3. SIGNALS AND WIRING

3.2 Internal connection diagram of servo amplifier

The following is the internal connection diagram where the signal assignment has been made in the initial status in each control mode.

 

 

 

Servo amplifier

 

 

 

 

 

 

 

 

CN1B

DC24V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VDD

3

 

 

 

 

 

 

 

COM

13

 

 

 

 

 

(Note)

 

 

 

 

 

(Note)

 

 

P

S

T

CN1A

 

CN1A

P

S

T

COM

COM

COM

9

 

18

INP

SA

 

CR

SP1

SP1

8

Approx. 4.7k

19

RD

RD

RD

 

SG

SG

SG

10,20

 

 

(Note)

 

 

(Note)

 

 

 

 

CN1B

P

S

T

P

S

T

CN1B

Approx. 4.7k

6

TLC

TLC

VLC

SON

SON

SON

5

18

ALM

ALM

ALM

 

 

SP2

SP2

7

Approx. 4.7k

19

ZSP

ZSP

ZSP

 

 

PC

ST1

RS2

8

Approx. 4.7k

4

DO1

DO1

DO1

 

TL

ST2

RS1

9

Approx. 4.7k

 

 

 

 

 

 

 

 

 

RES

RES

RES

14

Approx. 4.7k

 

 

 

 

 

 

 

 

 

EMG

EMG

EMG

15

Approx. 4.7k

 

 

 

 

 

 

 

 

 

LSP

LSP

 

16

Approx. 4.7k

 

 

 

 

 

 

 

 

 

 

LSN

LSN

 

17

Approx. 4.7k

 

 

 

 

 

 

 

 

 

 

SG

SG

SG

10,20

 

 

 

 

 

(Note)

 

 

 

 

CN1A

 

 

 

P

S

T

CN1A

 

6

LA

 

 

OPC

 

 

11

 

16

LAR

 

 

PG

 

 

13

 

7

LB

 

 

PP

 

 

Approx. 100k

Approx. 1.2k

 

 

 

 

 

 

3

 

17

LBR

 

 

NG

 

 

12

 

5

LZ

 

 

NP

 

 

Approx. 100k

Approx. 1.2k

 

 

 

 

 

 

2

 

15

LZR

 

 

SD

SD

SD

Case

14

OP

 

 

 

 

1

LG

(Note)

 

 

 

CN3

 

 

 

 

 

 

P

S

T

CN1B

4

MO1

 

 

 

VC

VLA

2

14

MO2

 

 

 

TLA

TLA

TC

12

2

TXD

 

 

 

 

 

DC 15V

12

RXD

P15R

P15R

P15R

11

9

SDP

 

 

 

 

LG

LG

LG

1

19

SDN

SD

SD

SD

Case

5

RDP

 

 

 

 

 

 

15

RDN

 

 

 

CN1A

PE

 

 

 

 

 

 

 

 

P15R

4

 

 

Note. P: Position control mode, S: Speed control mode, T: Torque control mode

3 - 10

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Image 43
Mitsubishi Electronics MR-J2S- A instruction manual Internal connection diagram of servo amplifier