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Catalog #: 1756-DNB
ControlLogix DeviceNet Comms Module
| Number Of Channels | 1 None |
|---|
| Suitable for safety functions | True |
|---|---|
| With optical interface | False |
| Supporting protocol for TCP/IP | False |
| Supporting protocol for DeviceNet | True |
| Supporting protocol for other bus systems | False |
| Redundancy | False |
| IO link master | False |
| Supporting protocol for DeviceNet Safety | True |
| Supporting protocol for EtherNet/IP | False |
| Power dissipation | 3.5 W |
| Thermal dissipation | 11.9 btu/h |
| Enclosure type rating | None (open-style) |
| Number of nodes, max | 64 nodes |
| DeviceNet current draw | 60mA @ 24V DC |
| Current draw | 400mA @ 5.1V DC, 0mA @ 24V DC |
| Wiring category | 1 - On DeviceNet ports, 3 - On USB ports |
| Communication rate | 125 Kbps (500 m max), 250 Kbps (250 m max), 500 Kbps (100 m max) |
| Isolation voltage | 50V (continuous), basic insulation type, DeviceNet network to backplane, Type tested at 853V AC @ 60s, No isolation between USB and backplane, |
| 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 None |
| DeviceNet connector torque | 0.56 nm |
| DeviceNet voltage range | 11...25V DC CL 2/SELV |
| DeviceNet port | 1 DeviceNet open-style 5- or 10-pin linear plug |
| DeviceNet power | To comply with the CE low voltage directive (LVD), the DeviceNet network must be powered from a source compliant with the safety extra low voltage (SELV) or protected extra low voltage (PELV). To comply with UL restrictions, the DeviceNet network must be |
| Surrounding air temperature, max | 60 °C |
|---|---|
| Emissions | CISPR 11: Class A |
| Vibration | 2 G @ 10...500 Hz |
| ESD immunity | 6 kV contact discharges, 8 kV air discharges |
| EFT/B immunity | ±3kV @ 5kHz on DeviceNet ports |
| Relative humidity | 5...95% noncondensing |
| Shock | Operating: 30 G, Non operating: 50 G |
| Conducted RF immunity | 10Vrms with 1 kHz sine-wave 80% AM from 150 kHz...80 MHz |
| Surge transient immunity | ±2 kV line-earth (CM) on ControlNet ports |
| Operating temperature | 0 to 60 °C |
| Radiated RF immunity | 10 V/m with 1 kHz sine-wave 80% AM from 80...2000 MHz, 10 V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz, 10 V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz, 3 V/m with 1 kHz sine-wave 80% AM from 2000...2700 MHz |
| Storage temperature | -40 °C |
| North American temperature code | T4A |
|---|---|
| IEC temperature code | T4 |
| Module location | Chassis based, any slot |
|---|
Sales Info
| Repairable | REPAIRABLE |
| Preferred Availability | true |
| Quick Turnaround | false |
| Dimension Height | 18.212 |
| Lead Time | 5 |
| Dimension Width | 5.588 |
| Dimension Length | 22.2 |
| Stock Status | STOCKED |
| Weight | 0.365 |
| Weight Unit | KG |
| Dimension Unit | CM |
Available Downloads
- Firmware for 1756-DNB V 12.006,E
- EDS files for 1756-DNB
- EDS files for 1756-DNB (multi)
- EDS files for ControlLogix Family (multi)
| Drawings | |
|---|---|
| 3-Dimensional STEP model (STP) | Download (ZIP) |
| Product Drawing | Drawing (DXF) |
| Drawings |
|---|
| 3-Dimensional STEP model (STP) Download (ZIP) |
| Product Drawing Drawing (DXF) |
| Type | Resource | Publication |
|---|---|---|
| General | Product Profile | -- |
| General | Selection Guide | 1756-SG001 |
| General | Product Cutsheet | -- |
| Installation Instructions | 1756-in566_-en-p | 1756-IN566 |
| 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.
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- China CCC
- Safety
- ATEX
- Australian RCM
This product was certified with the above certifications as of 2024-11-21. 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.
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Technical Specifications
| Number Of Channels | 1 None |
|---|
| Suitable for safety functions | True |
|---|---|
| With optical interface | False |
| Supporting protocol for TCP/IP | False |
| Supporting protocol for DeviceNet | True |
| Supporting protocol for other bus systems | False |
| Redundancy | False |
| IO link master | False |
| Supporting protocol for DeviceNet Safety | True |
| Supporting protocol for EtherNet/IP | False |
| Power dissipation | 3.5 W |
| Thermal dissipation | 11.9 btu/h |
| Enclosure type rating | None (open-style) |
| Number of nodes, max | 64 nodes |
| DeviceNet current draw | 60mA @ 24V DC |
| Current draw | 400mA @ 5.1V DC, 0mA @ 24V DC |
| Wiring category | 1 - On DeviceNet ports, 3 - On USB ports |
| Communication rate | 125 Kbps (500 m max), 250 Kbps (250 m max), 500 Kbps (100 m max) |
| Isolation voltage | 50V (continuous), basic insulation type, DeviceNet network to backplane, Type tested at 853V AC @ 60s, No isolation between USB and backplane, |
| 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 None |
| DeviceNet connector torque | 0.56 nm |
| DeviceNet voltage range | 11...25V DC CL 2/SELV |
| DeviceNet port | 1 DeviceNet open-style 5- or 10-pin linear plug |
| DeviceNet power | To comply with the CE low voltage directive (LVD), the DeviceNet network must be powered from a source compliant with the safety extra low voltage (SELV) or protected extra low voltage (PELV). To comply with UL restrictions, the DeviceNet network must be |
| Surrounding air temperature, max | 60 °C |
|---|---|
| Emissions | CISPR 11: Class A |
| Vibration | 2 G @ 10...500 Hz |
| ESD immunity | 6 kV contact discharges, 8 kV air discharges |
| EFT/B immunity | ±3kV @ 5kHz on DeviceNet ports |
| Relative humidity | 5...95% noncondensing |
| Shock | Operating: 30 G, Non operating: 50 G |
| Conducted RF immunity | 10Vrms with 1 kHz sine-wave 80% AM from 150 kHz...80 MHz |
| Surge transient immunity | ±2 kV line-earth (CM) on ControlNet ports |
| Operating temperature | 0 to 60 °C |
| Radiated RF immunity | 10 V/m with 1 kHz sine-wave 80% AM from 80...2000 MHz, 10 V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz, 10 V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz, 3 V/m with 1 kHz sine-wave 80% AM from 2000...2700 MHz |
| Storage temperature | -40 °C |
| North American temperature code | T4A |
|---|---|
| IEC temperature code | T4 |
| Module location | Chassis based, any slot |
|---|
Sales Info
| Repairable | REPAIRABLE |
| Preferred Availability | true |
| Quick Turnaround | false |
| Dimension Height | 18.212 |
| Lead Time | 5 |
| Dimension Width | 5.588 |
| Dimension Length | 22.2 |
| Stock Status | STOCKED |
| Weight | 0.365 |
| 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) |
Documents
|
Product Profile
General
-- |
|
Selection Guide
General
1756-SG001 |
|
Product Cutsheet
General
-- |
|
1756-in566_-en-p
Installation Instructions
1756-IN566 |
|
1756-td003_-en-e
Technical Data
1756-TD003 |
| Type | Resource | Publication |
|---|---|---|
| General | Product Profile | -- |
| General | Selection Guide | 1756-SG001 |
| General | Product Cutsheet | -- |
| Installation Instructions | 1756-in566_-en-p | 1756-IN566 |
| 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.
Search the Literature Library
Downloads
Available Downloads
- Firmware for 1756-DNB V 12.006,E
- EDS files for 1756-DNB
- EDS files for 1756-DNB (multi)
- EDS files for ControlLogix Family (multi)
Certifications
- China CCC
- Safety
- ATEX
- Australian RCM
This product was certified with the above certifications as of 2024-11-21. 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.
Technotes
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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
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