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Allen-Bradley 1791-16A0

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Manufacturer: Allen Bradley - PLC
Product Type: PLC/Programmable Logic Controller
Part Number: 1791-16A0
Series: 1791 Block I/O

Description:

The 1791-16A0 is an Allen-Bradley discrete input / output block. This unit has sixteen (16) inputs that are divided up into two (2) groups of eight (8). The nominal input current of this product is 11.0 amperes and the nominal input voltage is 120 volts alternating current (AC). The external power this product requires must have a voltage of 85 to 132 volts AC and a current of 150 milliamperes. The Allen-Bradley 1791-16A0's dimensions measure 6.95 inches by 2.7 inches by 3.85 inches.



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.

Original Packaging

$4,139.00

Available: 1

What is Original Packaging

Your order will ship by . Need it faster?

Refurbished

$581.00

Available: 32

What is Refurbished

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Key Features:

  • operates at a voltage of 120v ac
  • has 6.95 x 2.7 x 3.85 in. dimensions
  • has been discontinued/obsolete

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  Warranty

We proudly offer a one year Automation Stop warranty on most products.

The 1791-16A0 is a discrete I/O (input / output) block designed by Allen-Bradley. This product has sixteen (16) inputs, divided up into two (2) groups of eight (8) inputs each. The 1791-16A0 has an eleven (11.0) milliampere nominal input current. One hundred and twenty (210) volts alternating current (AC) is this product's nominal input voltage. Additionally, the voltage range for the on-state is 79 volts AC to 132 volts AC at a 47 Hz to 63 Hz frequency. The maximum off-state voltage of this device is 35 volts. The on-state current is 5 mA at 79 volts at 6 Hz minimum, while the off-state current is 2.3 mA minimum. Fifteen (15) K ohms at 60 Hz is the input impedance for this Allen-Bradley device. Additionally, the input signal delay from off to on is 1.0 millisecond, while from on to off, the input signal delay is 26 milliseconds maximum. 

The Allen-Bradley 1791-16A0 has other general specifications in regards to it. This device has a maximum 8.9 watt (W) power dissipation. Also, the thermal dissipation rating of this product is 30.35 BTU/hr max. This device requires external power capable of a voltage of 85 volts AC to 132 volts AC at a frequency of 47 Hz to 63 Hz. Additionally, the external power requires a current of one hundred and fifty (150) mA. The isolation rating of this unit is 500 volts AC from the power supply to RIO, 1250 volts AC from the I/O Group-to-Group, and 1250 volts AC from the I/O Group-to-Logic. The dimensions of this Allen-Bradley product measure 176.5 mm by 68.8 mm by 98 mm. 

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 [email protected].

FAQ

Question: Does Automation Stop offer repairs on the 1791-16A0?

Answer: Yes. We offer repairs for the 1791-16A0 and it comes with our 1 Year Automation Stop Warranty.


Question: What type of warranty comes with the Allen Bradley - PLC and 1791-16A0?

Answer: If you buy the 1791-16A0 through Automationstop.com it comes with our 1 Year Warranty and no other warranties.


Question: Can I buy the 1791-16A0 online?

Answer: Yes. Automation Stop sells the 1791-16A0 online and you can check out for the quantity and condition listed available above.


Question: What is the manufacturer for the 1791-16A0?

Answer: The 1791-16A0 is made by Allen Bradley - PLC.


Question: What type of product is the 1791-16A0?

Answer: The 1791-16A0 is part of the 1791 Block I/O series.


Question: What voltage is included with the 1791-16A0?

Answer: The 1791-16A0 has a voltage of 120.


Series information for 1791-16A0

For additional information about 1791-16A0 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 1791-16A0.

Revision Part # Also Known As Availability
1791-16A0/A 1791-16A0 Ser A, Series A, Rev A Request a Quote
1791-16A0/B 1791-16A0 Ser B, Series B, Rev B Request a Quote

Common Misspellings:

  • 1791-16AO
  • 1791-1GA0
  • 1791-1GAO
  • 1791-I6A0
  • 1791-I6AO
  • 1791-IGA0
  • 1791-IGAO
  • 179I-16A0
  • 179I-16AO
  • 179I-1GA0
  • 179I-1GAO
  • 179I-I6A0
  • 179I-I6AO
  • 179I-IGA0
  • 179I-IGAO
  • I791-16A0
  • I791-16AO
  • I791-1GA0
  • I791-1GAO
  • I791-I6A0
  • I791-I6AO
  • I791-IGA0
  • I791-IGAO
  • I79I-16A0
  • I79I-16AO
  • I79I-1GA0
  • I79I-1GAO
  • I79I-I6A0
  • I79I-I6AO
  • I79I-IGA0
  • I79I-IGAO

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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