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The 1769-OV32T is a DC digital Allen-Bradley CompactLogix I/O module. It is solid state and runs on 10.2-26.4 volts of DC power. The module 32 terminated outputs arranged in groups of 16. It uses 90-degree Celsius (194-degree Fahrenheit) copper wire and has no enclosure. Because the 1769-OV32T has no enclosure, keep it away from debris, static, and UV radiation during installation, operation, and storage.
Mark VIe Wind
Conformal Coated I/O Board
Printed circuit board
The 1769-OV32T is easy to mount on panel or DIN rail because of its tongue-and-groove connectors. These connectors also allow the module to connect to other I/Os in Allen-Bradley’s 1769 series.The 1760-OV32T I/O can use a variety of applications including MicroLogix 1500 controllers, 1769-ADN DeviceNet adapters, 1769-AENTR adapters, and CompactLogix controllers. It can take wire sizes between 14-22 AWG for solid wire or between 16-22 AWG for stranded wire.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Allen-Bradley 1769-OV32T DC DIGITAL OUTPUT MODULE Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Automotive Assembly
This high-density sink output module is utilized for controlling multiple solenoid valves and small DC motor starters within automated robotic cells. Its rapid response time ensures precise coordination of fast-cycle manufacturing tasks.
Electronic Packaging
Designed for space-constrained control panels, it provides efficient switching for sorting mechanisms and pick-and-place machines in high-speed electronics production. The 32-point density significantly reduces chassis space requirements.
Food Processing
Facilitates the control of distributed field devices such as indicators and sensors in large-scale batching and beverage bottling operations. The 24V DC sink configuration is ideal for managing low-power solid-state relays.
Material Handling
Manages extensive conveyor networks and automated sorting systems in distribution centers by driving small DC loads. It enables reliable interlocking between individual transport sections to maintain constant product flow.
Water Treatment
Supports the monitoring and control of chemical dosing pumps and motorized valves within municipal or industrial water treatment facilities. The module’s robust vibration and shock ratings allow for installation in demanding utility environments.
Semiconductor Manufacturing
Provides precise switching logic for auxiliary support equipment such as air filtration and liquid cooling systems. Its low off-state leakage current ensures reliable operation of sensitive digital interfaces within cleanroom environments.
The 1769-OV32T must be installed within a maximum power supply distance of 8 modules and requires the use of copper wire rated for 90 °C (194 °F) to ensure safe operation of its 32 sink outputs. During installation and maintenance, the module must be protected from debris, electrostatic discharge, and direct UV radiation as it is an open-style device without a dedicated enclosure.
It is essential to use the integrated tongue-and-groove connectors to secure the module to a DIN rail or panel and to establish a consistent bus connection with adjacent 1769 Compact I/O modules or controllers. The field-side wiring is managed through a 40-pin connector, supporting solid wire sizes from 22 to 14 AWG or stranded wire from 22 to 16 AWG, and all connections must be verified to operate within the 20.4V to 26.4V DC range.
To prevent damage to the solid-state circuitry, the power must be switched off before connecting or disconnecting the module, and the total current for each group of 16 outputs must not exceed the specified maximum thermal limitations of the module.
What type of output module is the 1769-OV32T and what is its primary function?
The 1769-OV32T is a high-density Compact I/O 32-point sink output module. It is designed to switch 24V DC loads where the module acts as a current sink for the connected devices.
What is the backplane current draw for the 1769-OV32T module at 5.1V DC?
The module draws a maximum backplane current of 450 mA at 5.1V DC from the system power supply.
What are the output delay times for the 1769-OV32T during signal switching?
The module features a maximum "Off to On" delay of 0.1 ms and a maximum "On to Off" delay of 0.1 ms.
What is the power supply distance rating for the 1769-OV32T module?
The 1769-OV32T has a power supply distance rating of 8, meaning it must be installed within 8 modules of a power supply.
What type of connector is used for field wiring on the 1769-OV32T module?
Due to its high-density design, the 1769-OV32T utilizes a 40-pin connector for all field-side wiring connections.
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