1734-OB4E | Allen Bradley | Point I/O Series | Digital Output Module

Product Description

The 1734-OB4E protected output module from Allen Bradley’s Point I/O 1734 series provides reliable DC sourcing outputs with integrated electronic protection. Compact and lightweight, it is engineered for distributed control applications where space efficiency and robust performance are critical.

Technical Specifications

• Manufacturer: Allen Bradley

• Series: Point I/O 1734

• Part Number: 1734-OB4E

• Category: PLCs

• Module Type: Digital DC sourcing output

• Number of Outputs: 4 channels

• Nominal Output Voltage: 24 VDC

• Output Current Capacity: 3 A per module

• POINTBus Current Draw: 75 mA

• Electronic Protection: Integrated overload and short-circuit protection

• Power Dissipation: 1.2 W

• Thermal Dissipation: 4.1 BTU/hour

• Weight: 0.06 lbs (0.03 kg)

Key Features

• Compact footprint: Designed for distributed I/O applications with limited panel space.

• Electronic safeguarding: Protects against overloads and short circuits, ensuring long-term reliability.

• Efficient thermal management: Low power and heat dissipation for stable operation.

• Seamless integration: Compatible with Point I/O architecture for flexible system expansion.

Application Scenarios

• Machine control systems requiring compact distributed I/O.

• Packaging, material handling, and assembly line automation.

• Environments where electronic protection is essential for minimizing downtime.

FAQ

Q: What type of outputs does the module provide?  A: The module delivers four DC sourcing outputs at 24 VDC.

Q: Is the module electronically protected?  A: Yes, it includes built-in protection against overload and short-circuit conditions.

Q: How does this module compare to 1734-OB8E?  A: The 1734-OB4E offers 4 outputs, while the 1734-OB8E provides 8 outputs with similar electronic protection features.