PRODUCT INFORMATION
Product Overview
Revision scope: These specifications describe 1746-IA16/A (Series A). Check the corresponding technical data before specifying another hardware series.
The Allen-Bradley 1746-IA16 SLC 500 Digital Input Module provides 16 discrete AC input points. This unit accepts an input operating voltage between 85 and 132V AC. It operates across an input electrical line frequency from 47 to 63 Hz. The module draws 0.085 A at 5V DC from the chassis backplane power supply.
This 120V AC input module functions within an ambient operating temperature range of 0 to 60 °C. It installs into a slot within a compatible SLC 500 chassis. The hardware revision scope corresponds to Series A hardware. The unit transmits input status information across the backplane to the controller.
TECHNICAL DATA
Technical Specifications
These specifications describe 1746-IA16/A (Series A). Check the corresponding technical data before specifying another hardware series.
| Parameter | Specification |
|---|
| Number of Inputs | 16 AC Inputs |
|---|
| Input Voltage | 85 – 132 V AC |
|---|
| Input Frequency | 47 – 63 Hz |
|---|
| Backplane Current Draw | 0.085 A at 5 V DC |
|---|
| Operating Temperature | 0 – 60 °C (32 – 140 °F) |
|---|
TECHNICAL INFORMATION
Order Information
| Revision Part # | Also known as | Reference Price |
|---|
| 1746-IA16 Ser A | 1746-IA16/A, Series A | USD 89.00, indicative (Used/Refurbished) |
| 1746-IA16 Ser B | 1746-IA16/B, Series B | USD 79.00, indicative (Used/Refurbished) |
| 1746-IA16 Ser C | 1746-IA16/C, Series C | USD 79.00, indicative (Used/Refurbished) |
| 1746-IA16 Ser D | 1746-IA16/D, Series D | USD 112.00, indicative (Used/Refurbished) |
Reference prices are observed third-party market prices for the stated revision, not a final Aituos quotation.
TECHNICAL INFORMATION
Features
- Provides 16 discrete AC input channels for 120V AC circuits.
- Accepts an operating input voltage range of 85 to 132V AC.
- Accommodates electrical supply line frequencies from 47 to 63 Hz.
- Draws 0.085 A at 5V DC backplane current.
- Operates in ambient temperatures ranging from 0 to 60 °C.
TECHNICAL INFORMATION
Installation Guidelines
- Disconnect all chassis power before inserting or removing the input module.
- Verify that input signal voltages stay within 85 to 132V AC.
- Maintain ambient operating temperatures between 0 and 60 °C around the enclosure.
TECHNICAL INFORMATION
Compatibility
- Compatible with Allen-Bradley SLC 500 chassis backplanes.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSCompatible with Allen-Bradley SLC 500 chassis backplanes.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What is the input voltage range of the Allen-Bradley 1746-IA16?
The module accepts an operating input voltage range of 85 to 132V AC.
What is the backplane current consumption for the 1746-IA16?
The 1746-IA16 draws 0.085 A at 5V DC from the chassis backplane.
What is the reference price for the Allen-Bradley 1746-IA16 Series A?
The observed market reference price is USD 89.00 in refurbished condition. This figure is an indicative market reference only and is not a final quotation.
