Allen Bradley PLC-5 1771-OVN | 32-Point DC Sink Output Module

Product Description

The Allen Bradley PLC-5 1771-OVN Digital Output Module provides 32 DC sink outputs for reliable control in industrial automation systems. Organized into four groups of eight, this module is conformally coated for durability and designed for rack-mounted installations. With robust current handling and fast signal response, it ensures dependable operation in demanding environments.

Technical Specifications

• Model / Part Number 1771-OVN

• Manufacturer Allen Bradley (Rockwell Automation)

• Product Line PLC-5 Series

• Product Type Digital DC Output Module

• Weight 1.13 lbs (0.51 kg)

• Number of Outputs 32 (4 sets of 8)

• Voltage Category 10–32 VDC (sink)

• DC Operating Voltage 10–30 VDC

• Backplane Current Consumption 330 mA

• Max Continuous Current per Output 0.5 A

• Max Continuous Current per Module 8 A

• Wiring Arm 1771-WH

• Coating Conformal coat for environmental protection

• Signal Delay

• DC Off: 50 ms

• AC Off: 45 ms ± 15 ms

• Mounting Rack mountable

Application Scenarios

• Industrial automation systems requiring multiple DC sink outputs

• Distributed control systems with grouped output channels

• Environments needing conformal-coated modules for added protection

FAQ

Q: How many outputs does the 1771-OVN provide?  A: It supports 32 outputs, divided into four groups of eight.

Q: What is the maximum current per output?  A: Each output can handle up to 0.5 A continuously.

Q: What wiring arm is required?  A: The 1771-WH wiring arm is used for connections.

Q: Does the module include protective coating?  A: Yes, it is conformally coated for durability.

Comparison with Similar Models

• 1771-OVN: 32-point DC sink output, conformal coated, rack mountable

• 1771-OBN: 32-point DC source output, designed for different load configurations

• 1771-IFE: Analog input module, 12-bit resolution, multiple voltage ranges