM |
Drawings
Drawings | |
---|---|
3-Dimensional STEP model (STP) | Download (ZIP) |
Product Drawing | Drawing (DXF) |
Drawings |
---|
3-Dimensional STEP model (STP) Download (ZIP) |
Product Drawing Drawing (DXF) |
文档
Product Profile
General
-- |
Selection Guide
General
1756-SG001 |
Product Cutsheet
General
-- |
1756-in019_-en-p
Installation Instructions
1756-IN019 |
1756-td003_-en-e
Technical Data
1756-TD003 |
类型 | 资源 | 发布 |
---|---|---|
General | Product Profile | -- |
General | Selection Guide | 1756-SG001 |
General | Product Cutsheet | -- |
Installation Instructions | 1756-in019_-en-p | 1756-IN019 |
Technical Data | 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.
Visit the Technical Documentation Center
Search the Literature Library
下载
Available Downloads
- Comms Bundle for 1756-ENBT
- AOP for 1756 ENxT Ethernet Bridge Modules
- AOP for 1756-ENxTR Ethernet Modules v10.00.00
- AOP for 1756-ENxT Ethernet Modules v6.03.20
- EDS files for 1756-ENBT
- Firmware for 1756-ENBT v6.006
- EDS files for 1756-ENBT (multi)
- EDS files for ControlLogix Family (multi)
- AOP - Add On Profiles v40.10 for 1756-ENBT
- AOP - Add On Profiles for 1756 Ethernet Bridge v40.12.22
- Firmware for 1756-ENBT, V6.006
认证
- CE
- China CCC
- ATEX
- Safety
- American Bureau of Shippin
- Australian RCM
This product was certified with the above certifications as of 2024-12-31. 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.
Alternative Products
Technotes
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Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
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