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

Technical parameters

Input channels: 4 dynamic channels (differential signals)+2 tachometer channels (supporting TTL/magneto resistive sensors)
Signal type: dynamic channel: acceleration (0-10V), velocity (4-20mA); Tachometer: Frequency (0-10kHz)
Output interface: 4 relays (300V DC/0.35A), 32 open collector outputs (configurable as alarm signals)
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)

Core function: From signal acquisition to intelligent decision-making

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.
Redundant security design
The 200-560-101-017 model has passed SIL 1 certification and supports emergency stop control in functional safety environments, complying with the IEC 61508 standard. The relay output adopts a dual contact design to ensure reliable triggering of protection actions in the event of sensor failure or communication interruption.
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.

Application area: Protection barrier for critical equipment

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, IOC4T and MPC4 work together to achieve 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 IOC4T can be directly connected to a PLC to automatically reduce equipment load when vibration exceeds the standard.