I/O Signal Connector (Cn1) Pin Arrangement - YASKAWA SGD7S-1R9D Product Manual

4.5 Connecting I/O Signals

4.5.2 I/O Signal Connector (CN1) Pin Arrangement

4.5.2

I/O Signal Connector (CN1) Pin Arrangement

The following figure gives the pin arrangement of the of the I/O signal connector (CN1) for the
default settings.
Pin
15
Pin
2
Pin
1
Top View of I/O
Signal Connector
Side View of I/O
Signal Connector
4-30
No Signal
Battery for absolute
15 PG BAT-
encoder (-)
Pin
30
Battery for absolute
14 PG BAT+
encoder (+)
General-purpose
13 /SI0
sequence input 0
Pin
17
/SI6 General-purpose
12
(/Home) sequence input 6
Pin
16
/SI5 General-purpose
11
(/Probe2) sequence input 5
/SI4 General-purpose
10
(/Probe1) sequence input 4
General-purpose
9 /SI3
sequence input 3
/SI2 General-purpose
8
(N-OT) sequence input 2
/SI1 General-purpose
7
(P-OT) sequence input 1
Sequence input signal
6 +24VIN
power supply input
Linear Servomotor over-
5 TH
heat protection input
4 ALM- Servo alarm output
3 ALM+ Servo alarm output
/SO1- General-purpose
2
(/BK-) sequence output 1
/SO1+ General-purpose
1
(/BK+) sequence output 1
Specification No
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
Signal Specification
General-purpose
/SO5-
sequence output 5
General-purpose
/SO5+
sequence output 5
General-purpose
/SO4-
sequence output 4
General-purpose
/SO4+
sequence output 4
General-purpose
/SO3-
sequence output 3
General-purpose
/SO3+
sequence output 3
General-purpose
/SO2-
sequence output 2
General-purpose
/SO2+
sequence output 2
Encoder divided pulse
/PCO
output, phase C
Encoder divided pulse
PCO
output, phase C
Encoder divided pulse
/PBO
output, phase B
Encoder divided pulse
PBO
output, phase B
Encoder divided pulse
/PAO
output, phase A
Encoder divided pulse
PAO
output, phase A
SG Signal ground