Allen-Bradley 1756-IA16 ControlLogix 16-Point 120V AC Digital Input Module

Allen-Bradley 1756-IA16 ControlLogix AC input module
Allen-Bradley 1756-IA16 ControlLogix AC input module
Allen-Bradley 1756-IA16 ControlLogix AC input module
ControlLogix AC Input Module

Allen-Bradley 1756-IA16

16-point 120V AC digital input module for chassis-based industrial control and field-state monitoring.

Short Product Summary

Allen-Bradley 1756-IA16 is a ControlLogix discrete input module designed to receive sixteen 120V AC field signals within a ControlLogix chassis. Its inputs are arranged as two groups of eight, supporting machine-state, limit-switch, auxiliary-contact and other discrete monitoring duties. The official operating range is 74 to 132V AC at 47 to 63 Hz. A 20-position removable terminal block is ordered separately, with 1756-TBNH and 1756-TBSH listed as compatible choices. Buyers should verify the complete catalog number, terminal block, chassis slot, field wiring, electronic keying and project configuration before installation or replacement.

Commercial Status

Original new In stock Active With 1 year warranty

Condition, availability and warranty are Stockoems commercial information and are not manufacturer commitments.

Verified Product Data

ManufacturerAllen-Bradley
Complete Part Number1756-IA16
Product TypeControlLogix AC digital input module
SeriesControlLogix 1756 I/O
Input Points16, arranged as 8 points per group
Voltage Category120V AC, 50/60 Hz
Operating Range74 to 132V AC, 47 to 63 Hz
Compatible RTBs1756-TBNH or 1756-TBSH
Slot Width1
Official Life CycleActive
Product ConditionOriginal new
ShippingWorldwide options reviewed with the written quotation

Input Signal Path

01 Field signal
120V AC devices present discrete ON or OFF states through verified field wiring.
02 Module input
Sixteen points are organized in two groups of eight within one chassis slot.
03 Controller logic
The ControlLogix project uses the input states for sequencing, permissives, alarms and monitoring.

Typical Applications

Machine limit and position switch monitoring
Motor starter auxiliary-contact feedback
Conveyor and material-handling state detection
Process skid permissive and alarm inputs
Control panel discrete status acquisition

Compatibility and Revision Notice

Verify the complete catalog number 1756-IA16, module series, chassis compatibility, slot assignment, field voltage, wiring diagram, terminal block type, electronic keying and controller project configuration. The removable terminal block is not included with the module and must be selected separately. Replacement decisions should be based on the installed system documentation and the current project requirements.

1756-IA16 FAQ

Is 1756-IA16 discontinued?
No. Rockwell Automation currently lists 1756-IA16 with an Active life-cycle status.
How many inputs does the module provide?
It provides 16 AC inputs arranged as two groups of eight points.
What input voltage does 1756-IA16 use?
It is a 120V AC, 50/60 Hz module with an official operating range of 74 to 132V AC at 47 to 63 Hz.
Which removable terminal blocks are compatible?
The listed compatible choices are 1756-TBNH and 1756-TBSH.
Is the removable terminal block included?
No. The terminal block is ordered separately from the module.
What should be checked before replacement?
Check the complete suffix, series, chassis slot, RTB, field wiring, electronic keying and project configuration.

Stockoems is operated by Apter Power Limited and is an independent reseller of industrial automation products. Manufacturer names and trademarks are used for identification purposes only.

Request a Verified Quotation

Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.

Email: sales6@apterpower.com
WhatsApp: +86 18159889985

 
Verification to After-Sales

A Four-Gate Service Route

Each order moves through identification, technical review, protective handling and shipment coordination before after-sales support begins.

Stockoems inspection team checking industrial automation product condition
Condition and label inspection
Technical specialist reviewing an industrial control cabinet installation
Application and installation review
Stockoems technical team coordinating industrial automation order details
Technical and logistics coordination
1

Identity Gate

Model and suffix verification, condition confirmation, and product and label photo confirmation establish the requested item before order processing.

2

Compatibility Gate

Technical compatibility review considers the complete part number, series, wiring, terminal block, chassis position and project requirements supplied by the buyer.

3

Handling Gate

Protective packaging is selected for the product format and shipment route. Label visibility and package condition are reviewed before dispatch coordination.

4

Delivery Gate

Worldwide shipping, shipment tracking and customs documentation are coordinated according to the written quotation and destination requirements.

Support Commitments

Written warranty terms
Commercial warranty scope is stated with the quotation or order documents.
Return authorization process
Return requests are reviewed against the documented order and agreed terms.
After-sales response
Our team coordinates product, documentation and shipment questions after delivery.

Apter Power Limited combines industrial automation product handling, label review, technical communication, packaging coordination and export documentation support. Availability and dispatch arrangements remain subject to the written quotation; no unconfirmed delivery date or inventory quantity is promised.

Coordinate Your Order

Share the complete model, suffix, quantity, destination and label photos so our team can organize the verification and shipping review.

Email: sales6@apterpower.com
WhatsApp: +86 18159889985

Exact-model directory

Stockoems Advantage Model Selection

Each entry is an independent product listing and is not presented as a direct replacement. Confirm the manufacturer, complete part number, revision and compatibility before ordering.

ABB 4D29-AB TS-919B4 SLA-2812DN 51304540-200 LCNE2 3200BEP
NB2-P36R3-AC/Z005 3RV2021-1BA20 SR2 SFT01 UE410-8DI3 LMD-120D
F2H FHP2 FHP2A04 76702 DVI-2325-FO TD220030 ABB 1SAP450600R0001 AI531
0AC808.9-1 PTL-17-483 C2ENET-1 C2 ENET-1 IO113 98097390 MWB60-2E
PWA79522-01P 1530RX IPC3611ER3-PF28 MCLTEB0008503100 RYM02M1
2580190000 605 0019 R0001 Times-7 A1001 Ex09115666 ABB TU508-ETH A0 1SAP414000R0001
BKM-FW10 GS06 WAGO 750-841 BM12 201-528-100-BK
0160-001-01 1550/PM 473004 9150-28178-02 CONV0/10A0 ADV151-E13
LBB1856/00 LBB1957/00 6ES7 972-0BB12-0XA0 OPTOIO-PCI16 LOP5-2,55518815 3HE04324AAAA02
ABB RC/A4.2 SWH-4200 50012 WML-317-292 ABB 1MRK000508-BDr06
DX80DR2M-H / DX80DR2MH ABB DX561 1TNE968902R2301 L24734-F655-A5 6ES7195-7HB00-0XA0 TMS 1308
GHC1020 HHU32100 ABB RXMVB 2 RK 251204-AN Xenta 301 DX111-FBP.0
80PK-27 LSM4N FTM50-3GJ2A2A52AA RM-280 CM9760-ALM
AC511 0MN008 PTS-0.95-350-321 077672L ABB GJR2240900R0001 XV370A-E 9024/021 330100-50-05

Models were randomly selected from the customer-provided TXT lists. Only exact Stockoems product matches are linked; unlinked entries remain plain text.

Ask About an Exact Model

Send the complete part number and required quantity for availability, condition and compatibility review.

Email: sales6@apterpower.com
WhatsApp: +86 18159889985

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