Yaskawa Sigma-II Large Capacity User Manual
Page 29
The CN2 encoder connector and CN5 analog monitor connector are compatible
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【MECHATROLINK-II Communication Reference Type】
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Terminal No.
∑
∑
∑
∑-
-
-
-Ⅱ
Ⅱ
Ⅱ
Ⅱ
∑
∑
∑
∑-
-
-
-Ⅴ
Ⅴ
Ⅴ
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