1756-OB16I | Allen-Bradley ControlLogix 10-30 VDC Isolated Output Module 16 Points
1756-OB16I | Allen-Bradley ControlLogix 10-30 VDC Isolated Output Module 16 Points
1756-OB16I | Allen-Bradley ControlLogix 10-30 VDC Isolated Output Module 16 Points
1756-OB16I | Allen-Bradley ControlLogix 10-30 VDC Isolated Output Module 16 Points
1756-OB16I | Allen-Bradley ControlLogix 10-30 VDC Isolated Output Module 16 Points
1756-OB16I | Allen-Bradley ControlLogix 10-30 VDC Isolated Output Module 16 Points
1756-OB16I | Allen-Bradley ControlLogix 10-30 VDC Isolated Output Module 16 Points
1756-OB16I | Allen-Bradley ControlLogix 10-30 VDC Isolated Output Module 16 Points
Part #: 1756-OB16I Manufactured by: Allen-Bradley

1756-OB16I | Allen-Bradley ControlLogix 10-30 VDC Isolated Output Module 16 Points

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Product Overview
Allen Bradley ControlLogix Isoloated DC Output Module with 16-Point Individually Isolated Outputs
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Product comes with IQElectro 2-Year Warranty
Warranty for item #: 1756-OB16I
IQElectro offers a complimentary 2-year warranty on all our products. This ensures that every purchase you make from IQElectro is a reliable and trustworthy investment for the future of your company. Warranty Terms
IQElectro is NOT an authorized distributor for Allen-Bradley
Original Manufacturer's Warranty Not Covered, This Product is SURPLUS.
1756-OB16I | Allen-Bradley ControlLogix 10-30 VDC Isolated Output Module 16 Points
1756-OB16I | Allen-Bradley ControlLogix 10-30 VDC Isolated Output Module 16 Points
1756-OB16I | Allen-Bradley ControlLogix 10-30 VDC Isolated Output Module 16 Points
1756-OB16I | Allen-Bradley ControlLogix 10-30 VDC Isolated Output Module 16 Points
    1756-OB16I | Allen-Bradley ControlLogix 10-30 VDC Isolated Output Module 16 Points
    1756-OB16I | Allen-Bradley ControlLogix 10-30 VDC Isolated Output Module 16 Points
    1756-OB16I | Allen-Bradley ControlLogix 10-30 VDC Isolated Output Module 16 Points
    1756-OB16I | Allen-Bradley ControlLogix 10-30 VDC Isolated Output Module 16 Points
1756-OB16I | Allen-Bradley ControlLogix 10-30 VDC Isolated Output Module 16 Points
1756-OB16I | Allen-Bradley ControlLogix 10-30 VDC Isolated Output Module 16 Points
1756-OB16I | Allen-Bradley ControlLogix 10-30 VDC Isolated Output Module 16 Points
1756-OB16I | Allen-Bradley ControlLogix 10-30 VDC Isolated Output Module 16 Points
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Product Description P/N: 1756-OB16I

Description / Specifications

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.

 

Technical Specifications 

 

Brand Allen-Bradley
Series ControlLogix
Part Number 1756-OB16I
Manufacturer Rockwell Automation
Outputs 16-Point Individually Isolated
Module Type Isoloated DC Output Module
Voltage 12-24 Volts DC Sink-Source
Operating Voltage Range 10-30 Volts DC
Output Delay Time (OFF to ON) 1 ms max
Output Delay Time (ON to OFF) 2 ms max
Current per point 2 A @ 30 °C (86 °F) 1 A @ 60 °C (140 °F) (linear derating)
Current per module 8 A @ 30 °C (86 °F) 4 A @ 60 °C (140 °F) (linear derating)
Maximum Output Current Rating-Point 2 Amps at 30 degrees Celsius, 1 Amp at 60 degrees Celsius
Maximum Output Current Rating-Module 8 Amps at 30 degrees Celsius and 4 Amps at 60 degrees Celsius
Power Dissipation (Max) 3.6 Watts at 60 Celsius
Backplane Current at 5 Volts 350 milliamps
Backplane Current at 24 Volts 3 milliamps
Removeable Terminal Block(s) 1756-TBCH, 1756-TBS6H
Isolation Voltage 50 Volts Continuous
Enclosure None

  

 

Information 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.



Manufacturer information

Allen‑Bradley components, integrated control and information solutions are built for demanding industrial applications. We integrate control and information across the enterprise to make you as productive as possible.

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IQElectro 2 Year Warranty

IQElectro offers a 2-Year Warranty on all our products. This complimentary two-year warranty ensures that every purchase from IQElectro is a secure investment in the future of your company.
Warranty Terms
warningIQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses. Some hardware products may contain software and firmware and may not be legally operated without first obtaining an appropriate license from the manufacturer. IQElectro makes no representation as to whether a product will or will not have software or firmware and, if it does, whether the software or firmware is the revision level that you need for your application. IQElectro also makes no representations as to your ability or right to download or otherwise obtain software or firmware for the product from the Original Manufacturer, its distributors, or any other source. IQElectro also makes no representations as to your right to install any such software or firmware on the product. IQElectro will not obtain or supply software or 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 software or firmware. Customer acknowledges and agrees that IQElectro DOES NOT provide any software, firmware, operating system, or right-to-use licenses with the products it sells. Customers understand and agree that proper software (firmware) licensing, maintenance, and upgrades are subject to the applicable manufacturer's Licensing Agreement or similar document. Disclaimer Policy.
Description / Specifications

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.

 

Technical Specifications 

 

Brand Allen-Bradley
Series ControlLogix
Part Number 1756-OB16I
Manufacturer Rockwell Automation
Outputs 16-Point Individually Isolated
Module Type Isoloated DC Output Module
Voltage 12-24 Volts DC Sink-Source
Operating Voltage Range 10-30 Volts DC
Output Delay Time (OFF to ON) 1 ms max
Output Delay Time (ON to OFF) 2 ms max
Current per point 2 A @ 30 °C (86 °F) 1 A @ 60 °C (140 °F) (linear derating)
Current per module 8 A @ 30 °C (86 °F) 4 A @ 60 °C (140 °F) (linear derating)
Maximum Output Current Rating-Point 2 Amps at 30 degrees Celsius, 1 Amp at 60 degrees Celsius
Maximum Output Current Rating-Module 8 Amps at 30 degrees Celsius and 4 Amps at 60 degrees Celsius
Power Dissipation (Max) 3.6 Watts at 60 Celsius
Backplane Current at 5 Volts 350 milliamps
Backplane Current at 24 Volts 3 milliamps
Removeable Terminal Block(s) 1756-TBCH, 1756-TBS6H
Isolation Voltage 50 Volts Continuous
Enclosure None

  

 

Information 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.



Manufacturer information

Allen‑Bradley components, integrated control and information solutions are built for demanding industrial applications. We integrate control and information across the enterprise to make you as productive as possible.

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