Bently Nevada 3500/42 140734-02+128229-01 | Preamp Monitor + I/O Module 100% New

Overview

The Bently Nevada 3500/42 140734-02 + 128229-01 is a combination of a preamp monitor and I/O module used in the Bently Nevada 3500 machinery monitoring system. It provides signal amplification and processing for vibration and other critical measurements, enabling real-time diagnostics and protection for industrial machinery.

General Information

Part Numbers: 140734-02 (Preamp Monitor), 128229-01 (I/O Module)
Manufacturer: Bently Nevada
Country of Origin: United States
Series: 3500/42
Type: Preamp Monitor + I/O Module
Mounting: Installed within the 3500 series control system
Technology: Vibration monitoring, signal amplification, I/O data processing

Power Specifications

Supply Voltage: 24 V DC
Power Consumption: ≤ 7 W
Input: Powered from the system backplane
Protection: Surge and reverse-polarity protection
Indicators: LED indicators for operational status

Communication & Interface

Ethernet / Fieldbus Port: Compatible with Bently Nevada 3500 series control systems
Role: Provides preamplification, vibration signal processing, and I/O data management
Diagnostics: Signal quality monitoring, fault detection
Operator Interface: LED indicators for system status
Reset Features: Soft reset supported

Environmental

Operating Temperature: −40 to +70 °C
Humidity: 5% to 95% RH, non-condensing
Protection Rating: IP20

Dimensions & Weight

Dimensions (L × W × H): 241.3 × 24.4 × 241.8 mm
Weight: ~ 0.91 kg

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