Overview
Specification
| Category | Parameter | Specification |
|---|---|---|
| General Information | Product Type | Transient Data Interface I/O Module |
| Manufacturer | Bently Nevada (Baker Hughes) | |
| Series | 3500 Machinery Protection System | |
| Model Number | 3500/22 146031-02 | |
| Ordering Number | 146031-02 | |
| Function | Fiber-optic Ethernet connectivity for transient data acquisition | |
| Network Interfaces | Supported Standards | 100Base-FX fiber Ethernet |
| Ports | Single-mode or multi-mode fiber connectors (ST/SC type) | |
| Data Direction | Full-duplex, bi-directional | |
| Integration | Plant networks, DCS, SCADA, remote monitoring hosts | |
| Electrical Characteristics | Power Source | Supplied via 3500 rack backplane |
| Power Consumption | Low-power industrial design | |
| Isolation | Electrical isolation through fiber-optic interface | |
| Grounding | Rack-level grounding via backplane | |
| Environmental | Operating Temperature | 0°C to +65°C |
| Storage Temperature | −40°C to +85°C | |
| Relative Humidity | Up to 95%, non-condensing | |
| Installation Environment | Industrial cabinet or control room | |
| Mechanical | Mounting | Slide-in module for 3500 rack backplane |
| Dimensions | 241 mm × 25 mm × 290 mm | |
| Weight | 0.9–1.3 kg | |
| Construction | Industrial-grade PCB with metal shielding | |
| Serviceability | Hot-swappable following proper system procedures | |
| System Compatibility | Rack | Standard Bently Nevada 3500 Machinery Protection Rack |
| Function | Supports transient data collection and inter-rack communication |
FAQ
Yes, the 3500/22 146031-02 is factory-original, brand new, and supplied in original packaging.Q2: Do you keep the 3500/22 146031-02 in stock?
Yes, we maintain ready stock for urgent or planned machinery protection system upgrades.Q3: How long does shipping take after ordering?
Shipping is typically completed within 3 days to 2 weeks depending on order size and destination.Q4: Which logistics providers are used for delivery?
We usually ship via DHL or other reliable international carriers for secure and timely delivery.
Q5: Can the 3500/22 146031-02 be replaced without shutting down the rack?
Yes, hot-swap replacement is possible following proper system safety procedures.
Q6: What is the return policy if the module has a defect?
If any quality issue occurs, we support returns within 30 days according to our warranty policy.
















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