VIBRO-METER VM600 IOC4T 200-560-000-113 200-560-101-017 Input/output interface card module

Technical Parameter

Channel
16 dynamic channels (differential signal)+4 tachometer channels (supporting TTL/magneto resistive sensors)
signal type
Dynamic channel: acceleration (0-10V), velocity (4-20mA);
Tachometer: Frequency (0-10kHz)
Output interface: 32 collector open circuit outputs (30V DC/0.5A), 4 relays (300V DC/0.35A)
Communication protocol: Modbus RTU (RS485), EtherNet/IP (requires support from CPUM module)
accuracy
Dynamic signal measurement error ≤ ± 0.5% FSD;
Speed measurement resolution ≤ 0.1% RPM
work environment
Temperature: -20 ° C to+70 ° C;
Humidity: 5% -95% RH (without condensation)
Mechanical specifications
Size: 160mm × 100mm (VME standard);
Weight: Approximately 500g (including heat sink)
anti-interference ability
Conducted interference (CE) ≤ 30dB μ V/m;
Radiated interference (RE) ≤ 20dB μ V/m (compliant with CISPR 32 Class A)

Core functions

Multi dimensional signal processing
Support time-domain analysis (peak to peak, effective value) and frequency-domain analysis (FFT spectrum) of vibration signals, which can identify typical problems such as equipment imbalance and bearing faults. For example, in gas turbine monitoring, real-time vibration data is collected through dynamic channels, combined with speed signals to achieve order analysis and locate gearbox meshing abnormalities.
Flexible configuration capability
The VM600 MPSx software allows for independent configuration of alarm thresholds, delay times, and output logic for each channel. For example, in the monitoring of petrochemical compressors, local relays can be triggered when the effective vibration value exceeds the alarm value, and warning signals can be sent to the DCS system through the Modbus protocol.
Synchronous and asynchronous sampling modes
Supports synchronous sampling (synchronized with speed signal) and asynchronous sampling (fixed frequency), suitable for different process requirements. For example, in the monitoring of rolling mills, synchronous sampling can accurately capture the peak vibration during the rolling process, while asynchronous sampling can be used for long-term trend analysis.
Data buffering and event triggering
The built-in buffer memory can store waveform data before and after events (such as waveforms before and after vibration exceeding the limit for 10 seconds), and supports uploading to VibroSight software for deep analysis through EtherNet/IP protocol.

application area

Power industry
Used for shaft vibration monitoring of steam turbines and generators, real-time diagnosis of rotor imbalance or bearing wear, to avoid unplanned shutdowns. For example, in a 1000MW ultra supercritical unit, the combination of IOC16T and CMC16 achieves a shaft vibration measurement accuracy of ≤± 1 μ m, meeting the requirements of API 670 standard.
petrochemical industry
The status monitoring system integrated into the compressor and pump unit predicts seal leakage or impeller scaling through vibration signals. For example, in an ethylene cracking unit, motor speed fluctuations are monitored through a tachometer channel, and gearbox lubrication faults are identified in advance based on vibration data.
Metallurgy and Mining
Applied to bearing condition monitoring of rolling mills and ball mills, identifying rolling element wear through spectral analysis. For example, in an iron ore beneficiation plant, the 4-20mA output of IOC16T can be directly connected to a PLC to automatically reduce equipment load when vibration exceeds the standard.
Paper making and food processing
Used for vibration monitoring of large motors and reducers to ensure continuous operation of production lines. For example, in paper machine monitoring, abnormal roller vibration is captured through multi-channel synchronous sampling to avoid paper quality defects.