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Allen-Bradley 1769-OV32T CompactLogix 32-Point DC Output Module

Configured for 24 VDC sinking output signal execution in CompactLogix EtherNet/IP controller platforms, the Allen-Bradley 1769-OV32T (1769-OV32T Output Module) provides direct physical switching control for connected field devices.

Hardware Specifications

Parameter	Specification
Model	1769-OV32T
Brand	Allen-Bradley
Origin	USA
Product Line	CompactLogix
Module Type	Digital Output Module
Output Configuration	Sinking Output
Number of Outputs	32 Points
Output Voltage	24 VDC
Enclosure Type	Open
Series	A and B
Weight	0.50 lbs (0.23 kg)
Wire Type	Copper, 90 deg C
Solid Wire Size	22-14 AWG
Stranded Wire Size	22-16 AWG
UPC	781180609572

EtherNet/IP and CompactLogix I/O Integration

The 1769-OV32T operates as a CompactLogix expansion I/O module that exchanges output data through the controller backplane interface. Therefore, the module supports I/O density scaling within 1769 system configurations by providing 32 discrete sinking output channels in a compact installation footprint.

Additionally, the module connects field wiring through standard terminal connections and controls DC loads according to the configured output state from the CompactLogix processor. The design supports firmware flash compatibility within the compatible CompactLogix hardware environment when matched with the applicable controller and software revision.

Frequently Asked Questions

Q: What output type does the Allen-Bradley 1769-OV32T support?
A: The 1769-OV32T provides 32 sinking DC output points designed for 24 VDC field device control applications.

Q: Can the 1769-OV32T operate as an analog output module?
A: No. The 1769-OV32T is a discrete digital output module and does not provide analog signal generation.

Q: What wire specifications apply to field connections?
A: The module supports copper conductors with solid wire sizes from 22-14 AWG and stranded wire sizes from 22-16 AWG according to the supplied specifications.

Field Installation Guidelines

Install the 1769-OV32T on the CompactLogix 1769 system according to the controller and I/O assembly requirements.

Verify that the power supply capacity matches the total backplane load before adding the module to an existing rack configuration. Keep DC output wiring separated from high-voltage AC conductors to reduce electrical interference.

Use copper conductors with appropriate insulation ratings for the installation environment. Terminate field wiring securely and maintain correct polarity for all 24 VDC output connections.

Ground cable shields at the designated control panel grounding point when shielded wiring is applied. Avoid routing output signal cables near high-current switching devices, motor feeders, or sources of electromagnetic noise.

Confirm module status indicators and controller diagnostics after installation. Validate each output channel through the CompactLogix program before connecting external loads.

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