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Key Technical Specifications
| Parameter | Technical Specification |
| Model Number | 170110-01 (1701/10) |
| Input Voltage Range | +18 VDC to +36 VDC |
| Inrush Current | 30 A peak nominal |
| Internal Fusing | 250 V, 3 A slow-blow (Part # 01700025) |
| Isolation | 850 VDC primary to chassis |
| Overvoltage Protection | Withstands input spikes up to 50 VDC without component damage |
| Operating Temperature | −20°C to +70°C (−4°F to +158°F) |
| Storage Temperature | −40°C to +85°C (−40°F to +185°F) |
| Humidity Range | 5% to 95% non-condensing |
| Physical Dimensions | 105 mm x 150 mm x 56 mm (4.1 in x 5.9 in x 2.2 in) |
| Input Conductor Size | 14 AWG to 26 AWG |
| Terminal Base Compatibility | Inserts directly into dedicated slot on 1701/05 or 1701/06 bases |
Product Introduction & Supply Chain Strategy
The Bently Nevada 170110-01 is a 24 VDC power supply module designed specifically for installation in 1701/05 and 1701/06 FieldMonitor terminal bases. It converts incoming 24 VDC field input to supply regulated logic voltage and sensor power across the system backplane.
Securing this module as New Surplus protects your plant from sudden stock-outs on legacy machinery monitoring lines. Refurbished power units frequently carry degraded electrolytic capacitors that cause intermittent voltage drops, triggering false trips or unrecorded vibration spikes. Holding a verified New Surplus unit preserves OEM reliability, lowers Total Cost of Ownership (TCO), and provides immediate hot-swap readiness without paying OEM rush charges.
Installation & Configuration Guide
Stage 1: Pre-Installation (Prep & Safety)
- Execute standard Lock-Out/Tag-Out (LOTO) protocols on the main 24 VDC feed supplying the 1701 terminal base.
- Put on a calibrated anti-static wrist strap connected to a verified ground point.
- Record existing terminal connections and check input wiring integrity with a multimeter to verify zero voltage.
Stage 2: Removal
- Disconnect the input power wiring from the terminal strip using a precision screwdriver.
- Unfasten the retaining screws securing the failed 170110-01 module to the 1701/05 or 1701/06 terminal base.
- Pull the module straight outward along its guide rails to avoid bending backplane connector pins.
Stage 3: Installation (Clone & Seat)
- Inspect the backplane connector on the new 170110-01 unit for clean gold contacts and zero obstruction.
- Align the module with the dedicated power slot in the terminal base and push firmly until fully seated.
- Tighten the module retaining screws to 0.6 Nm (5.3 in-lb) and reconnect input wiring (14-26 AWG) maintaining correct polarity.
Stage 4: Power-On & Testing
- Measure incoming DC voltage to confirm it falls within the +18 to +36 VDC range prior to energizing.
- Re-apply input power to the terminal base.
- Verify that the power LED glows solid green and confirm output rail stability (+5 VDC logic and transducer supplies) before starting critical equipment.
- 170110-01
- 170110-01
Firmware/Software Versions & Upgrade Notes
The Bently Nevada 170110-01 power supply is a hardware-level power distribution card that operates independently of internal microcode or software firmware flashing. However, field integration requires attention to connected hardware revisions:
- Base Compatibility: Designed for physical integration with 1701/05 and 1701/06 FieldMonitor terminal bases.
- System Interoperability: Compatible with all revision levels of 1701 series field monitor cards.
- Operational Risk Warning: Never replace or remove the internal 3 A slow-blow fuse (Part # 01700025) while the unit is energized. Inserting incorrect fuse ratings compromises overvoltage protection and risks damaging adjacent I/O cards across the backplane.
Frequently Asked Questions (FAQ)
1. Is this Bently Nevada 170110-01 unit brand new or refurbished?
This product is a Brand New Surplus unit. It is not used, not pulled from a decommissioned plant, and not refurbished. All modules undergo rigorous quality verification to ensure original OEM-level performance.
2. Why is New Surplus priced higher than refurbished modules on the market?
Refurbished modules often contain aged capacitors and worn transformers prone to rapid thermal failure under continuous load. A cheap refurbished power supply that fails unexpectedly can trigger thousands of dollars per hour in plant downtime. Buying New Surplus ensures full component life expectation (10–15 years) with zero operational history, eliminating unexpected trips.
3. What is the current lifecycle status of the 170110-01 power supply?
The Bently Nevada 1701 FieldMonitor platform is an established legacy series. Because OEM production has slowed or phased into last-time-buy status, keeping 1–2 New Surplus units on-site acts as essential buffer stock to prevent extended downtime during a power module failure.
4. Can I hot-swap the 170110-01 power supply while the terminal base is live?
No. You must de-energize the incoming +24 VDC power feed before removing or installing the 170110-01 module. Hot-swapping the main power supply card can induce arc discharge across backplane pins, potentially damaging downstream monitoring channels.
5. What warranty coverage comes with this module?
Every New Surplus 170110-01 unit comes with a full 12-month replacement warranty. Each unit ships in ESD-safe packaging and includes a comprehensive factory physical verification check prior to dispatch.
