Bently 3500-60 163179-01 Temperature Monitor Main Board

Description

Hardware & Electrical Specifications

‑ Manufacturer: Bently Nevada (Baker Hughes) ‑ Compatible System: 3500‑05 full‑size / mini TSI rack, cooperates with 3500/22M TDI module ‑ Functional Type: 6‑Channel RTD / TC Temperature Monitor Module ‑ Channel quantity: 6 multi‑functional temperature input channels ‑ Supported transducers:  ‑ RTD: Pt‑100(α=0.00385), Nickel, Copper RTD  ‑ Thermocouple: Type J, K, T, E ‑ RTD excitation current:925 ± 15 μA @25 ℃ ‑ Input impedance: ≥10 MΩ per leadBaker Hugh… ‑ Measuring range:‑200 ℃ ~ +1000 ℃ (depends on sensor type) ‑ Measurement accuracy: ±1~3 ℃ (varies by sensor and range) ‑ Typical power consumption:7 W, powered by rack backplane busBaker Hugh… ‑ Front‑panel Indicators: OK LED, TX/RX LED, Bypass LED ‑ Matching Parts: Main‑board 163179‑01 must pair with corresponding dedicated rear I/O board (non‑isolated / TC‑isolated options, sold separately) ‑ Hot‑swap: Supports hot‑swap; during replacement, six‑channel temperature measurement is temporarily invalid; other rack modules keep running normally. ‑ PCB Coating: Conformal coated for G3 harsh industrial cabinet environment ‑ Safety Certification: SIL‑2 capable within complete certified 3500 TMR system set; ATEX / UL hazardous‑area approvals available.

Environmental Specifications

‑ Operating Temperature:0 ℃ ~ +65 ℃ ‑ Storage Temperature:‑40 ℃ ~ +85 ℃ ‑ Relative Humidity:5%‑95 % non‑condensing ‑ Vibration & Shock: Complies with API‑670 power‑plant cabinet EMC standards

Mechanical Data

‑ Dimension(W×H×D):241.3 mm ×24.4 mm ×241.8 mm ‑ Weight: approx 0.91 kg

Core Functions

1. Multi‑sensor signal conditioning: Process RTD and thermocouple signals, mixed‑sensor configuration allowed on different channels.
2. Multi‑point temperature monitoring: Bearing metal temperature, lube‑oil temperature, motor stator temperature, casing and process temperature measurement.
3. Flexible alarm configuration: Alert and Danger temperature setpoints with configurable delay; generate rack system events, trigger relay‑module alarm output.
4. TMR redundant support: Can form triple‑modular‑redundant system with three identical modules for high‑safety machinery protection application.
5. Self‑diagnosis: Continuous open‑circuit / short‑circuit fault detection for RTD and TC sensors; report module hardware fault to rack system log.

Installation, Replacement & Critical Warnings

1. Supports hot‑swap; six‑channel temperature measurement loses effectiveness during pulling‑out; other rack modules keep running.
2. Compatibility warning: ‑ Multiple rear I/O variants for 163179‑01; select non‑isolated or TC‑isolated I/O card according to site sensor type and anti‑interference requirement. ‑ Distinguish from 3500/61; 3500/61 adds recorder analog output function, main‑board and rear‑I/O are not interchangeable with 3500/60Baker Hugh…. ‑ For TMR triple‑redundant configuration, three identical 163179‑01 modules must be installed in adjacent slots of rack.
3. After replacement, check OK / Bypass LED status; download rack configuration project, verify temperature reading and alarm trigger function.

4. Common failure mode: Front‑end signal conditioning circuit damage, component aging; sensor cable short‑circuit / open‑circuit may affect channel measurement.