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172103-01 3500/65 Bently Nevada Internal Temp I/O Module

172103-01 3500/65 Bently Nevada Internal Temp I/O Module

Product Description

The 172103-01 is a high-density 16-channel Input/Output module designed specifically for the Bently Nevada 3500/65 Temperature Monitor system. Unlike external termination variants, this "Internal Termination" version features onboard...

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Availability: Low stock: 10 left

SKU: 3500/65 172103-01
Vendor: Bently Nevada
Category: Internal Temp I/O Module
Related Series:

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Product Description

The 172103-01 is a high-density 16-channel Input/Output module designed specifically for the Bently Nevada 3500/65 Temperature Monitor system. Unlike external termination variants, this "Internal Termination" version features onboard screw terminals, allowing field wiring for RTDs and Thermocouples to be connected directly to the rear of the 3500 rack. This streamlined architecture is ideal for space-constrained cabinets where external termination blocks are not feasible.

Technical Specifications

Specification Details
Channel Capacity 16 independent temperature sensing points
Sensor Compatibility 3-wire RTDs (Pt100, Ni100) and Isolated Tip Thermocouples (Types J, K, E, T, S)
Termination Style Internal (on-module) compression screw terminals
Signal Conditioning Integrated cold-junction compensation for all thermocouple inputs
Isolation Protection 500V AC channel-to-system galvanic isolation
Physical Dimensions 24.0 cm x 11.0 cm x 2.5 cm
Unit Weight 0.38 kg
Operating Temperature -30°C to +65°C (-22°F to +149°F)

Industrial Utility

The 172103-01 provides a direct interface for monitoring thermal health in rotating machinery. By utilizing the 3500 rack's internal backplane, the module sends processed temperature data to the 3500/65 monitor for alarm processing. This is critical for protecting high-value assets like turbine bearings and generator stator windings from overheating.

Engineering FAQ

Q: How does the 172103-01 differ from the 172109-01 I/O module?
A: The 172103-01 features built-in terminal blocks for direct wiring, whereas the 172109-01 is designed for use with an external termination cable and a remote terminal block (such as the 172115-01).