Bently Nevada 3500/40M-01-00 I/o module NEW BRAND

Bently Nevada 3500/40M-01-00   Product Profile & Technical Specifications
Brand: Bently Nevada 
Model: 3500/40M-01-00  
Product Name: Tachometer Module for Rotating Machinery Monitoring
Basic & Physical Parameters
Dimensions: 241.3 mm × 24.4 mm × 99.1 mm (full-height slot for 3500 chassis)
Weight: 0.20 kg (0.44 lb)
Origin: United States
Customs HS Code: 8538900000 (industrial control equipment components)
 
Environmental Specifications
Operating Temperature: -40°C to +85°C
Storage Temperature: -55°C to +125°C
Humidity: 5%–95% RH, non-condensing
Ingress Protection: IP20 (module level)
Input Parameters
Input Type: Accepts signals from proximity probes or magnetic pickups
Input Signal Range: +10.0 V to -24.0 V (internally limited for over-range protection)
Input Impedance: 20 kΩ (standard), 40 kΩ (TMR configuration), 7.15 kΩ (internal barrier version)
Maximum Full-Scale RPM: 99,999 rpm
Maximum Input Frequency: 20 kHz
Minimum Input Frequency: 0.0167 Hz (1 rpm for proximity transducers, 1 event per revolution); 3.3 Hz (passive magnetic pickups)
RPM Accuracy: ±0.1 rpm (<100 rpm); ±1 rpm (100–10,000 rpm); ±0.01% (>10,000 rpm)
RPM/Min Accuracy: ±20 rpm/min
Output & System Parameter
Power Supply: 24 V DC (chassis backplane supply)
Power Consumption: 5.8 W (typical)
Output Interface: Transmits speed, acceleration, direction data and alarm signals to the 3500 backplane; supports peak hold for maximum speed/reverse speed recording
System Communication: Integrates with 3500 chassis communication modules; compatible with industrial protocols via backplane (Modbus, RS485, etc., dependent on chassis configuration)
Key Features
- 2-channel tachometer module for simultaneous monitoring of shaft speed, rotor acceleration and rotor direction
- User-configurable operating modes: speed monitoring with alarm setpoints, zero-speed indication, acceleration alarm, or reverse direction detection
- Onboard peak hold function stores maximum speed/reverse speed values for machine performance analysis
- Capable of providing keyphasor signals to other 3500 monitors, eliminating the need for a separate keyphasor module
- Built-in diagnostic circuitry and self-test capabilities for rapid fault detection and reduced maintenance downtime
- Hot-swappable design for easy replacement without full system shutdown, ideal for continuous-process industries
- Rugged industrial construction with wide operating temperature range and high electromagnetic interference (EMI) resistance, suitable for power generation, oil & gas, chemical processing, pulp & paper, and marine applications
- Compliant with international industrial standards for reliability and safety in critical machinery protection systems

interface
*Output method: rear output
*Fast Ethernet: 3 slots, each slot supports 8 ports, with optional optical and electrical options
*Gigabit Ethernet: Provides 4 1000Base SFP slots
*CONSOLE port: RS232 (RJ45)
*Alarm port: 5.08mm spacing 3-pin Phoenix wiring terminal, 250VAC/220VDC 2 A
cable
*Twisted pair cable: 100m
*Multimode fiber: 1310nm, 2km (100Mbps); 1310nm, 500m (gigabit)
*Single mode fiber: 1310nm, 0-40km; 1550nm, 0-80km
source
*Input voltage: 110-220VDC/VAC, redundant input
*Connection terminal: 5.08mm spacing 5-pin Phoenix wiring terminal
*Power:<40W
mechanical properties
*Case: Aluminum model with fanless design
*Protection level: IP30
*Installation method: 19 inch 1U rack type
*Shell size: 440 mm * 44.5 mm * 370 mm (W * H * D), as shown in the attached image
*Impact, vibration, and drop: meet the requirements of IEC61850-3 5.5 CM level
*Weight: approximately 4.3kg

*10 Mbps forwarding speed: 14881pps
*100Mbps forwarding speed: 148810pps
*Transmission method: storage and forwarding
*System exchange bandwidth: 1.6Gbps
*Cache size: 1Mbits
*MAC address table: 2K