EPRO A6740/10 Output relay module

The EPRO A6740/10 Output relay module is a high performance device for industrial applications, the following is a clear summary of the detailed parameters and characteristics of the module:

Basic information
Brand: EPRO
Model: A6740/10
Type: Output relay module
Technical parameter
Module features:
Dual channel rotational speed measurement module for monitoring the rotational speed of the shaft.
It can be replaced in operation and can be used alone.
Redundant power input design improves the reliability and stability of the system.
Extended self-check function, built-in sensor self-check function, with password protected operation level.
Signal input:
The module has two independent sensor signal inputs: SENS 1H(z8)/SENS 1L(z10) and SENS 2H(d8)/SENS 2L(d10).
Input voltage range is 0… -27.3 V dc.
The module provides two -26.75 V DC power supplies for the sensor.
Sensor compatibility:
Compatible with eddy current sensors such as EPRO PR6423+CON021 and Hall effect sensors such as PR9376.
Output:
Electrically isolated current output ensures the stability and safety of signal transmission.
Communication interface:
RS232/485 port, convenient field configuration and communication, can read the measured value.
Main feature
High reliability: Dual channel design, support redundant power input, improve system stability and reliability.
Extended function: Built-in self-test function can monitor the status of modules and sensors in real time to ensure the accuracy of measurement data.
Wide applicability: Suitable for various industrial environments, such as chemical, petroleum, electric power, etc., widely used in steam turbine monitoring and protection systems MMS 3000 and MMS 6000.
Installation and maintenance: Supports replacement during operation, reducing maintenance costs and improving device availability.
Application field
The EPRO A6740/10 output relay module is widely used in industrial fields requiring accurate measurement and control of shaft speed, such as steam turbines, compressors, fans and other equipment monitoring and protection systems.

Sum up
The EPRO A6740/10 output relay module has significant advantages in the field of industrial monitoring and protection due to its dual-channel design, high reliability, extended self-test function and wide applicability. It can monitor the speed of the shaft in real time and accurately, and provide reliable guarantee for the stable operation and fault prevention of the equipment through the electrically isolated current output.