Allen-Bradley 1769-OF4VI Analog Output Module

The Allen-Bradley 1769-OF4VI is a highly reliable analog output module designed for use in the CompactLogix series. This voltage-type output module offers four individually isolated outputs, ensuring high precision and safety in industrial automation systems. It provides a flexible voltage range and a robust set of features to meet the demanding requirements of modern control systems.

Key Features

Four Isolated Outputs: Each output is individually isolated to minimize interference and maximize accuracy.
Voltage Range: 0 to 10V with a full-scale range extending to 10.5V, offering excellent flexibility.
High Resolution: Features 15-bit resolution with 330 μV/bit, ensuring fine granularity in output control.
Fast Conversion Rate: A maximum conversion rate of 120ms enables quick response times in dynamic applications.
Protected from Short Circuits: The module can withstand up to 42mA short-circuit currents for enhanced protection.
No Field Calibration Required: The module’s performance is stable without the need for user calibration.
Thermal Protection: Dissipates 2.0 watts of heat to prevent overheating during continuous operation.

Technical Specifications

Parameter	Specification
Manufacturer	Allen-Bradley
Module Type	Analog Voltage Output Module
Product Line	CompactLogix
Part Number	1769-OF4VI
UPC	781180908644
Weight	0.44 lbs (0.20 kg)
Dimensions	4.65 x 1.38 x 3.43 in (118.1 x 35.1 x 87.2 mm)
Output Voltage Range	0 to 10V
Full-Scale Range	0 to 10.5V
Resolution	15-bit (330 μV/bit)
Current Load (Max)	5mA at ≤ 2 kΩ resistive load
Bus Current	165mA at 5V DC
Heat Dissipation	2.0 watts
Conversion Rate	120ms maximum
Output Voltage per Current	2.9ms max
Capacitive Load per Output	1 μF
Drift Accuracy	±0.0086% FS per °C
Accuracy Margin	±0.5%
Ripple Error	±0.05% at 0 to 50 kHz
Short-Circuit Protection	Maximum short-circuit current: 42mA
Power-Up Response Time	< 0.4ms
Power-Down Time	< 21ms
Operating Voltage	30V DC
Insulation Class	IEC Class 2 reinforced insulation
Wire Type	Copper-90%
Wire Size	22-14 AWG solid wire, 22-16 AWG stranded wire
UNSPSC Code	32151705
Replacement Door	1769-RD

Dimensions and Weight

Dimensions: 4.65 x 1.38 x 3.43 inches (118.1 x 35.1 x 87.2 mm)
Weight: 0.44 lbs (0.20 kg)

Country of Origin

Manufactured in: USA

Conclusion

The Allen-Bradley 1769-OF4VI is a versatile and efficient analog voltage output module suitable for demanding automation systems. With high resolution, fast conversion rates, and built-in protection against short circuits, it provides reliable performance across a wide range of industrial applications. Its compact size and robust construction ensure it will integrate seamlessly into your CompactLogix control systems, delivering precision and durability.