Mitsubishi Electronics MR-J2S- CL Mounting method, Options And Auxiliary Equipment, 14

Models: MR-J2S- CL

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Mounting method

14.OPTIONS AND AUXILIARY EQUIPMENT

(b)MR-J2S-500CL MR-J2S-700CL

Always remove the wiring (across P-C) of the servo amplifier built-in regenerative brake resistor and fit the regenerative brake option across P-C.

The G3 and G4 terminals act as a thermal protector. G3-G4 are disconnected when the regenerative brake option overheats abnormally.

Servo amplifier

PManual background

CManual background

Always remove wiring (across P-C) of servo amplifier built-in regenerative brake resistor.

Regenerative brake option

P

C

G3 (Note 2) G4

5m(16.4ft) or less

Fan (Note 1)

Note 1. When using the MR-RB50 MR-RB51, forcibly cool it with a cooling fan (1.0m3/min,Manual background92 or so).

2.Make up a sequence which will switch off the magnetic contactor (MC) when abnormal heating occurs.

G3-G4 contact specifications Maximum voltage: 120V AC/DC Maximum current: 0.5A/4.8VDC Maximum capacity: 2.4VA

When using the regenerative brake resistor option, remove the servo amplifier's built-in regenerative brake resistor terminals (across P-C), fit them back to back, and secure them to the frame with the accessory screw as shown below.

Mounting method

Accessory screw

For MR-J2S-500CL

For MR-J2S-700CL

Accessory screw

Accessory screw

14 - 5

Page 258
Image 258
Mitsubishi Electronics MR-J2S- CL specifications Mounting method, Options And Auxiliary Equipment, 14