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1756-OA16

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Allen-Bradley 1756-OA16 is a 16-point 120/240 V AC digital output module.
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Technical specifications for 1756-OA16

  • Manufacturer:
    Allen-Bradley
  • Part Number:
    1756-OA16
  • Product Family:
    ControlLogix
  • Product Type:
    AC Digital Output Module
  • Stock:
    1
  • Output Channels:
    16, 8 points per group
  • Voltage Category:
    120/240 V AC, 50/60 Hz
  • Operating Voltage:
    74…265 V AC, 47…63 Hz
  • Current per Point:
    0.5 A max at 60 °C
  • Current per Group:
    2 A max at 60 °C
  • Current per Module:
    4 A max at 60 °C
  • Backplane Current:
    400 mA at 5.1 V DC; 2 mA at 24 V DC
  • Power Dissipation:
    6.5 W max at 60 °C
  • Group Fusing:
    3.15 A at 250 V AC, slow-blow
  • Terminal Block:
    1756-TBNH or 1756-TBSH
  • Weight:
    0.661 lbs (0.3 kg)
  • Estimated shipping dimensions:
    14.0x3.5x14.5cm
  • Tariff Code:
    8538900000
  • Country of origin:
    Multiple
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Output Ratings Fusing & Isolation Installation Checks

Features:

  • ControlLogix 1756 AC digital output module
  • 16 outputs arranged as two mechanically fused groups of eight
  • 74–265 V AC, 47–63 Hz operating range with 0.5 A maximum per point
  • 20-position connection; 1756-TBNH or 1756-TBSH RTB ordered separately
1756-OA16 is a ControlLogix I/O module for industrial automation applications.

Use the complete catalog or order code and documented channel, signal, wiring, and terminal requirements when planning installation or replacement.

Allen-Bradley 1756-OA16 Manuals, Datasheets, Links Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the stock item description. All prices are shown in USD.
Allen-Bradley 1756-OA16 Product Specifications

General

  • Manufacturer Allen-Bradley
  • Model 1756-OA16
  • Condition New
  • Product Family ControlLogix digital output modules
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the stock item description. All prices are shown in USD.
  • Sixteen outputs are arranged as two groups of eight
  • Specified operating range is 74–265 V AC at 47–63 Hz
  • Maximum current is 0.5 A per point, 2 A per group and 4 A per module at 60 °C
  • Each output group is mechanically fused
  • Specified fuse rating is 3.15 A at 250 V AC, slow-blow
  • Provides 250 V continuous basic isolation output-to-backplane and group-to-group
  • Use a 1756-TBNH or 1756-TBSH removable terminal block housing
  • Confirm AC load voltage, current and group wiring
  • Verify electronic keying and the exact catalog number before replacement
Description
Allen-Bradley 1756-OA16 is a 16-point 120/240 V AC digital output module for the ControlLogix platform. The module operates from 74 to 265 V AC at 47 to 63 Hz and supports up to 0.5 A per output point. Its outputs are arranged as two groups of eight with mechanical group fusing, and it uses a separately ordered 1756-TBNH or 1756-TBSH removable terminal block.
Revisions

Revision Part #

Also known as

1756-OA16 Ser A
1756-OA16/A, Series A, Rev A
Alternative Names
Allen-Bradley 1756-OA16 Rockwell Automation 1756-OA16 1756OA16 1756 OA16 AB 1756-OA16 1756-OA16 ControlLogix Output Module
Technical notes
Allen-Bradley 1756-OA16 provides 16 mechanically group-fused AC outputs with a 74–265 V AC operating range for ControlLogix output applications.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What is the Allen-Bradley 1756-OA16 used for?
It switches sixteen 120/240 V AC field loads from a ControlLogix system.
What are the main specifications of Allen-Bradley 1756-OA16?
It provides 16 outputs in two groups of eight, a 74–265 V AC operating range at 47–63 Hz, and up to 0.5 A per point.
Is Allen-Bradley 1756-OA16 compatible with ControlLogix systems?
It is designed for the 1756 ControlLogix platform. Confirm the chassis, controller project, load ratings, electronic keying, wiring, and RTB before replacement.
Which terminal block is used with Allen-Bradley 1756-OA16?
Rockwell Automation specifies the 20-position 1756-TBNH screw-clamp or 1756-TBSH spring-clamp RTB housing.
What is the lifecycle status of Allen-Bradley 1756-OA16?
Rockwell Automation currently lists 1756-OA16 with an Active lifecycle status. Current price and availability are confirmed during quotation.
What should be checked before replacing Allen-Bradley 1756-OA16?
Verify the exact 1756-OA16 catalog number, AC load voltage and current, group wiring, fuse arrangement, electronic keying, and RTB type.
Is the Allen-Bradley 1756-OA16 manual available with a quotation?
Apter Power can provide the applicable Rockwell Automation official technical documentation with quotation support. The document is matched to the exact catalog number.
How can I request price and availability for Allen-Bradley 1756-OA16?
Send the exact catalog number and required quantity to info@apterpower.com or call +86 18106909650. Availability and delivery details are confirmed during quotation.