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Allen-Bradley 1734-OB8

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Manufacturer: Allen Bradley - PLC
Product Type: PLC/Programmable Logic Controller
Part Number: 1734-OB8
Series: Point I/O 1734
UPC: 10612598310279

Description:

The 1734-OB8 is a POINT I/O Output Module by Allen-Bradley and Rockwell Automation. It has one group of 8 non-isolated sourcing outputs per module. This hardware has a surge current of 2 Amperes for 10 milliseconds, repeatable every 3 seconds.



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

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Rockwell Disclaimer: The product is used surplus. Automation Stop 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 Automation Stop 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. Automation Stop 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. Automation Stop also makes no representations as to your right to install any such firmware on the product. Automation Stop 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.

The Allen-Bradley 1734-OB8 is a POINT I/O Output Module by Allen-Bradley and Rockwell Automation. It has one group of 8 non-isolated sourcing outputs per module. The 1734-OB8 has a surge current of 2 Amperes for 10 milliseconds, repeatable every 3 seconds. Minimum on-state voltage range is 10 Volts DC and nominal on-state voltage range is 24 Volts DC; Maximum on-state voltage range is 28.8 Volts DC. The 1734-OB8 has a maximum on-state voltage drop of 0.2 Volts DC and an on-state current minimum per channel of 1.0 milliampere. Maximum off-state voltage is 28.8 Volts DC and maximum off-state leakage is 0.5 milliamperes. The 1734-OB8 has an output current rating of 1.0 Ampere per output, not to exceed 3.0 Amperes maximum per module. Additional specifications include status indicators for output, module, and network status. The maximum POINTBus current at 5 Volts DC is 75 milliamperes, while the maximum power dissipation at 28.8 Volts DC is 2.0 Watts; maximum thermal dissipation at 28.8 Volts DC is 6.8 British Thermal Units (BTU) per hour.

The 1734-OB8 has an isolation voltage of 50 Volts (continuous) with reinforced insulation type. It has a nominal external DC power supply voltage of 24 Volts DC and an external DC power voltage range of 10…28.8 Volts DC; external DC power supply current is 32 milliamperes. General specifications include approximate dimensions of 56.0 x 12.0 x 75.5 millimeters, or 2.21 x 0.47 x 2.97 inches. The 1734-OB8 weighs approximately 35.4 grams, or 1.25 ounces. This hardware has an operating temperature range between -20 and 55 degrees Celsius and a non-operating temperature between -40 and 85 degrees Celsius. Relative humidity for the 1734-OB8 is 5% to 95% (non-condensing). This device has a vibration rating of 5 g at 10…500 Hertz and an operating shock rating of 30 g; non-operating shock is 50 g.

Technical Specifications

Region of Manufacture* Singapore
Brand: Allen-Bradley
Manufacturer: Rockwell Automation
Outputs: 8 Non-Isolated, Sourcing
Surge Current: 2 Amperes for 10 Milliseconds, Repeatable every 3 Seconds
Minimum On-State Voltage Range: 10 Volts DC
Nominal On-State Voltage Range: 24 Volts DC
Maximum On-State Voltage Range: 28.8 Volts DC
Maximum On-State Voltage Drop: 0.2 Volts DC
On-State Current Minimum per Channel: 1.0 milliampere
Maximum Off-State Voltage: 28.8 Volts DC
Maximum Off-State Leakage: 0.5 milliamperes
Output Current Rating: 1.0 Ampere per Output (Not to Exceed 3.0 Amperes max. per Module)
Status Indicators: Output, Module, and Network Status
Maximum POINTBus Current (at 5 Volts DC): 75 milliamperes
Maximum Power Dissipation at 28.8 Volts DC: 2.0 Watts
Maximum Thermal Dissipation at 28.8 Volts DC: 6.8 British Thermal Units (BTU) per Hour
Isolation Voltage: 50 Volts, Continuous (Reinforced Insulation Type)
Nominal External DC Power Supply Voltage: 24 Volts DC
External DC Power Voltage Range: 10…28.8 Volts DC
External DC Power Supply Current: 32 milliamperes

*Region of Manufacture may vary

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If the item is found to be defective within 30 days of the invoice date, a full refund can be issued. If an item is found to be defective through normal use and wear after 30 days but within the 1 year period, the Automation Stop Warranty dictates the appropriate course of action. After the 30 day period, Automation Stop reserves the right to decide between refund, repair, or replacement with identical product. Because of the high volume of outgoing and incoming shipments on a day to day basis, we unfortunately cannot accept returns on items ordered mistakenly or part numbers ordered incorrectly. If a special exception is approved, a 20% restocking fee will be assessed. If you have any questions please contact us at [email protected].

FAQ

Question: Does Automation Stop offer repairs on the 1734-OB8?

Answer: Yes. We offer repairs for the 1734-OB8 and it comes with our 1 Year Automation Stop Warranty.


Question: What type of warranty comes with the Allen Bradley - PLC and 1734-OB8?

Answer: If you buy the 1734-OB8 through Automationstop.com it comes with our 1 Year Warranty and no other warranties.


Question: Can I buy the 1734-OB8 online?

Answer: Yes. Automation Stop sells the 1734-OB8 online and you can check out for the quantity and condition listed available above.


Question: What is the manufacturer for the 1734-OB8?

Answer: The 1734-OB8 is made by Allen Bradley - PLC.


Question: What type of product is the 1734-OB8?

Answer: The 1734-OB8 is part of the Point I/O 1734 series.


Question: What Brand: is included with the 1734-OB8?

Answer: The Rockwell Automation 1734-OB8 has a Allen Bradley (AB) Brand:.


Question: What is the External direct current (DC) power supply unit Current: of the 1734-OB8?

Answer: The External direct current (DC) power supply component Current: of the Allen Bradley Automation 1734-OB8 is 32 milliamperes.


Question: What External direct current (DC) Power Voltage Range: does the Allen Bradley 1734-OB8 have?

Answer: The External DC Power Voltage Range: of the 1734-OB8 is 10…28.8 Volts DC.


Question: What is the Isolation Voltage: of the 1734-OB8?

Answer: The 1734-OB8 has a Isolation Voltage: of 50 Volts, Continuous (Reinforced Insulation Type).


Question: What Manufacturer: is included with the 1734-OB8?

Answer: The Allen Bradley-Rockwell Automation 1734-OB8 has a Rockwell Automation Manufacturer:.


Question: What Maximum Off-State Leakage: does the 1734-OB8 have?

Answer: The Allen Bradley/Rockwell Automation 1734-OB8 has a Maximum Off-State Leakage: of 0.5 milliamperes.


Question: What is the Maximum Off-State Voltage: of the 1734-OB8?

Answer: The Allen Bradley-Rockwell Automation 1734-OB8 has a Maximum Off-State Voltage: of 28.8 Volts DC (direct current).


Question: What is the Maximum On-State Voltage Drop: of the 1734-OB8?

Answer: The Allen Bradley-Rockwell Automation 1734-OB8 has a Maximum On-State Voltage Drop: of 0.2 Volts DC.


Question: What Maximum On-State Voltage Range: does the Rockwell-Automation 1734-OB8 have?

Answer: The 1734-OB8 has a Maximum On-State Voltage Range: of 28.8 Volts direct current.


Question: What is the Maximum POINTBus Current (at 5 Volts DC (direct current)): of the 1734-OB8?

Answer: The Maximum POINTBus Current (at 5 Volts DC): of the Allen Bradley/Rockwell Automation 1734-OB8 is 75 milliamperes.


Question: What is the Maximum Power Dissipation at 28.8 Volts direct current (DC): of the 1734-OB8?

Answer: The 1734-OB8 has a Maximum Power Dissipation at 28.8 Volts DC: of 2.0 Watts.


Question: What is the Maximum Thermal Dissipation at 28.8 Volts direct current: of the 1734-OB8?

Answer: The Maximum Thermal Dissipation at 28.8 Volts DC: of the 1734-OB8 is 6.8 British Thermal Units (BTU) per Hour.


Question: What is the Minimum On-State Voltage Range: of the 1734-OB8?

Answer: The Allen-Bradley 1734-OB8 has a Minimum On-State Voltage Range: of 10 Volts direct current (DC).


Question: What is the Nominal External direct current (DC) power supply component Voltage: of the 1734-OB8?

Answer: The Allen Bradley-Rockwell Automation 1734-OB8 has a Nominal External direct current power supply component Voltage: of 24 Volts direct current.


Question: What is the Nominal On-State Voltage Range: of the 1734-OB8?

Answer: The Allen Bradley 1734-OB8 has a Nominal On-State Voltage Range: of 24 Volts direct current (DC).


Question: What On-State Current Minimum per Channel: does the 1734-OB8 have?

Answer: The On-State Current Minimum per Channel: of the Allen Bradley/Rockwell Automation 1734-OB8 is 1.0 milliampere.


Question: Does the Rockwell-Automation 1734-OB8 have a Output Current Rating:?

Answer: 1.0 Ampere per Output (Not to Exceed 3.0 Amperes max. per Module).


Question: Does the Allen-Bradley 1734-OB8 have a Outputs:?

Answer: 8 Non-Isolated, Sourcing.


Question: What Region of Manufacture* does the Allen Bradley/Rockwell Automation 1734-OB8 have?

Answer: The 1734-OB8 has a Singapore Region of Manufacture*.


Question: What Status Indicators: does the Allen-Bradley 1734-OB8 have?

Answer: The 1734-OB8 has a Output, Module, and Network Status Status Indicators:.


Question: What Surge Current: does the Allen Bradley-Rockwell Automation 1734-OB8 have?

Answer: The 1734-OB8 has a Surge Current: of 2 Amperes for 10 Milliseconds, Repeatable every 3 Seconds.


Series information for 1734-OB8

For additional information about 1734-OB8 check the data sheet or manual. Also check the manual PDF for all wiring diagrams, compatibility, troubleshooting, specifications, installation instructions, and accessories (such as batteries, terminal blocks, or cables) regarding 1734-OB8.

Revision Part # Also Known As Availability
1734-OB8/A 1734-OB8 Ser A, Series A, Rev A Request a Quote
1734-OB8/B 1734-OB8 Ser B, Series B, Rev B Request a Quote
1734-OB8/C 1734-OB8 Ser C, Series C, Rev C Request a Quote

Common Misspellings:

  • 1734-OBB
  • 1734-O88
  • 1734-O8B
  • 1734-0B8
  • 1734-0BB
  • 1734-088
  • 1734-08B
  • I734-OB8
  • I734-OBB
  • I734-O88
  • I734-O8B
  • I734-0B8
  • I734-0BB
  • I734-088
  • I734-08B

Automation Stop sells used surplus products. Automation Stop is not an authorized distributor, affiliate, or representative for the brands we carry. Products sold by Automation Stop come with Automation Stop’s 1-year warranty and do not come with the original manufacturer’s warranty. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. This website is not sanctioned or approved by any manufacturer or tradename listed.

Rockwell Disclaimer: The product is used surplus. Automation Stop 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 Automation Stop 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. Automation Stop 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. Automation Stop also makes no representations as to your right to install any such firmware on the product. Automation Stop 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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