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1756-IA16

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Allen-Bradley 1756-IA16 is a 16-point 120 V AC digital input module.
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Technical specifications for 1756-IA16

  • Manufacturer:
    Allen-Bradley
  • Part Number:
    1756-IA16
  • Product Family:
    ControlLogix
  • Product Type:
    AC Digital Input Module
  • Stock:
    1
  • Input Channels:
    16, 8 points per group
  • Voltage Category:
    120 V AC, 50/60 Hz
  • Operating Voltage:
    74…132 V AC
  • Operating Frequency:
    47…63 Hz
  • Backplane Current:
    100 mA at 5.1 V DC; 2 mA at 24 V DC
  • Power Dissipation:
    5.8 W max at 60 °C
  • Isolation Voltage:
    125 V continuous, input-to-backplane and group-to-group
  • Terminal Block:
    1756-TBNH or 1756-TBSH
  • Slot Width:
    1
  • Enclosure Type:
    Open-style
  • Weight:
    0.441 lbs (0.2 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 Input Characteristics Backplane and Isolation Installation Checks

Features:

  • ControlLogix 1756 digital AC input module
  • 16 input points arranged as two groups of eight
  • 120 V AC category with a 74–132 V AC, 47–63 Hz operating range
  • 20-position connection; 1756-TBNH or 1756-TBSH RTB ordered separately
1756-IA16 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-IA16 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-IA16 Product Specifications

General

  • Manufacturer Allen-Bradley
  • Model 1756-IA16
  • Condition New
  • Product Family ControlLogix digital input 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 inputs are arranged as two groups of eight
  • Nominal input category is 120 V AC at 50/60 Hz
  • Specified operating range is 74–132 V AC at 47–63 Hz
  • Draws 100 mA at 5.1 V DC and 2 mA at 24 V DC from the backplane
  • Maximum power dissipation is 5.8 W at 60 °C
  • Provides 125 V continuous basic isolation input-to-backplane and group-to-group
  • Use a 1756-TBNH or 1756-TBSH removable terminal block housing
  • Confirm 120 V AC field wiring and the two input groups
  • Verify electronic keying and the exact catalog number before replacement
Description
Allen-Bradley 1756-IA16 is a 16-point 120 V AC digital input module for the ControlLogix platform. The module accepts 74 to 132 V AC signals at 47 to 63 Hz and arranges the inputs as two groups of eight points. It occupies one chassis slot and uses a separately ordered 1756-TBNH or 1756-TBSH removable terminal block.
Revisions

Revision Part #

Also known as

1756-IA16 Ser A
1756-IA16/A, Series A, Rev A
Alternative Names
Allen-Bradley 1756-IA16 Rockwell Automation 1756-IA16 1756IA16 1756 IA16 AB 1756-IA16 1756-IA16 ControlLogix Input Module
Technical notes
Allen-Bradley 1756-IA16 provides 16 grouped 120 V AC inputs with a 74–132 V AC operating range for ControlLogix digital input 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-IA16 used for?
It receives 120 V AC field signals and reports 16 digital input states to a ControlLogix system.
What are the main specifications of Allen-Bradley 1756-IA16?
It provides 16 inputs in two groups of eight, a 74–132 V AC operating range at 47–63 Hz, and a one-slot module format.
Is Allen-Bradley 1756-IA16 compatible with ControlLogix systems?
It is designed for the 1756 ControlLogix platform. Confirm chassis, controller project, electronic keying, wiring, and RTB selection before replacement.
Which terminal block is used with Allen-Bradley 1756-IA16?
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-IA16?
Rockwell Automation currently lists 1756-IA16 with an Active lifecycle status. Current price and availability are confirmed during quotation.
What should be checked before replacing Allen-Bradley 1756-IA16?
Verify the exact 1756-IA16 catalog number, 120 V AC field voltage, two-group wiring, electronic keying, and RTB type.
Is the Allen-Bradley 1756-IA16 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-IA16?
Send the exact catalog number and required quantity to info@apterpower.com or call +86 18106909650. Availability and delivery details are confirmed during quotation.

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