1746-OBP8 - In Stock | Allen Bradley PLC SLC 500

1746-OBP8

Rated 4.8 with 9 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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1746-OBP8

Revisions: Ser A Ser B 
Description: The Allen-Bradley 1746-OBP8 is a SLC 500 Digital DC Output Module. This Digital DC Output Module has Eight (8) channels with an output Voltage Range of 20.4-26.4 Volts DC in Sourcing configuration. It may be installed in a SLC 500 fixed or modular style hardware.
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Description: The Allen-Bradley 1746-OBP8 is a SLC 500 Digital DC Output Module. This Digital DC Output Module has Eight (8) channels with an output Voltage Range of 20.4-26.4 Volts DC in Sourcing configuration. It may be installed in a SLC 500 fixed or modular style hardware.

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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better business bureau
Revisions: Ser A Ser B 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via UPS, DHL, and TNT
Repairs: We offer repair service for the 1746-OBP8.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.8 with 9 reviews

    Technical Specifications for 1746-OBP8

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1746-OBP16
SeriesSLC 500
Module TypeDigital DC Output Module
Outputs8
Voltage Range20.4-26.4 Volts DC Source
No. of OutputsEight (8)
No. of Groups2
Points per group4
Signal Delayon = 1.0 ms / off = 2.0 ms
ApplicationsHigh Current
Current/Output2.0A at 60°C
ApplicationsHigh Current
Current/Module8.0A at 0° to 60°C
Step Response60 milliseconds in, 2.5 milliseconds out
Backplane Current (5 Volts)0.135A milliamps
Recommended signal wiresMax 2 mm. sq. (14 AWG)
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1746-OBP16
SeriesSLC 500
Module TypeDigital DC Output Module
Outputs8
Voltage Range20.4-26.4 Volts DC Source
No. of OutputsEight (8)
No. of Groups2
Points per group4
Signal Delayon = 1.0 ms / off = 2.0 ms
ApplicationsHigh Current
Current/Output2.0A at 60°C
ApplicationsHigh Current
Current/Module8.0A at 0° to 60°C
Step Response60 milliseconds in, 2.5 milliseconds out
Backplane Current (5 Volts)0.135A milliamps
Recommended signal wiresMax 2 mm. sq. (14 AWG)
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About 1746-OBP8

The Allen-Bradley 1746-OBP8 is an SLC 500 digital I/O module. This output module is a fast turn-off module with Eight (8) output points available and with each group having 4 points. The 1746-OBP8 module is a 24V DC source, high current digital DC output module that has e-fuse LED indicators that allow you to monitor its current state. It is ideal for use with programmable controllers with high current output applications. This module has an open-type enclosure and is mounted via the chassis.

This 1746-OBP8 module is a current sourcing output module that has a power dissipation of 0.3 W and a surge current of 4 A for 10 ms. It has an operating voltage range of 20.4-26.4V DC source and a backplane current consumption of 0.135 A at 5 V DC. Maximum off-state leakage and minimum load current are both 1 mA each. This module has a 2 A continuous current per point at 0-60 deg. Celsius and an 8 A continuous current per module, also at 0-60 Deg. Celsius. On-state voltage drop is a maximum of 1 V at 2 A. Note that this module does not come with electronic protection.

It has a heat dissipation of 0.300 watts per point, with a 0.675 minimum wattage and 3.08 total watts. This module has an operating temperature of 0-60 Deg. Celsius, which pertains to the temperature of the air surrounding the SLC 500 system, and a storage temperature of -40-85 Deg. Celsius. The 1746-OBP8 module has a non-condensing operating humidity of 5-95% and a NEMA standard ICS 2-230 noise immunity. The response delay time of this module is 1 ms for ON and 21 ms for OFF. The maximum resistive load for the signal delay is 1 ms for ON and 2 ms for OFF. Its operating vibration is 0.015 in. peak displacement at 5-57 Hz and 2.5 g acceleration at 57-2000 Hz. This module also has an operating shock of 30 g and isolation voltage of 1500 V.

This module is a High-Current solid-state output that is ideal for use in automative, packaging, material handling and many other applications. It is typically used for energizing electrical loads that operates with a voltage category of 24VDC. Some of these electrical loads include indicating devices such as Pilot Lamps and Alarm annunciator panels, Sounding devices such as Horn, Siren, Buzzer and Actuators such as Solenoid, motorized actuated devices.

If loads are operating with AC voltage category, the module may still be used by installing interposing relays. With interposing relays, the coil voltage of the relay matches the voltage output rating of the output module. The relay contacts accommodate the AC voltage which may be turned ON or turned OFF when the relay is energized by the module. Interposing relays also also provide isolation which may be used to increase module protection.

This module is compatible with SLC 500 processors, whether stand-alone, expanded or Remote I/O topology. It may also be used with fixed hardware style or modular hardware style SLC 500 controller platform. It occupies single slot of the chassis where backplane power is supplied. It also requires an external DC power supply for generating the designed output power.

Technical Description of 1746-OBP8

The Allen-Bradley 1746-OBP8 is a SLC 500 Digital DC Output Module. This Digital DC Output Module has a Voltage Range of 20.4-26.4 Volts DC Source and 8 Outputs. It has a Backplane Current (5 Volts) of 135 milliamps.

Repair Services for 1746-OBP8

Type Lead Time Price Action
Repair Service 2-4 weeks $551cartAdd to Cart

Our highly skilled technicians can repair your SLC 500 1746-OBP8. All of our repairs come with a 1 Year Warranty. Please contact us for additional information.

Revisions for 1746-OBP8

Please refer to the manual for more information about the 1746-OBP8 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1746-OBP8 Ser A
1746-OBP8/A, Series A, Rev A Request Quote
1746-OBP8/B, Series B, Rev B Request Quote
Common misspellings:
  • l746-OBP8
  • 17A6-OBP8
  • 1746-0BP8
  • 1746-O8P8
  • 1746-OBPb
  • 1746OBP8
  • 1747-OBP8

Reviews for 1746-OBP8

I/O Rating

"Not the most I/O available but still just as useful in the right application. " -DO Supply Tech

Voltage Range

"Typical operating range for most modules. This style shouldn't take any major modifications. " -DO Supply Tech

Fused

"This module is not protected by a fuse that is in line with the power source. " -DO Supply Tech

Product Review

"The 1746-OBP8 is an Eight (8) channel output module which has lower number of output channels compared to the 1746-OBP16. The 1746-OBP16 is also included with an internal fuse. The 1746-OBP8 is ideal for high-current applications as it has higher Current output rating compared to the 1746-OBP16. " -DO Supply Tech

Dimensions For 1746-OBP8

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 1746-OBP8

Resolutions For 1746-OBP8

About

Technical Specifications for 1746-OBP8

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1746-OBP16
SeriesSLC 500
Module TypeDigital DC Output Module
Outputs8
Voltage Range20.4-26.4 Volts DC Source
No. of OutputsEight (8)
No. of Groups2
Points per group4
Signal Delayon = 1.0 ms / off = 2.0 ms
ApplicationsHigh Current
Current/Output2.0A at 60°C
ApplicationsHigh Current
Current/Module8.0A at 0° to 60°C
Step Response60 milliseconds in, 2.5 milliseconds out
Backplane Current (5 Volts)0.135A milliamps
Recommended signal wiresMax 2 mm. sq. (14 AWG)
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1746-OBP16
SeriesSLC 500
Module TypeDigital DC Output Module
Outputs8
Voltage Range20.4-26.4 Volts DC Source
No. of OutputsEight (8)
No. of Groups2
Points per group4
Signal Delayon = 1.0 ms / off = 2.0 ms
ApplicationsHigh Current
Current/Output2.0A at 60°C
ApplicationsHigh Current
Current/Module8.0A at 0° to 60°C
Step Response60 milliseconds in, 2.5 milliseconds out
Backplane Current (5 Volts)0.135A milliamps
Recommended signal wiresMax 2 mm. sq. (14 AWG)

About 1746-OBP8

The Allen-Bradley 1746-OBP8 is an SLC 500 digital I/O module. This output module is a fast turn-off module with Eight (8) output points available and with each group having 4 points. The 1746-OBP8 module is a 24V DC source, high current digital DC output module that has e-fuse LED indicators that allow you to monitor its current state. It is ideal for use with programmable controllers with high current output applications. This module has an open-type enclosure and is mounted via the chassis.

This 1746-OBP8 module is a current sourcing output module that has a power dissipation of 0.3 W and a surge current of 4 A for 10 ms. It has an operating voltage range of 20.4-26.4V DC source and a backplane current consumption of 0.135 A at 5 V DC. Maximum off-state leakage and minimum load current are both 1 mA each. This module has a 2 A continuous current per point at 0-60 deg. Celsius and an 8 A continuous current per module, also at 0-60 Deg. Celsius. On-state voltage drop is a maximum of 1 V at 2 A. Note that this module does not come with electronic protection.

It has a heat dissipation of 0.300 watts per point, with a 0.675 minimum wattage and 3.08 total watts. This module has an operating temperature of 0-60 Deg. Celsius, which pertains to the temperature of the air surrounding the SLC 500 system, and a storage temperature of -40-85 Deg. Celsius. The 1746-OBP8 module has a non-condensing operating humidity of 5-95% and a NEMA standard ICS 2-230 noise immunity. The response delay time of this module is 1 ms for ON and 21 ms for OFF. The maximum resistive load for the signal delay is 1 ms for ON and 2 ms for OFF. Its operating vibration is 0.015 in. peak displacement at 5-57 Hz and 2.5 g acceleration at 57-2000 Hz. This module also has an operating shock of 30 g and isolation voltage of 1500 V.

This module is a High-Current solid-state output that is ideal for use in automative, packaging, material handling and many other applications. It is typically used for energizing electrical loads that operates with a voltage category of 24VDC. Some of these electrical loads include indicating devices such as Pilot Lamps and Alarm annunciator panels, Sounding devices such as Horn, Siren, Buzzer and Actuators such as Solenoid, motorized actuated devices.

If loads are operating with AC voltage category, the module may still be used by installing interposing relays. With interposing relays, the coil voltage of the relay matches the voltage output rating of the output module. The relay contacts accommodate the AC voltage which may be turned ON or turned OFF when the relay is energized by the module. Interposing relays also also provide isolation which may be used to increase module protection.

This module is compatible with SLC 500 processors, whether stand-alone, expanded or Remote I/O topology. It may also be used with fixed hardware style or modular hardware style SLC 500 controller platform. It occupies single slot of the chassis where backplane power is supplied. It also requires an external DC power supply for generating the designed output power.

Technical Description of 1746-OBP8

The Allen-Bradley 1746-OBP8 is a SLC 500 Digital DC Output Module. This Digital DC Output Module has a Voltage Range of 20.4-26.4 Volts DC Source and 8 Outputs. It has a Backplane Current (5 Volts) of 135 milliamps.
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $551cartAdd to Cart

Our highly skilled technicians can repair your SLC 500 1746-OBP8. All of our repairs come with a 1 Year Warranty. Please contact us for additional information.

Type Lead Time Price Action
Repair Service 2-4 weeks $551cartAdd to Cart

Our highly skilled technicians can repair your SLC 500 1746-OBP8. All of our repairs come with a 1 Year Warranty. Please contact us for additional information.

Revisions

Please refer to the manual for more information about the 1746-OBP8 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1746-OBP8 Ser A
1746-OBP8/A, Series A, Rev A Request Quote
1746-OBP8/B, Series B, Rev B Request Quote

Common misspellings:
  • l746-OBP8
  • 17A6-OBP8
  • 1746-0BP8
  • 1746-O8P8
  • 1746-OBPb
  • 1746OBP8
PDF
Reviews

Reviews for 1746-OBP8

I/O Rating

"Not the most I/O available but still just as useful in the right application. " -DO Supply Tech

Voltage Range

"Typical operating range for most modules. This style shouldn't take any major modifications. " -DO Supply Tech

Fused

"This module is not protected by a fuse that is in line with the power source. " -DO Supply Tech

Product Review

"The 1746-OBP8 is an Eight (8) channel output module which has lower number of output channels compared to the 1746-OBP16. The 1746-OBP16 is also included with an internal fuse. The 1746-OBP8 is ideal for high-current applications as it has higher Current output rating compared to the 1746-OBP16. " -DO Supply Tech