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

4.5 I/O Signal Connections

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 1
Pin 2
Pin 24
Pin 25
The above view
is from the direc-
tion of the follow-
ing arrow without
the connector
shell attached.
4-36
Signal
2 SG
Ground
Absolute
Data
4 SEN Request
Input
(SEN)
Signal
6 SG
Ground
Pulse Ref-
8 /PULS erence
Input
Signal
10 SG
Ground
Pin 26
Sign of
Pin 27
Refer-
12 /SIGN
ence
Input
Pin 49
Position
Deviation
Pin 50
14 /CLR
Clear
Input
16 – –
Open-
Collector
Power
Supply
18 PL3
Output for
Refer-
ence
Pulses
Encoder
Divided
20 /PCO Pulse
Output,
Phase C
Battery
for Abso-
22 BAT- lute
Encoder
(-)
24 – –
Signal
1 SG
Ground
27
Open-Collec-
tor Power
3 PL1 Supply Out-
put for Refer-
29
ence Pulses
Speed Refer-
5 V-REF
ence Input
31 ALM+
Pulse Refer-
7 PULS
ence Input
33 PAO
Torque Refer-
9 T-REF
ence Input
35 PBO
Sign of Refer-
11 SIGN
ence Input
37 ALO1
Open-Collec-
tor Power
13 PL2 Supply Out-
39 ALO3
put for Refer-
ence Pulses
Position Devi-
15 CLR ation Clear
41
Input
17 – –
43
Encoder
Divided Pulse
19 PCO
Output,
Phase C
Battery for
45
21 BAT+ Absolute
Encoder (+)
23 – – 47 +24VIN
General-pur-
49 /PSO
/SO1+ pose
25
(V-CMP+) Sequence
Output 1
/SO1-
General-
26
(V-CMP-)
/SO2+ purpose
(TGON+) Sequence
Output 2
/SO2-
General-
28
(TGON-)
/SO3+ purpose
(/S-RDY+) Sequence
Output 3
/SO3-
Servo
30
(/S-RDY-)
Alarm
Output
Encoder
32 ALM-
Divided
Pulse
Output,
Phase A
34 /PAO
Encoder
Divided
Pulse
Output,
Phase B
36 /PBO
Alarm
Code
Output
Alarm
38 ALO2
Code
Output
General-
/SI0
/SI3 purpose
40
(/S-ON)
(P-CON) Sequence
Input 3
/SI1
42
(P-OT)
General-
/SI2 purpose
(N-OT) Sequence
/SI4
Input 2
44 (/ALM-
RST)
General-
/SI5 purpose
/SI6
46
(/P-CL) Sequence
(/N-CL)
Input 5
Sequence
Input Sig-
nal Power 48 PSO
Supply
Input
Absolute
Encoder
Position
50 TH
Output
General-
purpose
Sequence
Output 1
General-
purpose
Sequence
Output 2
General-
purpose
Sequence
Output 3
Servo
Alarm
Output
Encoder
Divided
Pulse
Output,
Phase A
Encoder
Divided
Pulse
Output,
Phase B
Alarm
Code
Output
General-
purpose
Sequence
Input 0
General-
purpose
Sequence
Input 1
General-
purpose
Sequence
Input 4
General-
purpose
Sequence
Input 6
Absolute
Encoder
Position
Output
Overheat
Protec-
tion Input