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Allen-Bradley 1734-OB4

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Manufacturer: Allen Bradley - PLC
Product Type: PLC/Programmable Logic Controller
Part Number: 1734-OB4
Series: Point I/O 1734
UPC: 10612598310262

Description:

The 1734-OB4 is a POINT I/O Output Module by Allen-Bradley and Rockwell Automation. It has 4 outputs (1 group of 4 non-isolated, sourcing) and has a 50 Volt (continuous) isolation voltage. This hardware has an external DC power supply current of 8 milliAmps.



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 1734-OB4 is a POINT I/O Output Module by Allen-Bradley and Rockwell Automation. It has 4 outputs (1 group of 4 non-isolated, sourcing) and has a 50 Volt (continuous) isolation voltage. This hardware has an external DC power supply current of 8 milliAmps. The 1734-OB4 has a minimum on-state voltage range of 10 Volts DC and a nominal on-state voltage range of 24 Volts DC. This module has a maximum on-state voltage range of 28.8 Volts DC and a maximum on-state voltage drop of 0.2 Volts DC; maximum off-state voltage is 28.8 Volts DC and maximum off-state leakage is 0.5 milliAmps. Additional specifications include an output current rating of 1.0 Amps per output, not to exceed 3.0 Amps max per module. This hardware has a surge current of 2 Amps for 10 milliseconds, repeatable every 3 seconds. The approximate weight of the 1734-OB4 is 33.17 grams, or 1.17 ounces. It’s dimensions are 56.0 x 12.0 x 75.5 millimeters, or 2.21 x 0.47 x 2.97 inches.

Environmental specifications include an operating temperature between -20 and 55 degrees Celsius and a nonoperating temperature between -40 and 85 degrees Celsius; relative humidity is 5% to 95%, non-condensing. The vibration rating for this module is 5 g at 10…500 Hertz and is compliant with IEC 60068-2-6. Operating shock is 30 g and is compliant with IEC 60068-2-27; nonoperating shock is 50 g and is compliant with IEC 60068-2-27. The emissions rating for the 1734-OB4 is compliant with IEC 61000-6-4 and ESD immunity is compliant with IEC 61000-4-2.

Technical Specifications

Manufacturer: Allen-Bradley / Rockwell Automation
Outputs: 4 (1 Group of 4 Non-Isolated, Sourcing)
Isolation Voltage: 50 Volt, Continuous
External DC Power Supply Current: 8 milliAmps
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
Maximum Off-State Voltage: 28.8 Volts DC
Maximum Off-State Leakage; 0.5 milliAmps
Output Current Rating: 1.0 Amps per Output (Not to Exceed 3.0 Amps per Module)
Surge Current: 2 Amps for 10 milliseconds, repeatable every 3 seconds
Weight (Approx.): 33.17 grams (1.17 ounces)
Dimensions: 56.0 x 12.0 x 75.5 millimeters (2.21 x 0.47 x 2.97 inches)
Operating Temperature: -20 to 55 degrees Celsius
Non-Operating Temperature: -40 to 85 degrees Celsius
We offer UPS shipping. Including Ground, 2nd Day Air, Next Day Air and Early AM. Some of our products have a short lead time, so please contact us if you need any item faster than the lead time shown. If you need to order an item internationally please contact us prior to checking out so we can get you a shipping quote. We can ship UPS or DHL internationally. We can also ship on your UPS or FedEx account number.
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 sales@automationstop.com.

FAQ

Question: Does Automation Stop offer repairs on the 1734-OB4?

Answer: Yes. We offer repairs for the 1734-OB4 and it comes with our 1 Year Automation Stop Warranty.


Question: What type of warranty comes with the Allen Bradley - PLC and 1734-OB4?

Answer: If you buy the 1734-OB4 through Automationstop.com it comes with our 1 Year Warranty and no other warranties.


Question: Can I buy the 1734-OB4 online?

Answer: Yes. Automation Stop sells the 1734-OB4 online and you can check out for the quantity and condition listed available above.


Question: What is the manufacturer for the 1734-OB4?

Answer: The 1734-OB4 is made by Allen Bradley - PLC.


Question: What type of product is the 1734-OB4?

Answer: The 1734-OB4 is part of the Point I/O 1734 series.


Question: What Dimensions: does the Allen Bradley 1734-OB4 have?

Answer: The Dimensions: of the Allen Bradley 1734-OB4 is 56.0 x 12.0 x 75.5 millimeters (2.21 x 0.47 x 2.97 inch).


Question: What is the External direct current power supply Current: of the 1734-OB4?

Answer: The Rockwell Automation 1734-OB4 has a External direct current (DC) power supply component Current: of 8 milliAmps.


Question: What is the Isolation Voltage: of the 1734-OB4?

Answer: The Allen Bradley/Rockwell Automation 1734-OB4 has a Isolation Voltage: of 50 Volt, Continuous.


Question: What Manufacturer: does the Rockwell Automation 1734-OB4 have?

Answer: The 1734-OB4 has a Allen Bradley (AB) / Rockwell Automation Manufacturer:.


Question: What is the Maximum Off-State Leakage; of the 1734-OB4?

Answer: The Maximum Off-State Leakage; of the 1734-OB4 is 0.5 milliAmps.


Question: What is the Maximum Off-State Voltage: of the 1734-OB4?

Answer: The Maximum Off-State Voltage: of the 1734-OB4 is 28.8 Volts DC (direct current).


Question: What is the Maximum On-State Voltage Drop: of the 1734-OB4?

Answer: The Allen Bradley Automation 1734-OB4 has a Maximum On-State Voltage Drop: of 0.2 Volts DC.


Question: What is the Maximum On-State Voltage Range: of the 1734-OB4?

Answer: The Maximum On-State Voltage Range: of the 1734-OB4 is 28.8 Volts direct current.


Question: What is the Minimum On-State Voltage Range: of the 1734-OB4?

Answer: The Rockwell Automation 1734-OB4 has a Minimum On-State Voltage Range: of 10 Volts DC.


Question: What is the Nominal On-State Voltage Range: of the 1734-OB4?

Answer: The 1734-OB4 has a Nominal On-State Voltage Range: of 24 Volts direct current (DC).


Question: What Non-Operating Temperature: does the 1734-OB4 have?

Answer: The Allen Bradley/Rockwell Automation 1734-OB4 has a Non-Operating Temperature: of -40 to 85 degrees Celsius.


Question: What Operating Temperature: does the Rockwell-Automation 1734-OB4 have?

Answer: The 1734-OB4 has a Operating Temperature: of -20 to 55 degrees Celsius.


Question: Does the 1734-OB4 have a Output Current Rating:?

Answer: 1.0 amperes per Output (Not to Exceed 3.0 amperes per Module).


Question: Does the 1734-OB4 have a Outputs:?

Answer: 4 (1 Group of 4 Non-Isolated, Sourcing).


Question: What Surge Current: does the 1734-OB4 have?

Answer: The 1734-OB4 has a Surge Current: of 2 amperes for 10 milliseconds, repeatable every 3 seconds.


Question: What is the Weight (Approx.): of the 1734-OB4?

Answer: The Weight (Approx.): of the Allen Bradley-Rockwell Automation 1734-OB4 is 33.17 grams (1.17 ounces).


Series information for 1734-OB4

For additional information about 1734-OB4 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-OB4.

Revision Part # Also Known As Availability
1734-OB4/A 1734-OB4 Ser A, Series A, Rev A Request a Quote
1734-OB4/B 1734-OB4 Ser B, Series B, Rev B Request a Quote
1734-OB4/C 1734-OB4 Ser C, Series C, Rev C Request a Quote

Common Misspellings:

  • 1734-O84
  • 1734-0B4
  • 1734-084
  • I734-OB4
  • I734-O84
  • I734-0B4
  • I734-084

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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