Bently Nevada 149992-02 Backup 16-Channel Fail-Safe Relay Output Module

Overview

The Bently Nevada 149992-02 is a 16-channel fail-safe relay output module designed for industrial monitoring systems. It provides reliable backup relay outputs for critical alarms and control functions, ensuring continuous system operation and enhanced safety in demanding industrial applications.

General Information

Part Number: 149992-02

Manufacturer: Bently Nevada

Brand / Country of Origin: Bently Nevada / USA

Series: 1499

Type: Backup Relay Output Module / Fail-Safe Control

Mounting: Card installation within monitoring or control chassis

Technology: Fail-safe relay logic, diagnostic support, redundancy for critical alarms

Power Specifications

Supply Voltage: 24 V DC

Power Consumption: ≤ 10 W

Input: Powered from system backplane

Protection: Overvoltage, reverse-polarity, and surge protection

Indicators: LEDs for power, relay status, and fault detection

Communication & Interface

Interface Ports: Relay outputs for integration with monitoring and control systems

Module Role: Provides fail-safe backup relay outputs for alarms and control signals

Diagnostics: Channel supervision, fault detection, and status monitoring

Operator Interface: LED indicators for operational and fault conditions

Reset Features: Supports soft and hardware reset functions

I/O & Channels: 16 relay outputs; designed for fail-safe control signaling

Environmental

Operating Temperature: −20 to +70 °C

Humidity: Up to 95% RH, non-condensing

Protection Rating: IP20 or suitable for industrial cabinet environments

Dimensions & Weight

Dimensions (L × W × H): 241 × 24.4 × 99.1 mm

Weight: 0.4 kg

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