Description
Technical Specifications
- Product Model: IOC4T 200-560-101-017
- Brand: Vibro-Meter (Meggitt / Baker Hughes)
- Warranty: One Year
- Input Voltage: Supplied via VM600 rack backplane (typically 24 VDC system supply)
- Operating Temperature: -25°C to +65°C
- Storage Temperature: -40°C to +85°C
- Response Time: High-speed signal processing (<2 ms update per channel)
- Protection Class: IP20 (rack-mounted industrial module)
- Accuracy Class: Analog output accuracy ≤ ±0.5% FS
- Output Frequency: Supports dynamic signal bandwidth for vibration monitoring applications
- Rated Current Range: Supports 4–20 mA and 0–10 V analog output signals
- Communication Interface: Backplane interface to MPC4 / MPC4SIL monitoring card
- Supported Protocols: System communication handled through VM600 CPU and communication modules
- Overload Capacity: Channel-to-channel galvanic isolation up to approx. 1.5 kV
- Dynamic Signal Channels: 4 channels
- Tachometer Inputs: 2 speed channels
- Relay Outputs: 4 configurable relays (NO/NC selectable)
- Analog Outputs: 4 channels (0–10 V or 4–20 mA selectable)
- Mounting Type: Installed in VM600 ABE04x or ABE056 rack systems
- Dimensions: Approx. 177.8 × 101.6 × 76.2 mm
- Weight: Approx. 0.25 kg
Product Overview
The IOC4T 200-560-101-017 is an input/output interface card used in the Vibro-Meter VM600 machinery protection and condition monitoring platform. The module is installed in the rear section of the VM600 rack and operates together with an MPC4 or MPC4SIL monitoring card, forming a complete measurement and signal interface pair.
Industrial rotating equipment such as turbines, compressors, pumps, and generators require continuous monitoring of vibration, shaft position, and rotational speed. This interface card connects field sensors and actuators to the monitoring system by providing signal conditioning, analog outputs, relay contacts, and speed reference inputs. Through these interfaces, the system can detect abnormal vibration levels, overspeed events, or mechanical instability and trigger protective actions when necessary.
The module supports multiple signal types including voltage, current, and tachometer signals, ensuring compatibility with various industrial sensors and monitoring instruments. Its electrical isolation and noise filtering capabilities help maintain accurate signal transmission even in environments with high electromagnetic interference, such as power plants and heavy industrial facilities.
Key Functions
Sensor Signal Interface for Monitoring Modules
The module acts as the physical interface between vibration sensors, tachometers, and the MPC4 monitoring card. It enables accurate transmission of measurement signals used in machinery protection systems.
Multi-Channel Dynamic Signal Processing
The module supports four dynamic signal channels and two tachometer inputs. This configuration allows simultaneous monitoring of vibration levels and rotational speed for critical rotating machinery.
Configurable Analog Output Signals
Each channel can output either a 4–20 mA current signal or a 0–10 V voltage signal. These outputs allow process variables to be transmitted to external PLCs, DCS platforms, or monitoring instruments.
Integrated Relay Alarm Outputs
Four onboard relays provide configurable alarm and trip signals. When vibration or speed limits exceed configured thresholds, these relays can activate shutdown circuits or alarm systems.
Electrical Isolation and EMI Protection
The module uses galvanic isolation and signal filtering to prevent electrical noise and ground loops. This ensures stable signal integrity when installed in environments with heavy electrical equipment.
Application Scenarios
Turbine Protection Systems
Gas and steam turbines require continuous monitoring of vibration and shaft speed. The module transfers sensor data to the monitoring processor and outputs alarm signals to plant control systems.
Compressor and Pump Monitoring
Large compressors and pumps in petrochemical plants rely on vibration monitoring systems. The module enables connection of sensors and alarm outputs for machinery protection.
Power Generation Equipment
Generators and auxiliary rotating equipment must operate within safe vibration limits. The module supports real-time monitoring and protective shutdown functions.
Predictive Maintenance Platforms
Condition monitoring systems collect vibration and speed data to analyze machine health trends. The module provides the signal interface needed for accurate long-term equipment diagnostics.
