Allen Bradley AB ControlLogix 16 Point D/O Module 1756-OB16E /A

Allen-Bradley ControlLogix 16-Point Digital Output Module 1756-OB16E/A

The Allen-Bradley 1756-OB16E/A is a 16-point digital output module designed for the ControlLogix platform, offering reliable performance for industrial automation applications.

Key Features

• Output Channels: 16 discrete outputs, divided into two electronically fused groups of eight channels each.
• Voltage Range: Operates within a voltage range of 10 to 31.2 VDC, with a nominal output voltage of 24 VDC.
• Current Capacity: Supports up to 1 A per channel and a total of 8 A per module at 60°C (140°F).
• Isolation: Provides 250 V continuous isolation between groups of eight outputs.
• Output Delay: Features an OFF to ON delay time of 70 µs nominal (1 ms max) and an ON to OFF delay time of 360 µs nominal (1 ms max).
• Backplane Power: Draws 250 mA at 5.1 VDC and 2 mA at 24 VDC, with a total backplane power requirement of 1.32 W.
• Power Dissipation: Maximum power dissipation of 4.1 W at 60°C (140°F).
• Operating Temperature: Suitable for environments with temperatures ranging from 0 to 60°C (32 to 140°F).

Applications

The 1756-OB16E/A module is ideal for controlling various 24 VDC devices such as relay coils, solenoids, pilot lamps, and sirens, making it a versatile component in industrial automation systems.

Certifications

This module holds multiple certifications, including CE, ATEX, IECEx Scheme, and Australian RCM, ensuring compliance with international standards.

For detailed technical specifications and installation guidelines, refer to the official product documentation.