Overview
The 128240‑01 is a Proximitor/Seismic I/O module used in the Bently Nevada 3500/94 protection system. It interfaces vibration and proximity sensors to the rack system, processing and relaying critical measurement data. Brand: Bently Nevada. Country of Origin: USA.
General Information
Part Number: 128240‑01
Manufacturer: Bently Nevada
Brand: Bently Nevada
Country of Origin: USA
Type: I/O Module (Proximity / Seismic)
Function: Accepts sensor signals (Proximitor, seismic) and supplies conditioned signal data to the 3500 rack
Power Specifications
Supply Voltage: +24 V DC via rack backplane
Power Consumption: Module draw consistent with I/O modules in display systems
Protection: Designed to handle industrial transient inputs and sensor variances
Communication & Interface
Signal Types: Sensor inputs from proximitor and seismic transducers
Interface: Internal bus connection to 3500 rack; external wiring via terminal board
Diagnostics: Monitors each channel health, supports alert and danger thresholds
Environmental
Operating Temperature: –40 °C to +70 °C
Storage Temperature: –55 °C to +85 °C
Humidity: 5% to 95% RH, non‑condensing
Dimensions & Weight
Dimensions: 241.3 × 24.4 × 163.1 mm
Weight: 0.46 kg
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