Product Description
The Bently Nevada 3500/40M 126615-01 Proximitor Seismic Monitor I/O Module is designed for precise machinery protection and condition monitoring. It accepts inputs from up to four proximity transducers, processes vibration and position measurements, and compares them against user-configurable alarm thresholds. Supporting functions such as radial vibration, thrust position, eccentricity, REBAM, and differential expansion, it ensures critical equipment safety by continuously monitoring performance parameters. Each channel can be independently configured via the 3500 Rack Configuration Ssurtware, enabling flexible and efficient machine diagnostics.
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Signal | 1–4 proximity transducer signals |
| Power Consumption | 7.7 W typical |
| Input Impedance | 10 kΩ (standard I/O) |
| Sensitivity | Radial Vibration / Thrust / Eccentricity: 3.94 mV/μm or 7.87 mV/μm; Differential Expansion: 0.394 mV/μm or 0.787 mV/μm; REBAM: 40 mV/μm or 80 mV/μm |
| Output Impedance | 550 Ω |
| Transducer Power Supply | -24 Vdc |
| Environmental Limits | Operating: -30°C to +65°C (non-barrier); Storage: -40°C to +85°C; Humidity: 95% non-condensing |
| I/O Module Dimensions (H×W×D) | 241.3 × 24.4 × 99.1 mm |
| I/O Module Poids | 0.20 kg |
| Monitor Module Dimensions (H×W×D) | 241.3 × 24.4 × 241.8 mm |
| Monitor Module Poids | 0.91 kg |
| Compliance | EMC Directive 2014/30/EU, LV Directive 2014/35/EU, RoHS Directive 2011/65/EU |
| Hazardous Area Approvals | cNRTLus, ATEX, IECEx, CSA |
Applications
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Continuous machinery protection for turbines, compressors, and critical rotating equipment
-
Vibration and position monitoring in high-value industrial assets
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État monitoring to support predictive maintenance programs
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REBAM detection for rolling element bearing fault diagnosis
-
Process optimization by analyzing vibration trends and shaft position changes
Advantages
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Multi-function capability – Supports up to two measurement functions simultaneously
-
High accuracy – ±0.33% typical for most parameters
-
Flexible configuration – Channels programmable for different monitoring functions
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Robust alarm system – User-defined alert and danger setpoints with programmable delays
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Durable design – Wide operating temperature range and industrial-grade build
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Global compliance – Certified for multiple hazardous area standards
FAQ
Q1: What is the main purpose sur the 3500/40M module?
A1: To provide continuous machinery protection and operational data by monitoring vibration and position parameters.
Q2: How many channels does the 126615-01 I/O module support?
A2: It supports four input channels, configurable in pairs.
Q3: Can the module monitor multiple parameters at the same time?
A3: Yes, it can perform up to two functions simultaneously.
Q4: What is the accuracy level sur its measurements?
A4: Typically within ±0.33% sur full-scale for most measurement types.
Q5: Is it suitable for hazardous environments?
A5: Yes, it has cNRTLus, ATEX, IECEx, and CSA approvals.
Q6: What ssurtware is required for configuration?
A6: The 3500 Rack Configuration Ssurtware.
Q7: Can it monitor rolling element bearing faults?
A7: Yes, using the REBAM measurement function.
Q8: What is the power consumption?
A8: Approximately 7.7 W typical.
Q9: What is the size and weight sur the I/O module?
A9: 241.3 × 24.4 × 99.1 mm, 0.20 kg.
Q10: Can it be integrated into existing 3500 systems?
A10: Yes, it is fully compatible with the Bently Nevada 3500 series rack systems.
Related Modèles (Same Series / Function)
| Modèle | Function | Dimensions (mm) | Poids |
|---|---|---|---|
| 3500/40M 176449-01 | Proximitor I/O Module (Internal Termination) | 241.3 × 24.4 × 99.1 | 0.20 kg |
| 3500/40M 125680-01 | Proximitor I/O Module (Internal Termination) | 241.3 × 24.4 × 99.1 | 0.20 kg |
| 3500/40M 135489-04 | Proximitor I/O Module (Internal Barriers) | 241.3 × 24.4 × 163.1 | 0.46 kg |
| 3500/42M 128229-01 | Proximitor/Seismic Monitor I/O | 241.3 × 24.4 × 99.1 | 0.20 kg |
| 3500/42M 140734-02 | Proximitor/Seismic Monitor I/O | 241.3 × 24.4 × 99.1 | 0.20 kg |
| 3500/42M 176449-02 | Proximitor/Seismic Monitor I/O | 241.3 × 24.4 × 99.1 | 0.20 kg |
Popular Modèles from Bently Nevada
| Modèle | Description | Dimensions (mm) | Poids |
|---|---|---|---|
| 3500/22M | Transient Data Interface Module | 241.3 × 24.4 × 99.1 | 0.20 kg |
| 3500/25 | Keyphasor Module | 241.3 × 24.4 × 99.1 | 0.20 kg |
| 3500/32M | Relay Module | 241.3 × 24.4 × 99.1 | 0.20 kg |
| 3500/50 | Tachometer Module | 241.3 × 24.4 × 99.1 | 0.20 kg |
| 3500/60 | Temperature Monitor | 241.3 × 24.4 × 99.1 | 0.20 kg |
| 3500/65 | Velocity Monitor | 241.3 × 24.4 × 99.1 | 0.20 kg |
Informations sur l'entreprise
E-mail: [email protected]
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Whatsapp：Contactez-nous par email
Add: Alishan Building, 2 Lvling Rd, District Siming, Xiamen, Fujian, Chine, 361006
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