Introduction

The Allen Bradley 1734-OB8E Point I/O Digital Output Module provides reliable, high-speed digital control for distributed Point I/O systems. Its compact, lightweight design allows integration into tight panel spaces, while its 8-point output capacity enables efficient control of multiple devices in modular automation networks. Ideal for engineers seeking flexible, precise, and robust output solutions.

Technical Specifications

Specification	Details
Module Type	I/O Module – Digital Output
Output Channels	8 discrete outputs
Output Type	Sinking or sourcing digital outputs
Compatibility	Allen Bradley 1734 Point I/O
Protections	Short-circuit and overload protection
Environmental Ratings	Shock, vibration, industrial temperature tolerant
Operating Temperature	0°C to 55°C (32°F to 131°F)
Storage Temperature	-20°C to 70°C (-4°F to 158°F)
Mounting	DIN rail or panel mountable
Dimensions (H × W × D)	77.5 × 12.1 × 56.6 mm (3.05 × 0.48 × 2.23 in)
Weight	0.035 kg (0.077 lbs)

Applications

The Allen Bradley 1734-OB8E Point I/O Digital Output Module is engineered for precise control of multiple output devices in distributed automation networks. Typical applications include:

Controlling solenoids, relays, indicator lights, and actuators in manufacturing systems.
Integration into Point I/O networks for CompactLogix and ControlLogix architectures.
Supporting machine automation, process control, and material handling systems.
Managing multiple digital outputs in modular, space-constrained panels.
Enabling real-time control of discrete devices in critical industrial applications.

This module ensures high-speed, reliable digital output for automation engineers seeking flexible and efficient output solutions.

Advantages

Compact and Lightweight: 77.5 × 12.1 × 56.6 mm, 0.035 kg – fits easily in tight panel spaces.
8-Point Digital Output: Controls up to eight discrete output devices simultaneously.
Fast Switching Response: Supports time-critical digital output operations.
Seamless Integration: Fully compatible with Allen Bradley 1734 Point I/O networks.
LED Indicators: Provides visual status for each output channel for rapid troubleshooting.
Low Power Consumption: Efficient design reduces heat and energy use in control panels.

Technical FAQs

How many output channels does this module support?
Supports 8 discrete output channels.
What type of devices can it control?
Suitable for solenoids, relays, indicators, and other discrete devices.
Is it compatible with Point I/O systems?
Yes, fully compatible with Allen Bradley 1734 Point I/O networks.
Does it provide fast switching capabilities?
Yes, optimized for high-speed digital output control.
Are there visual indicators for channel status?
Yes, LEDs indicate the on/off status of each output channel.
Can it operate continuously in industrial conditions?
Yes, engineered for 24/7 operation in typical industrial environments.
Is it DIN rail mountable?
Yes, supports panel or DIN rail mounting.
Does it include protection features?
Yes, includes short-circuit and overload protection for output channels.
Is maintenance required?
Minimal; periodic inspection of wiring and LED indicators is recommended.
Can it control outputs in sequence?
Yes, outputs can be programmed for sequential operation via the controller.