Mitsubishi Electronics MR-J2S- CL guide

3. SIGNALS AND WIRING

(3)Timing charts

(a)Servo-on (SON) command (from controller) ON/OFF

Tb (ms) after servo-on (SON) is switched off, servo lock is released and the servo motor coasts. If the electromagnetic brake is made valid in the servo lock status, the brake life may be shorter. For use in vertical lift and similar applications, therefore, set delay time (Tb) to the time which is about equal to the electromagnetic brake operation delay time and during which the load will not drop.

Coasting

Servo motor speed	0 r/min

(60ms)

Base circuit

OFF

(80ms)

Electromagnetic Invalid(ON) brake interlock(MBR) Valid(OFF)

Electromagnetic brake operation delay time

Servo-on(SON) ONOFF

(b) Forced stop (EMG) ON/OFF

	Dynamic brake
	Dynamic brake
Servo motor speed	Electromagnetic brake
Servo motor speed	Electromagnetic brake
	Electromagnetic brake release

(10ms)

ON Base circuit

OFF

Electromagnetic	Invalid (ON)	Electromagnetic brake
brake interlock (MBR)	Valid (OFF)	operation delay time
brake interlock (MBR)	Valid (OFF)
Forced stop (EMG)	Invalid (ON)
Forced stop (EMG)	Valid (OFF)
	Valid (OFF)

(180ms)

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MR-J2S- CL specifications

Mitsubishi Electronics has long been a pioneer in automation and control technology, and one of its prominent offerings is the MR-J2S-CL servo amplifier. Designed to enhance the performance of servo motors, the MR-J2S-CL is a critical component in various applications, ranging from industrial machinery to robotics.

One of the standout features of the MR-J2S-CL is its high-performance control capabilities. This servo amplifier supports both position and speed control, enabling precise movement and responsiveness in dynamic applications. The MR-J2S-CL boasts a sophisticated control algorithm that ensures superior torque response, making it ideal for applications that require quick and accurate motion control.

The MR-J2S-CL employs advanced features such as the Auto-Tuning function, which automatically adjusts the servo settings to optimize performance for the specific load conditions. This automation simplifies setup processes and reduces downtime, allowing users to quickly configure the system to their needs.

In terms of connectivity, the MR-J2S-CL is equipped with various communication options, including the CC-Link and Mitsubishi's own MELSEC communications. These options facilitate seamless integration with other devices and control systems, enhancing the overall interoperability of factory automation setups.

Another critical aspect of the MR-J2S-CL is its built-in safety features. The amplifier includes functionalities like safe torque off (STO) and overcurrent protection, which contribute to the overall safety of the operation. These safety measures are essential in reducing the risk of accidents in environments where human interaction occurs alongside machinery.

The MR-J2S-CL is designed with durability and reliability in mind. It has a robust construction that is capable of withstanding harsh industrial environments, including high temperatures and dust exposure. This resilience ensures a long service life, reducing maintenance needs and operational costs.

Furthermore, the MR-J2S-CL is compatible with a wide range of Mitsubishi servo motors, making it a versatile choice for various applications. Its comprehensive capabilities, combined with user-friendly interface options, allow for easy programming and monitoring of performance.

In summary, the Mitsubishi Electronics MR-J2S-CL servo amplifier stands out for its high-performance control, advanced safety features, and robust design. It effectively meets the demands of various industrial applications, making it a valuable asset in modern automation and manufacturing environments. With its blend of precision, reliability, and flexibility, the MR-J2S-CL continues to be a preferred choice for engineers and manufacturers alike.

Mitsubishi Electronics MR-J2S- CL specifications Coasting Servo motor speed Min 60ms Base circuit

Models: MR-J2S- CL