Allen-Bradley 1756-OB32K ControlLogix 32-Point Digital Output Module – ControlLogix Series

Model: 1756-OB32K

Series ControlLogix
Model 1756-OB32K
RFQ-ready model route Obsolete and surplus sourcing Export follow-up by model list

Product Overview

Commercial availability is handled through direct RFQ, model verification and export-oriented follow-up rather than public cart checkout.

Datasheet Preview

Datasheet Preview

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Commercial Path

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Technical Dossier

Product Details And Specifications

The Allen-Bradley 1756-OB32K is a 32-point sourced DC digital output module within Rockwell Automation's ControlLogix platform — one of the most widely deployed PLC architectures in discrete manufacturing, automotive assembly, and process automation. While the module itself is a mature product, its continued prevalence in installed base equipment means procurement teams face a recurring challenge: securing genuine, tested units at defensible prices without compromising production uptime.

Procurement Specifications

Part Number 1756-OB32K
Brand Allen-Bradley (Rockwell Automation)
Series ControlLogix 1756
Module Type 32-Point Sourced DC Digital Output
Output Voltage Range 10–31.2V DC
Output Current per Point 1.0 A max
Total Module Current 8 A max (all outputs energized)
Backplane Current (5V DC) 250 mA
Isolation Group isolated (2 groups of 16)
Connector Type Removable Terminal Block (RTB)
Country of Origin United States
RFQ terms reviewCommercial terms are confirmed during RFQ review based on model, condition, documentation, quantity and destination.
Project RFQ supportMulti-unit and mixed-model requirements can be reviewed as one RFQ with sourcing options confirmed before quotation.
Condition reviewAvailable condition, photos, test records and documentation are checked before quotation according to the requested model.

Every 1756-OB32K shipped by DriveKNMS is accompanied by documentation that satisfies corporate procurement audit requirements:

We operate as a specialist industrial automation parts distributor — not a general marketplace. This distinction matters for procurement teams that need accountability, not just availability.

Q: How are RFQ terms confirmed?
A: Quantity, required condition, documentation needs, destination and sourcing route are confirmed during RFQ review before quotation.

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