Yaskawa Sigma-II Large Capacity User Manual

Page 29

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The CN2 encoder connector and CN5 analog monitor connector are compatible

MECHATROLINK-II Communication Reference Type

Terminal No.

∑-

-Ⅱ

∑-

-Ⅴ

Function

50pin

26pin

1,2,6,10

16

GND

Ground

21

14

BAT(+)

Battery (+)

22

15

BAT(-)

Battery (-)

25

/COIN+

26

/COIN-

27

1

/BK+

Brake interlock output

28

2

/BK-

29

/S-RDY+

Servo-ready output

30

/S-RDY-

31

3

ALM+

Servo alarm output

32

4

ALM-

37

ALO1

Alarm code output

38

ALO2

39

ALO3

41

9

/DEC

Homing deceleration switch input

42

7

P-OT

Forward drive prohibit input

43

8

N-OT

Reverse drive prohibit input

44

10

/EXT1

External latch signal 1 input

45

11

/EXT2

External latch signal 2 input

46

12

/EXT3

External latch signal 3 input

47

6

+24VIN

External power supply input

13

/SI0

General input

17

PAO

PG frequency dividing output A-phase

18

/PAO

19

PBO

PG frequency dividing output B-phase

20

/PBO

21

PCO

PG frequency dividing output C-phase

22

/PCO

23

/SO2+

General-purpose output

24

/SO2-

25

/SO3+

26

/SO3-

Shell

Shell FG

Frame Ground

(*1): The sequence I/O is factory default setting
    The allocation change is possible by using the user parameter

Terminal

Marking

Positioning completion output

Please note that the CN1 I/O signal connector cover is

not compatible

The CN2 encoder connector is compatible with CN5 analog monitor connector

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