| Brand | Allen-Bradley |
| Slots | 1 |
| Inputs | 4 |
| Series | SLC 500 |
| Module Type | Digital AC Input Module |
| Manufacturer | Rockwell Automation |
| Signal delay | 35 or 45 milliseconds |
| Step Response | 100 milliseconds in, 2.5 milliseconds out |
| Voltage Range | 85-132 Volts AC |
| I/O Connection | 1746-HT and 1746-HCA |
| Off State Current | 2 milliamps |
| Part Number/Catalog No. | 1746-IA4 |
| Backplane Current (5 Volts DC) | 35 milliamps |
Does the Allen-Bradley 1746-IA4 come with a warranty?
Yes. The 1746-IA4 is backed by our 24-Month Replace Industrial Warranty, with no rush fees or hidden warranty charges. If a unit fails under normal use within the warranty period, we repair or replace it.
Is this 1746-IA4 a genuine Allen-Bradley part?
The 1746-IA4 is sourced and verified independently. Replace Industrial, LLC is not a Rockwell Automation Authorized Distributor, and all warranties are provided directly by Replace Industrial.
Is the Allen-Bradley 1746-IA4 new or used?
We offer the 1746-IA4 in multiple conditions, from unused surplus to professionally reconditioned units. Every option is sourced and verified independently and covered by our 2-year replacement warranty.
What is the Allen-Bradley 1746-IA4?
The 1746-IA4 is an Allen-Bradley SLC 500 Digital AC Input Module.
How fast does the 1746-IA4 ship?
In-stock orders for the 1746-IA4 ship the same day when placed before our daily cutoff. Expedited and same-day air options are available if you are facing downtime, with no rush fees. Our team is based in Raleigh, North Carolina.
1746-IA4
The Allen-Bradley 1746-IA4 is a digital AC input module part of the SLC 500 series by Rockwell Automation. It features four 85-132 Volts AC inputs, a backplane current draw of 35 milliamps, and a compact single-slot design. Its signal delay is 35-45 milliseconds and showcases a quick step response, enhancing efficiency in industrial settings.
All products are covered by our 2-Year (24-Month) Replace Industrial Warranty. If a unit is found defective under normal use within the warranty period, we repair or replace it at no additional cost, and a unit may be returned for a full refund within 30 days if returned in the same condition it was sent.
Replace Industrial is an independent distributor and does not convey the manufacturer's warranty; all warranties are provided by Replace Industrial alone. Read the full warranty policy
We repair a wide range of industrial automation equipment, including PLCs, HMIs, drives, servo motors, switches, and circuit breakers, with rush service for critical downtime. Request a quote, ship your unit, and we diagnose, repair, and return it. Request a repair quote
Our standard shipping method is UPS Ground. We can also ship on your FEDEX or DHL account.
We can ship many items our the same day via Overnight or 2 Day Shipping.
We currently only collect tax from customers in the state of North Carolina. If you are exempt on your purchase, please email your Sales Tax & Use Exemption Form to sales@replacenc.com.
If you are checking out via a quote we send you, there is an option to upload your form at the time of purchase.
If you have already placed an order, please send us your form and we can refund the charged taxes.
