OverviewAllen-Bradley 1746-IA16 SLC 500 16-Ch AC Digital Input Module, B
Mfr. Part Number:

1746-IA16/B
Manufacturer: Allen-Bradley / Rockwell Automation
Description: Allen-Bradley 1746-IA16 SLC 500 16-Channel AC Digital Input Module, Series B
Full Description: Allen-Bradley 1746-IA16 SLC 500 16-Channel general-purpose 120V AC Digital Input Module, Series B
UPC / GTIN: 10662468067086
Status: Discontinued by manufacturer
Inventory & PricesPLCH is Not Authorized Distributor of this product
Condition:

UPP (Used PLCH Packaging)
Warranty:
One Year PLCH Warranty. 
Manufacturer's Warranty & Support DO NOT apply.
Availability:
42 available for pre-order  
Shipping Date:
Ships on Aug 18, 2026  
Estimated Value:
Your Price: $67.00
Quantity:
 
Image
1746-IA16/B
Disclaimer
PLC Hardware (PLCH) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens or any other Manufacturers. PLCH is NOT Authorized Dealer of this product. The product may be of older version, date codes or design than that available from authorized dealers. As PLCH is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. PLCH sells pre-owned SURPLUS and USED equipment ONLY and DOES NOT sell SOFTWARE or FIRMWARE licenses. Some hardware products may contain software and firmware and may not be legally operated without first obtaining a proper license from the manufacturer. PLCH makes no representation as to whether a product will or will not have software or firmware and, if it does, whether the software or firmware is the revision level that you need for your application. PLCH also makes no representations as to your ability or right to download or otherwise obtain software or firmware for the product from Original Manufacturer, its distributors, or any other source. PLCH also makes no representations as to your right to install any such software or firmware on the product. PLCH will not obtain or supply software or 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 software or firmware. Customer acknowledges and agrees that PLCH DOES NOT provide any software, firmware, operating system or right-to-use licenses with the products it sells. Customers understand and agree that proper software (firmware) licensing, maintenance and upgrades are subject to applicable manufacturer's Licensing Agreement or similar document.
 
Similar Parts Mfr Cond Description Est Val Price Stock Qty
1746-IA16/C RA UPP Allen-Bradley 1746-IA16 SLC 500 16-Channel AC Digital Input Module, Series C $94.00 in stock 23 buyit
1746-IA16/D RA SOP Allen-Bradley 1746-IA16 SLC 500 16-Channel AC Digital Input Module, Series D $375.00 3 days 3 buyit
1746-IA16/D RA SSP Allen-Bradley 1746-IA16 SLC 500 16-Channel AC Digital Input Module, Series D $309.00 in stock 2 buyit
1746-IA16/D RA UPP Allen-Bradley 1746-IA16 SLC 500 16-Channel AC Digital Input Module, Series D $95.00 in stock 28 buyit
Specs & Technical Data
Specifications: 16 Inputs, 16 Points Per Common; Operating Voltage Range: 85-132VAC @ 47-63Hz; Backplane Current: 85mA @ 5V; Maximum Off-State Input Voltage: 30V AC; Nominal Input Current: 12mA @ 120V AC; Maximum Off-State Input Current: 2mA; Max Inrush Current Time Duration: 0.5ms; Max Signal On Delay: 35ms; Max Signal Off Delay: 45ms. 
Miscellaneous: General-purpose 120V AC inputs. 
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