وصف

Bently Nevada 1034549-10 FieldMonitor 24 VDC Power Supply Module

The Bently Nevada 1034549-10, also cataloged as the 1701/10 FieldMonitor 24 VDC Power Supply Module, operates as a dedicated hardware component for DC power conversion and distribution within the Bently Nevada FieldMonitor terminal base system.

Hardware Specifications

Parameter	Specification
Model	1034549-10 / 1701/10
Brand	Bently Nevada (Baker Hughes)
Origin	United States
Product Type	FieldMonitor 24 VDC Power Supply Module
System Compatibility	Bently Nevada FieldMonitor 1701/05 and 1701/06 Terminal Bases
Input Voltage Range	+18 VDC to +36 VDC, 24 VDC nominal
Inrush Current	30 A peak nominal
Overvoltage Protection	Up to 50 VDC without damage
Isolation Voltage	850 VDC primary to chassis
Internal Protection	250 V, 3 A slow-blow fuse
Operating Temp	-20 deg C to +70 deg C
Storage Temp	-40 deg C to +85 deg C
Relative Humidity	0% to 95% non-condensing
Dimensions	105 mm x 150 mm x 56 mm
Weight	Approximately 0.57 kg
Power Consumption	DC supply conversion for FieldMonitor internal logic and connected monitoring modules

Bently Nevada FieldMonitor Power Architecture

The 1034549-10 module performs DC power conditioning for FieldMonitor monitoring assemblies installed in 1701 series terminal bases. Moreover, it maintains regulated internal supply levels for adjacent monitoring modules while providing electrical isolation between the input source and chassis reference.

The module supports industrial DC input variations from +18 VDC to +36 VDC. Therefore, it can maintain stable operation during normal fluctuations in plant DC distribution systems. The internal fuse protection limits fault current conditions and protects the power conversion circuitry from external electrical events.

For machinery monitoring installations, the module operates alongside FieldMonitor signal processing hardware that manages vibration and machine condition inputs. In addition, the power design supports electrical noise reduction required for proximity probe and vibration monitoring environments.

Bently Nevada monitoring architectures often require controlled signal behavior, including eddy-current probe scaling, gap voltage validation, rotor dynamics evaluation, and cross-talk suppression. The 1034549-10 provides the regulated DC power foundation required for these monitoring functions by maintaining stable electrical conditions at the terminal base level.

Frequently Asked Questions

Q: Can the 1034549-10 Power Supply Module accept a 24 VDC industrial power source directly?
A: Yes. The module accepts +18 VDC to +36 VDC input power with 24 VDC as the nominal operating voltage.

Q: Does the module provide electrical isolation between input power and chassis ground?
A: Yes. The module provides 850 VDC isolation between the primary input circuit and chassis reference.

Q: Is the 1034549-10 designed for installation in 1701 series FieldMonitor terminal bases?
A: Yes. The module installs into the dedicated power slot of Bently Nevada 1701/05 and 1701/06 FieldMonitor terminal bases.

Field Installation Guidelines

• Install the 1034549-10 module only in the designated power supply position of the compatible FieldMonitor terminal base.
• Verify DC polarity before connecting external power wiring to prevent input damage.
• Route DC power cables separately from high-current motor cables and high-frequency switching conductors to reduce electrical interference.
• Connect chassis grounding according to site electrical standards to maintain proper isolation performance.
• Inspect terminal connections for mechanical tightness and ensure the module seats completely within the terminal base slot.
• Maintain adequate enclosure ventilation to keep operating temperature within the specified range.
• Use shielded signal wiring practices for adjacent vibration monitoring channels where required by the installation design.

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