Allen Bradley 1794-OB32P | Flex I/O 24V DC Digital Output Module

Product Overview:

The Allen Bradley 1794-OB32P is a Flex I/O 24V DC Digital Output Module, designed for industrial automation systems. This module provides 32 electronically protected discrete outputs that are grouped into two sections for optimal power management. It is an ideal solution for various applications requiring high-density, reliable digital outputs.

Key Features:

• Module Type: Flex I/O Digital DC Output Module

• Product Line: Flex I/O 1794

• Part Number: 1794-OB32P

• Weight: 0.25 lbs (0.11 kg)

• Number of Outputs: 32 discrete outputs

• Output Type: Sourcing

• Enclosure: Open-type

• Mounting: DIN Rail

• Operating Temperature Range: 0°C to 55°C (32°F to 131°F)

• Storage Temperature Range: -40°C to 85°C (-40°F to 185°F)

• Vibration: 5g @ 10 to 500 Hz

• Shock: 30 g operating shock

Technical Specifications:

Product Description:

The 1794-OB32P is a high-performance Flex I/O module with 32 output channels, designed for 24V DC systems. This module features sourcing output circuits, providing efficient power distribution with protection against temperature overloads and external shocks.

Each of the 32 outputs is self-protected with a 500mA maximum per channel, and the total current per module can reach up to 14.0 A, distributed across two groups. Group one (Channels 0-15) supports up to 6A, while group two (Channels 16-31) supports up to 8A. With a compact form factor and robust design, it ensures reliable operation in environments prone to vibrations and shocks.

The 1794-OB32P features electronically fused outputs, helping to prevent damage from overloads or short circuits. Additionally, the open-type enclosure makes installation easy using DIN Rail mounting. The module is compatible with the 1794-TB32 and 1794-TB32S terminal base units for seamless integration.

Integration and Installation:

Designed for DIN Rail installation, the 1794-OB32P integrates easily into any industrial automation system. It is optimized for environments with extreme operating conditions, such as vibration and shock, ensuring stable performance even under challenging conditions.

Frequently Asked Questions (FAQ):

Q1: How many outputs does the 1794-OB32P module support?
A1: The 1794-OB32P supports 32 discrete outputs, grouped into two sections.

Q2: What is the maximum current per channel for the 1794-OB32P?
A2: The maximum output current per channel is 500mA.

Q3: What is the voltage range for the 1794-OB32P?
A3: The 1794-OB32P has an on-state voltage range of 10VDC to 31.2VDC, with a nominal voltage of 24VDC.

Q4: Can I mount the 1794-OB32P on a standard panel?
A4: Yes, the 1794-OB32P is designed for DIN Rail mounting, making it suitable for panel installations.

Q5: What is the operating temperature range of the 1794-OB32P?
A5: The 1794-OB32P operates within an ambient temperature range of 0°C to 55°C (32°F to 131°F).