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1746-IB32 — Relay / encapsulated module package (representative)
Relay / encapsulated module
Representative of package type
Allen-Bradley

1746-IB32

PLC Input Module · SLC 500 chassis module · Industrial Automation
Part Status: Obsolete
Data last refreshed Jun 19, 2026
Manufacturer
Allen-Bradley
Mfr Part #
1746-IB32
Series
1746
Category
PLC Input Module
Datasheet
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Availability & Pricing
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Product Attributes

Electrical & Parametric
Inputs32
Voltage24 VDC
Physical & Thermal
Package / CaseSLC 500 chassis module
Mounting TypeChassis Mount
Series1746
Operating Temperature0°C ~ 60°C
Classification & Lifecycle
CategoryPLC Input Module
TypeIndustrial Automation
Part StatusObsolete

32-point 24 VDC sink/source digital input module for SLC 500

Part Activity

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Recent search and sourcing activity for 1746-IB32.

Engineering FAQ

1746-IB32 is marked Obsolete — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What are the key specifications of 1746-IB32?
Inputs: 32; Voltage: 24 VDC.
What package is 1746-IB32 supplied in?
1746-IB32 is supplied in the SLC 500 chassis module package, chassis mount, rated 0°C ~ 60°C.
Can ZDI source 1746-IB32 beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

1746-IB32 is marked Obsolete. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

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