14. OPTIONS AND AUXILIARY EQUIPMENT

14.2 Auxiliary equipment

Always use the devices indicated in this section or equivalent. To comply with the EN Standard or UL/C- UL (CSA) Standard, use the products which conform to the corresponding standard.

14.2.1 Recommended wires

(1) Wires for power supply wiring

The following diagram shows the wires used for wiring. Use the wires given in this section or equivalent.

1) Main circuit power supply lead

3) Motor power supply lead

Servo amplifier

Servo motor

Power supply

 

6)Brake unit lead or Return converter

L1

L2

L3

L11

L21

2) Control power supply lead

U

V

W

U

V

W Motor

5)Electromagnetic brake lead

Brake unit or

N

Return converter

 

Regenerative brake option

C

 

 

P

4) Regenerative brake option lead

Electro-

B1 magnetic

B2 brake

Encoder

Encoder cable (refer to Section 14.1.4)

The following table lists wire sizes. The wires used assume that they are 600V vinyl wires and the wiring distance is 30m(98.4ft) max. If the wiring distance is over 30m(98.4ft), choose the wire size in consideration of voltage drop.

The alphabets (a, b, c) in the table correspond to the crimping terminals (Table 14.2) used to wire the servo amplifier. For connection with the terminal block TE2 of the MR-J2S-100CL or less, refer to Section 3.11.

The servo motor side connection method depends on the type and capacity of the servo motor. Refer to Section 3.8.

To comply with the UL/C-UL (CSA) Standard, use UL-recognized copper wires rated at 60 (140) or more for wiring.

Table 14.1 Recommended wires

Servo amplifier

 

 

(Note 1) Wires [mm2]

 

 

1) L1 L2 L3

2) L11 L21

 

3) U V W

 

 

 

 

 

4) P C

5) B1 B2

 

 

 

 

 

 

 

 

 

 

 

 

 

MR-J2S-10CL (1)

 

 

 

 

 

 

 

 

 

 

 

MR-J2S-20CL (1)

 

 

 

 

 

 

 

 

 

 

 

MR-J2S-40CL (1)

2 (AWG14) : a

 

 

1.25 (AWG16) : a

 

 

MR-J2S-60CL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MR-J2S-70CL

 

 

 

 

 

 

 

 

 

2 (AWG14) : a

 

MR-J2S-100CL

 

1.25 (AWG16)

 

2 (AWG14) : a

1.25 (AWG16)

 

 

 

MR-J2S-200CL

3.5 (AWG12) : b

 

 

3.5 (AWG12) : b

 

 

MR-J2S-350CL

 

 

 

(Note 2)

 

 

5.5 (AWG10) : b

 

 

5.5 (AWG10) : b

 

 

 

 

 

 

 

MR-J2S-500CL

 

 

 

5.5 (AWG10) : b

 

 

MR-J2S-700CL

8 (AWG8) : c

 

 

8 (AWG8) : c

3.5(AW12) : c

 

Note: 1. For the crimping terminals and applicable tools, refer to table 14.2: 2. 3.5mm2 for use of the HC-RFS203 servo motor.

14 - 30

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Mitsubishi Electronics MR-J2S- CL specifications Auxiliary equipment, Recommended wires Wires for power supply wiring
Page 282 Page 284

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.
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