1756-OB16I - In Stock | Allen Bradley PLC ControlLogix

1756-OB16I

Rated 3.6 with 13 reviews

DO Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with DO Supply's 1-year warranty

Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.


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1756-OB16I

Revisions: Ser A 
Description: The 1756-OB16I is a ControlLogix Discrete output module which operate at a voltage category of 12/24VDC in sinking or sourcing configuration. This module has Sixteen individually isolated outputs (16). It is directly installed to a 1756 local or remote chassis.
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Description: The 1756-OB16I is a ControlLogix Discrete output module which operate at a voltage category of 12/24VDC in sinking or sourcing configuration. This module has Sixteen individually isolated outputs (16). It is directly installed to a 1756 local or remote chassis.

DO Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with DO Supply's 1-year warranty

Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

disclaimer
credit cards
better business bureau
Revisions: Ser A 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via UPS, DHL, and TNT
Repairs: We offer repair service for the 1756-OB16I.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 3.6 with 13 reviews

    Technical Specifications for 1756-OB16I

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1756-OB16I
SeriesControlLogix
Outputs16-Point Individually Isolated
Module TypeIsoloated DC Output Module
Voltage12-24 Volts DC Sink-Source
Operating Voltage Range10-30 Volts DC
Output Delay Time ( OFF to ON)1 ms max
Output Delay Time ( ON to OFF)2 ms max
Current per point2 A @ 30 °C (86 °F) 1 A @ 60 °C (140 °F) (linear derating)
Current per module8 A @ 30 °C (86 °F) 4 A @ 60 °C (140 °F) (linear derating)
Maximum Output Current Rating-Point2 Amps at 30 degrees Celsius, 1 Amp at 60 degrees Celsius
Maximum Output Current Rating-Module8 Amps at 30 degrees Celsius and 4 Amps at 60 degrees Celsius
Power Dissipation (Max)3.6 Watts at 60 Celsius
UPC10612598164544
Backplane Current at 5 Volts350 milliamps
Backplane Current at 24 Volts3 milliamps
Removeable Terminal Block(s)1756-TBCH, 1756-TBS6H
Isolation Voltage50 Volts Continuous
EnclosureNone
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1756-OB16I
SeriesControlLogix
Outputs16-Point Individually Isolated
Module TypeIsoloated DC Output Module
Voltage12-24 Volts DC Sink-Source
Operating Voltage Range10-30 Volts DC
Output Delay Time ( OFF to ON)1 ms max
Output Delay Time ( ON to OFF)2 ms max
Current per point2 A @ 30 °C (86 °F) 1 A @ 60 °C (140 °F) (linear derating)
Current per module8 A @ 30 °C (86 °F) 4 A @ 60 °C (140 °F) (linear derating)
Maximum Output Current Rating-Point2 Amps at 30 degrees Celsius, 1 Amp at 60 degrees Celsius
Maximum Output Current Rating-Module8 Amps at 30 degrees Celsius and 4 Amps at 60 degrees Celsius
Power Dissipation (Max)3.6 Watts at 60 Celsius
UPC10612598164544
Backplane Current at 5 Volts350 milliamps
Backplane Current at 24 Volts3 milliamps
Removeable Terminal Block(s)1756-TBCH, 1756-TBS6H
Isolation Voltage50 Volts Continuous
EnclosureNone
s

About 1756-OB16I

The Allen-Bradley 1756-OB16I is a ControlLogix DC digital output module that has Sixteen (16) individually isolated points. It does not have internal however, external IFM can be used to protect outputs. The recommended fuse type for this module is the 5x20mm 4 A quick-acting fuse supplied by with part number SOC p/n MQ2-4A. For the 1756-OB16I module, compatible Remote Terminal Blocks (RTB) are 1756-TBCH 1756-TBS6H, which both have 36 pins. RTB are required to provide signal termination point.

The output channels of this module feature a configurable safe state position ne the controller’s mode is changed to Program and Controller fault.

This module also has the following communication formats output data, listen-only output data, rack optimization, listen-only rack optimization, and scheduled output data. It also allows the selection of states in Fault or Program per point, with Hold Last State, On, or Off as the choices available for each and set by default for both.

It is a 12/24V DC sink/source output module with an operating voltage range of 10 to 30V DC. Its backplane current is 350 mA at 5.1V and 2.5 mA at 24V and has a total backplane power of 1.8 W. Its maximum current per point is 2 A at 30 Degrees Celsius and 1 A at 60 Degrees Celsius (linear derating), while its maximum current per module is 8 A at 30 Degrees Celsius and 4 A at 60 Degrees Celsius (linear derating). Its surge current per point is repeatable every 2 s at 4 A for 10 ms per point. It also has a 1 mA per point minimum load current, a 1.2V DC at 2 A maximum on-state volume drop, and a 0.5 mA per point maximum off-state leakage current per point.

The 1756-OB16I module has also been routine-tested at 1350V AC for 2 s. It has an outputs-to-backplane continuous isolation voltage of 250V and an output-to-output continuous isolation voltage of 125V. It also has an output delay time of a maximum of 1 ms from off to on and a maximum of 2 ms from on to off. Power dissipation of the 1756-OB16I module is 3.6W at 60 Degrees Celsius (maximum) and its thermal dissipation is 12.28 BTU/hr. It has an operating temperature range of 0 to 60 Degrees Celsius and a non-operating temperature range of -40 to 85 Degrees Celsius.

The Allen-Bradley 1756-OB16I is a 1756 ControlLogix Discrete output module that supports sinking and sourcing configuration and operates at a Voltage category of 12/24VDC. This output module is a single slot module that directly installs to the 1756 chassis.

It has Sixteen (16) individually isolated channels that allows wiring of different voltage sources to every output channel as long as the external power is connected to a 12/24 VDC source. It may also be terminated following a non-isolated wiring scheme where the DC (+) and DC (-) may be connected to a common voltage source.

This output module has integrated Sixteen (16) LED indictors to indicate the module’s operation and depict the active output channel. When a channel is active, the corresponding LED is energized or ON otherwise, it is OFF. The pilot duty rating of this module is 2A with a maximum OFF to ON output delay time of 1 ms and ON to OFF maximum output delay of 2 ms. This module may be used to energize electrical loads such as Relays, Pilot Lamps, Indicators, Siren, Horn, Buzzer, Solenoid and may other loads. When driving inductive loads, it is ideal to install an external surge protection device as high-inductive loads have high inrush current.

This module also features individually configured safe states. These safe states may be defined when the ControlLogix processor is changed from Run to Program mode or from Run to Faulted mode. By defining the safe state of each channel, unwanted turning OFF and ON of a channel may be prevented. This allows safe operation of a machine or process and prevent accidents.

Technical Description of 1756-OB16I

Allen Bradley ControlLogix Isoloated DC Output Module with 16-Point Individually Isolated Outputs

Repair Services for 1756-OB16I

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your ControlLogix 1756-OB16I. All our repairs come with a 1 Year Warranty. Please contact us for additional information about our repair process.

Revisions for 1756-OB16I

Please refer to the manual for more information about the 1756-OB16I such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1756-OB16I Ser A
1756-OB16I/A, Series A, Rev A Request Quote
Common misspellings:
  • l756-OB16I
  • 1756-0B16I
  • 1756-O816I
  • 1756-OBl6I
  • 1756OB16I

Reviews for 1756-OB16I

Product Review

"The Allen-Bradley 1756-OB16I is an output module that features Sixteen (16) individually isolated output channels. This module supports isolated wiring as well as non-isolated wiring. With the individual isolation, individual 12/24 VDC voltage sources may be wired to each module’s channels. If compared to the 1756-OB32 that has Thirty-Two (32) channels, the 1756-OB16I has lesser output channels however, the 1756-OB32 does not have individual isolation. " -DO Supply Tech

Dimensions For 1756-OB16I

Size
Input Type
Panel Cutout Height in mm
Panel Cutout Width in mm
Terminal Height in mm
Terminal Width in mm
Terminal Overall Depth in mm
Terminal Mounted Depth in mm

Dimensions For 1756-OB16I

Resolutions For 1756-OB16I

About

Technical Specifications for 1756-OB16I

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1756-OB16I
SeriesControlLogix
Outputs16-Point Individually Isolated
Module TypeIsoloated DC Output Module
Voltage12-24 Volts DC Sink-Source
Operating Voltage Range10-30 Volts DC
Output Delay Time ( OFF to ON)1 ms max
Output Delay Time ( ON to OFF)2 ms max
Current per point2 A @ 30 °C (86 °F) 1 A @ 60 °C (140 °F) (linear derating)
Current per module8 A @ 30 °C (86 °F) 4 A @ 60 °C (140 °F) (linear derating)
Maximum Output Current Rating-Point2 Amps at 30 degrees Celsius, 1 Amp at 60 degrees Celsius
Maximum Output Current Rating-Module8 Amps at 30 degrees Celsius and 4 Amps at 60 degrees Celsius
Power Dissipation (Max)3.6 Watts at 60 Celsius
UPC10612598164544
Backplane Current at 5 Volts350 milliamps
Backplane Current at 24 Volts3 milliamps
Removeable Terminal Block(s)1756-TBCH, 1756-TBS6H
Isolation Voltage50 Volts Continuous
EnclosureNone
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1756-OB16I
SeriesControlLogix
Outputs16-Point Individually Isolated
Module TypeIsoloated DC Output Module
Voltage12-24 Volts DC Sink-Source
Operating Voltage Range10-30 Volts DC
Output Delay Time ( OFF to ON)1 ms max
Output Delay Time ( ON to OFF)2 ms max
Current per point2 A @ 30 °C (86 °F) 1 A @ 60 °C (140 °F) (linear derating)
Current per module8 A @ 30 °C (86 °F) 4 A @ 60 °C (140 °F) (linear derating)
Maximum Output Current Rating-Point2 Amps at 30 degrees Celsius, 1 Amp at 60 degrees Celsius
Maximum Output Current Rating-Module8 Amps at 30 degrees Celsius and 4 Amps at 60 degrees Celsius
Power Dissipation (Max)3.6 Watts at 60 Celsius
UPC10612598164544
Backplane Current at 5 Volts350 milliamps
Backplane Current at 24 Volts3 milliamps
Removeable Terminal Block(s)1756-TBCH, 1756-TBS6H
Isolation Voltage50 Volts Continuous
EnclosureNone

About 1756-OB16I

The Allen-Bradley 1756-OB16I is a ControlLogix DC digital output module that has Sixteen (16) individually isolated points. It does not have internal however, external IFM can be used to protect outputs. The recommended fuse type for this module is the 5x20mm 4 A quick-acting fuse supplied by with part number SOC p/n MQ2-4A. For the 1756-OB16I module, compatible Remote Terminal Blocks (RTB) are 1756-TBCH 1756-TBS6H, which both have 36 pins. RTB are required to provide signal termination point.

The output channels of this module feature a configurable safe state position ne the controller’s mode is changed to Program and Controller fault.

This module also has the following communication formats output data, listen-only output data, rack optimization, listen-only rack optimization, and scheduled output data. It also allows the selection of states in Fault or Program per point, with Hold Last State, On, or Off as the choices available for each and set by default for both.

It is a 12/24V DC sink/source output module with an operating voltage range of 10 to 30V DC. Its backplane current is 350 mA at 5.1V and 2.5 mA at 24V and has a total backplane power of 1.8 W. Its maximum current per point is 2 A at 30 Degrees Celsius and 1 A at 60 Degrees Celsius (linear derating), while its maximum current per module is 8 A at 30 Degrees Celsius and 4 A at 60 Degrees Celsius (linear derating). Its surge current per point is repeatable every 2 s at 4 A for 10 ms per point. It also has a 1 mA per point minimum load current, a 1.2V DC at 2 A maximum on-state volume drop, and a 0.5 mA per point maximum off-state leakage current per point.

The 1756-OB16I module has also been routine-tested at 1350V AC for 2 s. It has an outputs-to-backplane continuous isolation voltage of 250V and an output-to-output continuous isolation voltage of 125V. It also has an output delay time of a maximum of 1 ms from off to on and a maximum of 2 ms from on to off. Power dissipation of the 1756-OB16I module is 3.6W at 60 Degrees Celsius (maximum) and its thermal dissipation is 12.28 BTU/hr. It has an operating temperature range of 0 to 60 Degrees Celsius and a non-operating temperature range of -40 to 85 Degrees Celsius.

The Allen-Bradley 1756-OB16I is a 1756 ControlLogix Discrete output module that supports sinking and sourcing configuration and operates at a Voltage category of 12/24VDC. This output module is a single slot module that directly installs to the 1756 chassis.

It has Sixteen (16) individually isolated channels that allows wiring of different voltage sources to every output channel as long as the external power is connected to a 12/24 VDC source. It may also be terminated following a non-isolated wiring scheme where the DC (+) and DC (-) may be connected to a common voltage source.

This output module has integrated Sixteen (16) LED indictors to indicate the module’s operation and depict the active output channel. When a channel is active, the corresponding LED is energized or ON otherwise, it is OFF. The pilot duty rating of this module is 2A with a maximum OFF to ON output delay time of 1 ms and ON to OFF maximum output delay of 2 ms. This module may be used to energize electrical loads such as Relays, Pilot Lamps, Indicators, Siren, Horn, Buzzer, Solenoid and may other loads. When driving inductive loads, it is ideal to install an external surge protection device as high-inductive loads have high inrush current.

This module also features individually configured safe states. These safe states may be defined when the ControlLogix processor is changed from Run to Program mode or from Run to Faulted mode. By defining the safe state of each channel, unwanted turning OFF and ON of a channel may be prevented. This allows safe operation of a machine or process and prevent accidents.

Technical Description of 1756-OB16I

Allen Bradley ControlLogix Isoloated DC Output Module with 16-Point Individually Isolated Outputs
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your ControlLogix 1756-OB16I. All our repairs come with a 1 Year Warranty. Please contact us for additional information about our repair process.

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your ControlLogix 1756-OB16I. All our repairs come with a 1 Year Warranty. Please contact us for additional information about our repair process.

Revisions

Please refer to the manual for more information about the 1756-OB16I such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1756-OB16I Ser A
1756-OB16I/A, Series A, Rev A Request Quote

Common misspellings:
  • l756-OB16I
  • 1756-0B16I
  • 1756-O816I
  • 1756-OBl6I
  • 1756OB16I
PDF
Reviews

Reviews for 1756-OB16I

Product Review

"The Allen-Bradley 1756-OB16I is an output module that features Sixteen (16) individually isolated output channels. This module supports isolated wiring as well as non-isolated wiring. With the individual isolation, individual 12/24 VDC voltage sources may be wired to each module’s channels. If compared to the 1756-OB32 that has Thirty-Two (32) channels, the 1756-OB16I has lesser output channels however, the 1756-OB32 does not have individual isolation. " -DO Supply Tech