EPRO MMS 6312 Dual-Channel Rotational Speed Monitor

Product Description

EPRO MMS 6312 is a Dual-Channel Rotational Speed Monitor designed for high-precision measurement and monitoring of rotational speed in industrial automation and process control systems. It supports various pulse sensors and ensures reliable operation in demanding environments.

Technical Specifications

• Model Number: MMS 6312

• Sensor Inputs: Two independent differential inputs for pulse sensors

• Compatible Sensors: EPRO PR 6422 to PR 6425, PR 9376, PR 6453, and other matching sensor systems

• Sensor Supply Voltage: Buffered sensor supply for each input channel

• Measuring Range: 0-20 kHz, configurable up to 65,535 RPM

• Minimum Input Level for Automatic Tracing: 2V

• Input Voltage Range: 0 ± 27.3 V DC, max permissible 0-30 V, ±26.75 V DC

• Output Current: Nominal 20 mA, Max 35 mA

• Input Frequency Range: 0-20,000 Hz

• Dimensions: 100 x 160 mm (PCB/EURO card format)

• Width: 30.0 mm (6 TE)

• Height: 128.4 mm (3 HE)

• Length: 160.0 mm

• Net Weight: Approx. 320 g

• Gross Weight: Approx. 450 g (including standard export packing)

• Packing Volume: Approx. 2.5 dm³

• Environmental Conditions:

  • Protection Class: Module: IP00, Front Plate: IP21

  • Relative Humidity: 5-95%, non-condensing

  • Shock Resistance: 98 m/s² peak acceleration

  • Vibration Resistance: 0.15 mm amplitude (10-55 Hz), 16.6 m/s² acceleration (55-150 Hz)

  • Operating Temperature: 0°C to +65°C

  • Storage Temperature: -30°C to +85°C