1756-OC8 | Allen Bradley PLC ControlLogix

1756-OC8

Rated 4.5 with 14 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-OC8

Revisions: Ser A 
Description: Allen Bradley ControlLogix DC Output Module with 8-Point Outputs
Available Now
Request a quote for 1756-OC8

Description: Allen Bradley ControlLogix DC Output Module with 8-Point Outputs

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.

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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-OC8.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.5 with 14 reviews

    Technical Specifications for 1756-OC8

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1756-OC8
SeriesControlLogix
Module TypeDC Output Module
Outputs8-Point
Voltage48 Volts DC Source
Operating Voltage Range30-60 Volts DC
Maximum Output Current Rating-Point2 Amps at 60 Celsius
Maximum Output Current Rating-Module8 Amps at 60 Celsius
Power Dissipation (Max)4.9 Watts at 60 Celsius
Removeable Terminal Block(s)1756-TBNH, 1756-TBSH
Isolation Voltage50 Volts Continuous
EnclosureNone
UPC10612598171436
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1756-OC8
SeriesControlLogix
Module TypeDC Output Module
Outputs8-Point
Voltage48 Volts DC Source
Operating Voltage Range30-60 Volts DC
Maximum Output Current Rating-Point2 Amps at 60 Celsius
Maximum Output Current Rating-Module8 Amps at 60 Celsius
Power Dissipation (Max)4.9 Watts at 60 Celsius
Removeable Terminal Block(s)1756-TBNH, 1756-TBSH
Isolation Voltage50 Volts Continuous
EnclosureNone
UPC10612598171436
s

About 1756-OC8

The Allen-Bradley 1756-OC8 module is a ControlLogix DC output module that has 8 points available, with 4 points in a group. It is a module that has not been fused so it is recommended to use a fused IFM to protect the outputs. The recommended fuse for the 1756-OC8 module is the 5x20mm 4A quick acting fuse supplied by the SOC p/n MQ2-4A. Note that the chassis and power supply must be installed and grounded first before installing the module into any available slot in the chassis. Also, a removable terminal block housing, or RTB, must be connected to the module when installing it to the chassis. For the 1756-OC8 module, the compatible 20-pin RTBs are the 1756-TBNH and the 1756-TBSH.



It is a 48V DC source module with a 30 to 60V DC operating voltage range. It has a pilot duty of 2 A and a minimum load current of 2 mA. The module also has a current draw of 165 mA at 5.1V and 2 mA at 24V with a total backplane power of 0.89 W. Its surge current is 4 A for 10 ms per point that is repeatable every second at 60 Degrees Celsius. The maximum current per module is 8 A at 60 Degrees Celsius, while the maximum current per point is 2 A at 60 Degrees Celsius. It has a maximum off-state leakage current of 1 mA per point and a maximum on-state voltage drop of 2V DC at 2 A.



The module has a maximum output delay time of 1 ms from off to on and 2 ms from on to off. It has a thermal dissipation of 16.71 BTU/hr and a maximum power dissipation of 4.9W at 60 Degrees Celsius.



The 1756-OC8 module has the following communication formats available: rack optimization, scheduled output data, output data, listen-only rack optimization, and listen-only output data. You can also choose the states in Fault or Program mode per point with this module. Options available are On, Off, and Hold Last State, with Off as the default state.

Repair Services for 1756-OC8

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

Our highly skilled technicians can repair your ControlLogix 1756-OC8. All our repairs come with a 1 Year Warranty. Please contact us for additional information about our repair process.

Revisions for 1756-OC8

Please refer to the manual for more information about the 1756-OC8 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1756-OC8 Ser A
1756-OC8/A, Series A, Rev A Request Quote
Common misspellings:
  • l756-OC8
  • 1756-0C8
  • 1756-OCb
  • 1756OC8

Dimensions For 1756-OC8

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-OC8

Resolutions For 1756-OC8

About

Technical Specifications for 1756-OC8

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1756-OC8
SeriesControlLogix
Module TypeDC Output Module
Outputs8-Point
Voltage48 Volts DC Source
Operating Voltage Range30-60 Volts DC
Maximum Output Current Rating-Point2 Amps at 60 Celsius
Maximum Output Current Rating-Module8 Amps at 60 Celsius
Power Dissipation (Max)4.9 Watts at 60 Celsius
Removeable Terminal Block(s)1756-TBNH, 1756-TBSH
Isolation Voltage50 Volts Continuous
EnclosureNone
UPC10612598171436
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1756-OC8
SeriesControlLogix
Module TypeDC Output Module
Outputs8-Point
Voltage48 Volts DC Source
Operating Voltage Range30-60 Volts DC
Maximum Output Current Rating-Point2 Amps at 60 Celsius
Maximum Output Current Rating-Module8 Amps at 60 Celsius
Power Dissipation (Max)4.9 Watts at 60 Celsius
Removeable Terminal Block(s)1756-TBNH, 1756-TBSH
Isolation Voltage50 Volts Continuous
EnclosureNone
UPC10612598171436

About 1756-OC8

The Allen-Bradley 1756-OC8 module is a ControlLogix DC output module that has 8 points available, with 4 points in a group. It is a module that has not been fused so it is recommended to use a fused IFM to protect the outputs. The recommended fuse for the 1756-OC8 module is the 5x20mm 4A quick acting fuse supplied by the SOC p/n MQ2-4A. Note that the chassis and power supply must be installed and grounded first before installing the module into any available slot in the chassis. Also, a removable terminal block housing, or RTB, must be connected to the module when installing it to the chassis. For the 1756-OC8 module, the compatible 20-pin RTBs are the 1756-TBNH and the 1756-TBSH.



It is a 48V DC source module with a 30 to 60V DC operating voltage range. It has a pilot duty of 2 A and a minimum load current of 2 mA. The module also has a current draw of 165 mA at 5.1V and 2 mA at 24V with a total backplane power of 0.89 W. Its surge current is 4 A for 10 ms per point that is repeatable every second at 60 Degrees Celsius. The maximum current per module is 8 A at 60 Degrees Celsius, while the maximum current per point is 2 A at 60 Degrees Celsius. It has a maximum off-state leakage current of 1 mA per point and a maximum on-state voltage drop of 2V DC at 2 A.



The module has a maximum output delay time of 1 ms from off to on and 2 ms from on to off. It has a thermal dissipation of 16.71 BTU/hr and a maximum power dissipation of 4.9W at 60 Degrees Celsius.



The 1756-OC8 module has the following communication formats available: rack optimization, scheduled output data, output data, listen-only rack optimization, and listen-only output data. You can also choose the states in Fault or Program mode per point with this module. Options available are On, Off, and Hold Last State, with Off as the default state.

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

Our highly skilled technicians can repair your ControlLogix 1756-OC8. 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-OC8. 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-OC8 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1756-OC8 Ser A
1756-OC8/A, Series A, Rev A Request Quote

Common misspellings:
  • l756-OC8
  • 1756-0C8
  • 1756-OCb
  • 1756OC8
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