Epro CON021 Eddy Current Signal Converter

Epro CON021 Key parameters

Modular Integration & Hardware Compatibility

The CON021 interfaces seamlessly with the MMS 6000 and IMR 6000 series racks (12TE width), occupying 2 slots in a 3U frame. It supports hot-swappable installation for maintenance-free operation and integrates with PR6422/PR6423/PR6424/PR6425/PR6426 eddy current sensors for radial/axial shaft displacement, eccentricity, and speed monitoring. For extended-range applications (e.g., PR6425 sensors), the CON021/91x-xxx variant enables measurements up to 12.0 mm with ≤1.5% linearity error .

Sensor Input Dynamics & Diagnostics

Input Resistance: >100 kΩ, minimizing signal attenuation across cable lengths ≤300 m.

Self-Testing: Continuously monitors sensor integrity, phase alignment, and cable faults, triggering pre-alerts via front-panel LEDs .

Dynamic Voltage Handling: Processes signals up to 9,500 mVpp for transient event detection (e.g., rotor rubs).

Adaptive Output & Communication

Analog Outputs: Dual 0–8 mA or 0–10 V signals (configurable via MMS 3910W software) for PLC/DCS integration.

Digital Protocols: RS-485 (MODBUS RTU/ASCII) and HART support for multi-system interoperability .

Threshold Logic: Adjustable alarm delays (0–30 seconds) to suppress false triggers during machinery startup/shutdown.

Power Management & Redundancy

Supply Voltage: Operates at -23V to -32V DC (standard) or -21V to -32V DC (alternate), stabilized via redundant diode decoupling.

Power Consumption: ≤6 W under full load, compliant with IEC 654-2 Class DC4 for energy efficiency.