Allen Bradley 1734-OB8E /C Digital Output Module

Allen-Bradley 1734-OB8E/C Digital Output Module

The Allen-Bradley 1734-OB8E/C is an 8-point digital output module designed for the POINT I/O system, offering reliable and efficient control in industrial automation applications.

Key Features

• Output Channels: 8 sourcing outputs, grouped into a single set.
• Voltage Range: Operates within a 10–28.8 V DC range, with a nominal voltage of 24 V DC.
• Current Capacity: Each output supports up to 1.0 A, with a maximum module current of 3.0 A.
• Surge Protection: Capable of handling surge currents up to 2 A for 10 ms, repeatable every 3 seconds.
• Indicators: Equipped with 8 yellow output status LEDs, 8 red output fault LEDs, and 2 green/red module/network status LEDs for comprehensive diagnostics.
• Temperature Range: Suitable for operation in environments ranging from -20°C to 55°C (-4°F to 131°F).
• Dimensions: Compact design measuring 56.0 x 12.0 x 75.5 mm (2.21 x 0.47 x 2.97 inches).
• Weight: Lightweight at approximately 35.4 g (1.25 oz).

Installation and Compatibility

The 1734-OB8E/C module is compatible with 1734-TB or 1734-TBS wiring base assemblies, facilitating straightforward integration into existing POINT I/O systems. It requires a POINTBus current of 75 mA at 5 V DC and an external DC power supply with a nominal voltage of 24 V DC.

Applications

This module is ideal for distributed I/O architectures, providing precise control over digital outputs in various industrial settings. Its electronically protected outputs make it suitable for applications with challenging wiring conditions or limited panel space.

For detailed technical specifications and installation guidelines, refer to the official Allen-Bradley documentation.