Yaskawa MP940 - Manual (Page 196)

System Startup
5.3.4 I/O Connector Pin Arrangement and I/O Circuits
5-24
„ I/O Connector I/O Circuits
The I/O connector connections and I/O circuits are shown below.
Note: The I/O signal register numbers use the default addresses.
47 Ω
1 kΩ
-
+
+15 V
-15 V
390 Ω
+5 V
0 V
P
1
26
L
4
390 Ω P
31
10
9
35
34
680 Ω
+5 V
P
38
14
13
39
15
16
41
40
17
42
45
21
20
46
22
23
48
47
24
49
25
50
L
L
L
L
L
L
L
L
P
5
29
30
OW0001
IL0006
IL0008
6
Analog output
Pulse input
(Hardware counter)
(PI latch data)
(Latch input)
(Digital input)
IB0000 to
IB0007
(Digital output)
OB0000 to
OB0007
External device
-10 to 10 V
Pulse generator
Latch input
Phase A
Phase B
Fuse
Fuse
Fuse breaker
detection cir-
cuit
External input
signal
External output
signal