Junction terminal block MR-TB20 | Mitsubishi Electronics MR-J2S- CL

14. OPTIONS AND AUXILIARY EQUIPMENT

14.1.5 Junction terminal block (MR-TB20)

POINT

When using the junction terminal block, you cannot use SG of CN1A-20 and CN1B-20. Use SG of CN1A-4 and CN1B-4.

(1)How to use the junction terminal block

Always use the junction terminal block (MR-TB20) with the junction terminal block cable (MR-J2TBL

M) as a set. A connection example is shown below:

Servo amplifier

Junction terminal block

Cable clamp MR-TB20(AERSBAN-ESET)

CN1A or

CN1B Junction terminal block cable

(MR-J2TBL05M)

Ground the junction terminal block cable on the junction terminal block side with the standard accessory cable clamp fitting (AERSBAN-ESET). For the use of the cable clamp fitting, refer to Section 13.2.6, (2)(c).

(2)Terminal labels

The junction terminal block does not include the terminal block labels which indicate the signal layouts for MR-J2S-CL. Cut off the terminal block label in Appendix 1 at the dotted line and fold it up at the centerline for use.

1) For CN1A

LG		PP
10		11		12		13
	NP		P15R
	0		1		2

	COM		OPC		PG
	14		15		16
DOG		SG		NG
3		4		5		6

	SON
	19
ZP		SD
8		9

2) For CN1B

LG		VDD		DIO		ST1		PI2		P15R		COM		RST		LSN		RD
10		11		12		13		14		15		16		17		18		19
	VC		OUT1		PED		PI1		SG		TLA		DI1		LSP		ALM		SD
	0		1		2		3		4		5		6		7		8		9

(3) Outline drawing

126(4.96)		[Unit: mm]
126(4.96)		([Unit: in.])
117(4.61)		([Unit: in.])
117(4.61)
MITSUBISHI	50(1.97)	60(2.36)
MR-TB20

		2- 4.5(0.18)

	46.2(1.82)
7	(0.28)

Terminal screw: M3.5

Applicable cable: Max. 2mm2

(Crimping terminal width: 7.2mm (0.283 in) max.)

14 - 22

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 Junction terminal block MR-TB20, Terminal labels, MR-J2TBL05M

Models: MR-J2S- CL