Pin Arrangement Of I/O Signal Connector (Cn1) - YASKAWA E-S Series Product Manual

4.5.2

Pin Arrangement of I/O Signal Connector (CN1)

The following figure gives the pin layout of the I/O signal connector (CN1).
Pin 2 Pin 1
Pin 32 Pin 31
The above view
is from the
direction of the
following arrow.
Pin Signal Function Name
2 FG Frame Ground
General-purpose
4 SI2
Sequence Input 2
General-purpose
6 SI4
Sequence Input 4
General-purpose
8 SI5
Sequence Input 5
General-purpose
10 SI7
Sequence Input 7
General-purpose
12 SI9
Sequence Input 9
General-purpose
14 SI11
Sequence Input 11
General-purpose
16 SI13
Sequence Input 13
General-purpose
18 SO1
Sequence Output 1
General-purpose
20 SO2
Sequence Output 2
General-purpose
22 SO4
Sequence Output 4
General-purpose
24 SO6
Sequence Output 6
General-purpose
26 SO8
Sequence Output 8
General-purpose
28 SO10
Sequence Output 10
General-purpose
30 SO12
Sequence Output 12
32 – –
4.5 I/O Signal Connections
4.5.2 Pin Arrangement of I/O Signal Connector (CN1)
Pin Signal Function Name
1 – –
General-purpose
3 SI1
Sequence Input 1
General-purpose
5 SI3
Sequence Input 3
Sequence Input Sig-
7 +24VIN nal Power Supply
Input
General-purpose
9 SI6
Sequence Input 6
General-purpose
11 SI8
Sequence Input 8
General-purpose
13 SI10
Sequence Input 10
General-purpose
15 SI12
Sequence Input 12
Signal Ground for
COM_S
17 Sequence Output
G
Signals
19 ALM Servo Alarm output
General-purpose
21 SO3
Sequence Output 3
General-purpose
23 SO5
Sequence Output 5
General-purpose
25 SO7
Sequence Output 7
General-purpose
27 SO9
Sequence Output 9
General-purpose
29 SO11
Sequence Output 11
General-purpose
31 SO13
Sequence Output 13
4
4-17