Allen Bradley 1771-OVN/B Low-Fidelity Output Module

Overview

The Allen Bradley 1771-OVN/B is a low-fidelity output module designed for the 1771 PLC I/O platform. It provides reliable digital output control for industrial automation applications, driving devices such as relays, solenoids, and indicators with stable switching performance in standard control environments.

General Information

Part Number: 1771-OVN/B

Manufacturer: Allen Bradley

Brand: Allen Bradley

Country of Origin: United States

Series: 1771 I/O

Type: Low-Fidelity Output Module

Output Type: Digital Discrete Outputs

Application: Industrial automation and machine control systems

Power Specifications

Power Supply: Backplane powered

Backplane Current: Approx. 300 mA at 5 V DC

Output Voltage: 24 V DC

Output Channels: 16

Output Performance: Low-fidelity switching control

Status Indicators: Individual channel status LEDs

Communication & Interface

System Interface: 1771 PLC backplane

Output Configuration: 16-channel digital outputs

Signal Compatibility: DC field devices such as relays and indicators

Wiring Method: Terminal arm connection

Diagnostics: LED status indication per channel and module health monitoring

Environmental

Operating Temperature: 0 to 60 °C

Storage Temperature: −40 to 85 °C

Relative Humidity: 5% to 95% RH, non-condensing

Protection Rating: IP20 (for installation inside an industrial control cabinet)

Dimensions & Weight

Dimensions (L × W × H): 165 × 51 × 89 mm

Weight: 0.49 kg

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