Description
- Key Technical Specifications
- Manufacturer: Bently Nevada (Baker Hughes)
- Part Number: 1701/10 (ordering suffix: 1701/10-01)
- Product Family: FieldMonitor portable condition monitor
- Module Type: 24-Volt DC Power Supply
- Input Voltage Range: 18 to 36 V DC
- Inrush Current: 30 A peak (nominal)
- Fusing: 250 V, 3 A, SB
- Isolation Voltage: 850 Vdc, primary to chassis, 1 minute
- Over-Voltage Protection: No damage to 50 V DC
- Input Conductor Size: 14 to 26 AWG
- Dimensions (H × W × D): 105 mm × 150 mm × 56 mm (4.1 in × 5.9 in × 2.2 in)
- Weight: 0.57 kg (1.25 lb)
- Operating Temperature: −20 to +70 C (−4 to 158 F)
- Storage Temperature: −40 to +85 C (−40 to 185 F)
- Humidity: 5% to 95% non-condensing
- Hazardous Location Ratings: Class I, Div 2 Groups A–D; Zone 2; II 3G EEx nA [L] IIC T4
- Application: Powers logic and transducer voltages in FieldMonitor 1701/05 or 1701/06 terminal basesscribd+1
- Product Introduction
Bently Nevada 1701/10 is the 24 V DC power supply module for the FieldMonitor portable machinery condition monitor. It slots into the 1701/05 or 1701/06 FieldMonitor terminal base and provides all required logic and transducer voltages for vibration, temperature, and phase measurements.topbrandsplc+1
This module is bought when the original FieldMonitor power supply fails or when assembling a spare terminal base. Verify the exact base model (1701/05 or 1701/06) and the input voltage range before installation, since mismatched power or base type will prevent operation.
- 1701/10
- Troubleshooting Quick Reference
| Symptom | Possible Cause | Relevance to This Part | Quick Check Method | Recommendation |
|---|---|---|---|---|
| FieldMonitor won’t power on | No input power or failed 1701/10 module | ✅ High | Measure 18–36 V DC at the module input terminals | Check power source and wiring first, then replace PSU if rails are correct |
| Blown fuse on power-up | Short in downstream module or wrong voltage | ✅ High | Inspect the 3 A fuse and check for shorts on the bus | Replace fuse only after locating the short; test with minimal modules |
| Intermittent power or reset | Loose seat in slot or marginal input voltage | ✅ Medium | Reseat the 1701/10 and measure input under load | Confirm stable 18–36 V DC and clean slot contacts |
| Transducer voltages missing | Failed PSU or internal regulator fault | ✅ High | Measure transducer supply pins on the terminal base | Replace the 1701/10 if transducer rails are out of spec |
| Unit powers but no sensor readings | Sensor wiring, ground, or I/O module issue | ❌ Low | Check sensor continuous loop and signal with a multimeter | Isolate the sensor path before blaming the power module |
| Over-voltage damage | Input >50 V DC applied | ✅ High | Inspect for burned components and check input history | Do not exceed 50 V DC; replace module if damaged |
If you are stuck, contact technical support with photos of the label, slot, and diagnostic logs.
- Frequently Asked Questions (FAQ)
Q: Is “170-10” the same as “1701/10”?
A: In practice, yes. “170-10” is a common shorthand for the Bently 1701/10 FieldMonitor 24 V power supply, but the official part number is 1701/10 (ordering suffix 1701/10-01).scribd+1
Q: Can I hot-swap the 1701/10 in the terminal base?
A: No. Remove power before swapping the module to avoid damaging the backplane or downstream modules.
Q: What base models accept the 1701/10?
A: It fits the 1701/05 and 1701/06 FieldMonitor terminal bases. Confirm your base model before ordering.topbrandsplc
Q: Why is this cheaper than buying from Baker Hughes?
A: Because this is typically surplus or refurbished stock. The official OEM channel may not carry it as new, so secondary market stock is priced lower.
Q: Do you test the 1701/10 before shipping?
A: A proper seller tests power-up, input range, and output rails, and verifies fuse integrity. Ask for test results and photos of the module and label before you buy.
Q: What should I verify before ordering?
A: Confirm the exact model (1701/10), the base type (1701/05 or 1701/06), and your input voltage (must be 18–36 V DC). That is where most install problems start.
Q: Is 1701/10 still available new from Bently Nevada?
A: In most cases, no. It is treated as a legacy module, so current stock usually comes from surplus or refurbished suppliers.


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