Technical Specifications

FAQ

1. What is the primary function of the 3500/42 I/O Module + Preamplifier Earthquake Monitor?
This module provides real-time seismic and vibration monitoring for critical machinery. It captures signals from seismic sensors, processes them digitally, and triggers alarms if vibration or seismic activity exceeds preset thresholds. The I/O interface allows connection to external interlocks or control systems for coordinated machinery protection.

2. Which sensors are compatible with this module?
The module works with seismic sensors capable of measuring velocity or acceleration. It can also integrate with compatible industrial vibration transducers, allowing seamless connection to existing monitoring networks.

3. How many monitoring channels does the module support and are they independently configurable?
It supports four independent seismic monitoring channels. Each channel can be configured individually, including filter settings, alarm thresholds, and output behavior, enabling precise monitoring of different machinery components.

4. What parameters can this module measure and how is the data processed?
The module measures vibration intensity, seismic events, and machinery movement. Sensor signals are digitally processed with configurable filtering to reduce noise and improve measurement accuracy. Processed data can trigger alarms or be logged for further analysis.

5. Can the alarm thresholds and responses be customized?
Yes, Alert and Danger alarm thresholds are fully configurable per channel using the 3500 system software. Users can define responses, such as activating external alarms, triggering interlocks, or logging events for historical records.

6. What I/O capabilities does the module provide?
The module provides input/output signals for interfacing with external interlocks, safety systems, or monitoring software. This ensures coordinated protective actions, such as machine shutdowns during abnormal vibration or remote alerts to operators.

7. How does the module ensure reliability and detect faults?
It continuously performs self-diagnostics, monitoring internal faults, communication errors, and sensor health. Status indicators on the front panel LEDs and system software provide real-time alerts for any detected issue, ensuring uninterrupted machinery protection.

8. Is the 3500/42 I/O Module + Preamplifier Earthquake Monitor suitable for critical machinery protection?
Yes. It is designed for critical equipment such as turbines, compressors, and large motors. It provides early warnings for abnormal vibration or seismic activity, helping prevent catastrophic failures, minimize downtime, and enhance plant safety. Integration with the 3500 system allows coordinated protection across multiple machines.