YASKAWA Sigma-7Siec User Manual

4 Inputs and Outputs
17
4.3 I/O Signal Connector (CN1) Pin Arrange-
ment
The following figure gives the pin arrangement of the of the I/O signal
connector (CN1) for the default settings.
The above
view is from
the direction
of the follow-
ing arrow with-
out the
connector
shell attached
.
1
/SO1+
(/BK+)
General-
purpose
Sequence
Output 1
14 BAT+
Battery for
Absolute
Encoder
(+)
2
/SO1-
(/BK-)
General-
purpose
Sequence
Output 1
15 BAT-
Battery for
Absolute
Encoder (-)
3ALM+
Servo
Alarm
Output
16 SG
Signal
Ground
4ALM-
Servo
Alarm
Output
17 PAO
Encoder
Divided
Pulse Out-
put, Phase
A
5TH
Linear
Servomo-
tor Over-
heat
Protec-
tion Input
18 /PAO
Encoder
Divided
Pulse Out-
put, Phase
A
6
+24VI
N
Sequence
Input Sig-
nal Power
Supply
Input
19 PBO
Encoder
Divided
Pulse Out-
put, Phase
B
7
/SI1
(P-OT)
General-
purpose
Sequence
Input 1
20 /PBO
Encoder
Divided
Pulse Out-
put, Phase
B
8
/SI2
(N-OT)
General-
purpose
Sequence
Input 2
21 PCO
Encoder
Divided
Pulse Out-
put, Phase
C
9
/SI3
(/DEC)
General-
purpose
Sequence
Input 3
22 /PCO
Encoder
Divided
Pulse Out-
put, Phase
C
10
/SI4
(/EXT1)
External
latch sig-
nal 1 input
(General
purpose
input 4)
23 /SO2+
General-
purpose
Sequence
Output 2
11
/SI5
(/EXT2)
External
latch sig-
nal 2
input
(General
purpose
input 5)
24 /SO2-
General-
purpose
Sequence
Output 2
12
/SI6
(/EXT3)
External
latch sig-
nal 3 input
(General
purpose
input 6)
25 /SO3+
General-
purpose
Sequence
Output 3
13 /SI0
General-
purpose
Sequence
Input 0
26 /SO3-
General-
purpose
Sequence
Output 3
Pin 15
Pin 1
Pin 2
Pin 12
Pin 13
Pin 26
Pin 25
Pin 14

YASKAWA Sigma-7Siec Specifications

General

Brand	YASKAWA
Model	Sigma-7Siec
Category	Controller
Language	English