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Allen Bradley 1797-OB4D FLEX Ex I/O 4-Point Output Module

Allen Bradley 1797-OB4D FLEX Ex I/O 4-point output module.

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ManufacturerAllen Bradley

Part number1797-OB4D

Outputs 4 Non-isolated Sourcing

Load Range 30-5000 Ohms

Electronic Protection Lead Break, Overload, Short Circuit

Power Supply 9.5V DC

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4 non-isolated sourcing outputs Electronic protection Fault indication FLEX Ex I/O compatible 30-5000 ohm load range Compact design

Product description

The Allen Bradley 1797-OB4D is a FLEX Ex I/O module featuring 4 non-isolated sourcing outputs. It provides electronic protection against lead break, overload, and short circuits. This module requires a 9.5V DC power supply and has a power consumption of 7.5W. It supports a load range of 30-5000 ohms.

This output module is suitable for various in-cabinet applications within industrial automation, such as controlling solenoid valves, indicator lights, or other low-power output devices. Its fault indication and electronic protection features enhance system reliability.

Stanlo Automation, a veteran-owned surplus industrial parts distributor, offers the Allen Bradley 1797-OB4D. Rely on us for quality components and efficient service for your automation needs.

Technical specifications

Outputs	4 Non-isolated Sourcing
Load Range	30-5000 Ohms
Electronic Protection	Lead Break, Overload, Short Circuit
Power Supply	9.5V DC
Power Consumption	7.5W
Application	In-Cabinet

Common applications

Solenoid Valve Control

Indicator Light Control

Alarm Output

Machine Control

Process Automation

In-Cabinet Applications

Compatible systems

FLEX Ex I/O System

Also known as

1797 OB4D Allen Bradley FLEX Ex Output 4 Point Output Module

Replaces / compatible with

This module is part of the FLEX Ex I/O system and can be used to expand or replace existing output modules.

Technical note

Expert tip

The 1797-OB4D requires a 9.5V DC power supply, typically provided by the FLEX Ex I/O adapter module.

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Frequently asked questions

What type of output does the Allen Bradley 1797-OB4D module provide?

The Allen Bradley 1797-OB4D module provides 4 non-isolated sourcing outputs. This means the module supplies the positive voltage to the connected device, and the device is grounded to complete the circuit.