DKTFM418B 3BHB015651P0001 ABB new module

DKTFM418B 3BHB015651P0001 ABB- Introduction & Technical Specifications
1. Product Introduction
The DKTFM418B 3BHB015651P0001 ABB  is a high-performance intelligent vibration monitoring and protection device, specifically developed for real-time monitoring of critical mechanical equipment in industrial power systems and automation fields. It can accurately collect and analyze vibration signals such as acceleration, velocity, and displacement, timely issue alarm and trip signals for abnormal vibrations, effectively preventing equipment failures, ensuring stable operation of the production line, and is widely used in thermal power, hydropower, nuclear power, petrochemical, and heavy machinery industries.
2. Brand & Model Information
Brand: ABB
Full Model: DKTFM418B 3BHB015651P0001
Product Series: DKTFM Series Vibration Monitoring Controllers
Ordering Code: 3BHB015651P0001
Core Module Type: DKTFM418B Vibration Signal Processing Module
3. General Specifications
Product Type: Digital Vibration Monitoring & Protection Controller
Monitoring Mode: Single/dual/triaxial vibration monitoring (configurable)
Operating Voltage Range: 24 V DC ±10% (wide voltage optional: 12-48 V DC)
Power Consumption: ≤ 10 W (at rated 24 V DC)
Protection Level: IP54 (external enclosure); IP20 (internal circuit board and terminals)
Pollution Degree: Pollution Degree 2 (complies with IEC 60664-1)
Electromagnetic Compatibility (EMC): Complies with IEC 61000-6-2 (immunity) and IEC 61000-6-4 (emission)

4. Physical Characteristics
4.1 Weight
Net Weight: Approximately 1.1 kg (main unit only, excluding sensors and accessories)
Gross Weight (with standard packaging and accessories): Approximately 2.2 kg
4.2 Dimensions (W × H × D)
Main Unit Overall Dimensions: 150 mm × 220 mm × 190 mm
Mounting Dimensions: 135 mm × 200 mm (compatible with 35 mm standard DIN rail mounting or panel-mounted installation)
Housing Material: Flame-retardant ABS plastic (UL94 V-0 grade) with metal shielding layer
5. Temperature Parameters
Operating Temperature Range: -25 °C to +70 °C
Storage Temperature Range: -40 °C to +85 °C
Humidity Range: 5% to 95% RH (non-condensing, no dew formation)
Temperature Drift: ≤ ±0.015% of full scale per °C (within the operating temperature range)
6. Input Parameters
6.1 Vibration Sensor Inputs
Number of Input Channels: 8 configurable vibration input channels
Compatible Sensor Types: ABB standard piezoelectric acceleration sensors, eddy current proximity sensors, electromagnetic velocity sensors
Input Signal Range: Acceleration: 0-100 g (peak); Velocity: 0-500 mm/s (RMS); Displacement: 0-10 mm (peak-peak)
Input Impedance: ≥ 10 MΩ (for voltage-type sensors); ≤ 1 Ω (for current-type sensors)
Sampling Frequency: Up to 20 kHz per channel, 16-bit AD conversion precision
6.2 Auxiliary Inputs
Number of Auxiliary Input Channels: 4 analog input channels (for temperature, pressure, speed signals)
Input Signal Types: 4-20 mA current signal, 0-10 V voltage signal, PT100/Pt1000 temperature signal
Input Accuracy: ±0.05% of full scale (for 4-20 mA and 0-10 V signals)

7. Output Parameters
7.1 Analog Outputs
Number of Analog Output Channels: 6 isolated analog output channels
Output Signal Type: 4-20 mA current signal (corresponding to measured vibration parameters or auxiliary parameters)
Output Load Capacity: 0-750 Ω
Output Accuracy: ±0.1% of full scale
7.2 Digital Outputs
Number of Digital Output Channels: 12 relay output channels (for alarm and control)
Relay Type: SPDT (Single Pole Double Throw) power relays
Rated Contact Parameters: 250 V AC / 30 V DC, 6 A (resistive load)
Output Functions: Configurable as primary alarm, secondary alarm, trip output, status indication, etc.
Relay Life: Mechanical life ≥ 10^7 operations; Electrical life ≥ 10^5 operations (at rated load)