1769-OB32 | Allen-Bradley CompactLogix 32-Point 24V DC Source Output Module

Description 

The Allen-Bradley 1769-OB32 is a CompactLogix Discrete output module which operate at a voltage category of 24VDC. This module has Thirty-Two (32) outputs in Two (2) group of Sixteen (16) channel each group. This module is compatible for use with a 1769 CompactLogix chassis or MicroLogix 1500.

Technical Specifications 

Information About 1769-OB32

The 1769-OB32 belongs to the 1769 Compact I/O. This solid-state device is a discrete output sourcing module that is manufactured by Allen-Bradley for use with CompactLogix Controllers as well as MicroLogix 1500 controllers.

The 1769-OB32 is a high-density module that is equipped with Thirty-Two (32) output channels, isolated in Two (2) groups of Sixteen (16) channels. This module is practical for use in applications where a large number of I/Os are existing, with limited panel space. This module occupies 1.5 slots of the CompactLogix or MicroLogix 1500 chassis to allow maximizing supported modules of a specific controller.

The output channel of this module operates at a sourcing input configuration. Individual ON Output delay of each channel measures 0.1 ms and an OFF output delay of 1.0 ms. Each channel may carry a Current of 0.5 A @ 60 °C (140 °F) and 1.0 A @ 30 °C (86 °F).

The 1769-OB32 occupies a 32-Bit register. By accessing the module register, monitoring or I/O forcing may be enabled to support commissioning of the component.

When wiring this module, use wire sizes of 22 - 14 AWG for solid wire and 22 - 16 AWG for stranded wire. Install this module beside any adjacent Compact I/O module. Ensure that connection to the backplane by ensuring that the mounting tabs are properly aligned.

The Allen-Bradley 1769-OB32 is a Compact I/O module which is a solid-state 24VDC output module. This output module has Thirty-Two (32) channels with Two (2) groups of Sixteen (16) channels each. This module is wired in sourcing configuration to provide. The 1769-OB32 has a 20.4 to 26.4 Volts DC operational voltage range, and an output delay time of 0.5 milliseconds (on-mode) or 4 milliseconds (off-mode). It has a 3000 mA current draw at 5.1 Volts and a maximum heat dissipation of 4.5 Watts. The 1769-OB32 module has a maximum off-state leakage current of 1.0 mA at 26.4 Volts and a minimum on-state current of 1.0 mA.

The Allen-Bradley 1769-OB32 output module also has a maximum on-state voltage drop of 1.0 VDC at 1 Amp and a maximum current per point of 0.5 Amps at 60 degrees Celsius (140 degrees Fahrenheit), and 1.0 Amps current at 30 degrees Celsius (86 degrees Fahrenheit). The 1769-OB32 has a 2.0 Amps surge current for 10 milliseconds, which repeats every 2 seconds. It is a single slot width module that is normally mounted on a mounting plate or a DIN rail. The module has an approximate weight of 450 grams (0.992 pounds) and measures 118 x 52.5 x 87 millimeters (4.65 x 2.07 x 3.43 inches). It has unique IEC Class 2 reinforced insulation and a 6-module power supply distance. The 1769-OB32 module has a terminal torque screw of 0.68 N-m, a copper wire with 22 by 14 AWG solid wire size, or a 22 by 16 AWG stranded wire size.

Manufacturer information

Allen‑Bradley components, integrated control and information solutions are built for demanding industrial applications. We integrate control and information across the enterprise to make you as productive as possible.

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