General Description
The EPRO A6110 is a 4-channel proximity monitor designed for vibration, displacement, and speed measurement in industrial machinery. It processes signals from eddy current probes (e.g., PR6423) and provides real-time monitoring, alarms, and relay outputs for machinery protection.

Key Parameters
Input Specifications
Channels: 4 independent input channels

Compatible Sensors:

Eddy current probes (e.g., EPRO PR642x, PR926x)

Speed sensors (e.g., magnetic pickups)

Input Signal Range:

Displacement/Vibration: -2 to -20V DC (from proximity probes)

Speed: Pulse signals (e.g., 0.5–15V peak)

Measurement & Processing
Measurement Range:

Displacement: 0–2000 µm (adjustable per channel)

Vibration: 0–500 µm peak-to-peak (typical)

Speed: 0–20,000 RPM

Accuracy: ±1% of full scale

Frequency Response: 0.5 Hz to 10 kHz (vibration)

Outputs & Alarms
Analog Outputs: 4 channels, 4–20 mA or 0–10V (configurable)

Relay Outputs: 8 programmable relays (alarms for vibration, speed, etc.)

Communication:

RS-485 (Modbus RTU protocol)

Optional Ethernet or Profibus (depends on model)

Power & Environmental
Power Supply: 24V DC (±10%) or 100–240V AC

Operating Temperature: -20°C to +60°C

Protection Class: IP20 (for control panel mounting)

Display & Interface
Front Panel: LCD display with real-time values, alarms, and diagnostics

Configuration: Keypad or software (EPRO CMS)

Typical Applications
Turbine/compressor vibration monitoring

Shaft displacement & speed measurement

Integration with DCS/PLC systems