EPRO A6312 Speed Measurement Module

The EPRO A6312 is a high-performance, modular speed measurement module designed to provide precise speed monitoring for rotating machinery. Using a Hall effect sensor, this device ensures reliable speed readings in demanding industrial environments. It is ideal for applications in machine tools, robotics, and process control systems. The EPRO A6312 offers flexible configurations to meet diverse operational needs, delivering enhanced performance for critical machinery.

Key Features:

Accurate Speed Measurement: Provides high-precision readings with up to 0.01 RPM accuracy.
Fast Response Time: Responds in less than 1 ms to ensure real-time data.
Low Power Consumption: Operates with a low current draw of under 100 mA.
Compact Design: Fits seamlessly into tight spaces with dimensions of 48 x 48 x 12 mm.
Versatile Application: Suitable for both rotational speed and key position monitoring.

Technical Specifications:

Parameter	Specification
Accuracy	Up to 0.01 RPM
Response Time	< 1 ms
Voltage Supply	24 VDC
Current Consumption	< 100 mA
Dimensions	48 x 48 x 12 mm
Weight	60 g
Transducer Inputs	Two independent channels
Type of Inputs	Eddy current, differential
Input Isolation	Galvanically separated from power supply
Input Resistance	>100 kΩ
Input Voltage Range	0 to +27.3 VDC
Input Frequency Range	0-20,000 Hz, 65,535 RPM
Measuring Range	Adjustable via configuration software
Smallest Measuring Range	2 V
Largest Measuring Range	0-30 V
Sensor Power Supply	-26.75 VDC (nominal)
Available Current	20 mA (nominal), 35 mA (max)
Sensor Supply	Separate buffered supply, galvanically isolated
Output Types	Front Panel LEDs (green, yellow) for channel status
Buffered Outputs	+10 V output, signal level reduced by a factor of 0.15
Rear Outputs	0/4-20 mA (proportional output), 0 Hz-20 kHz pulse outputs
TTL Pulse Output	0 Hz – 20 kHz for each channel