Yaskawa MP920 Motion Module User Manual
Page 150
5 SVA Module Specifications and Handling
5.1.2 Handling
5-8
The following table shows the names and functions of the pins of the CN1 to CN4 connec-
tors.
Both 5 V and 24 V can be used for the SEN signal. Connect power to either pin 20 or pin 32 according
to the application.
The standard cable is connected to 5 V (pin 20).
Pin
Signal
Name
Function
Pin
Signal
Name
Function
1
SG
Ground (for analog)
19
SG
Ground (for SEN
signal)
2
NREF
Speed reference
20
SEN (5V)
SEN signal, DO-3
3
PA
5-V differential pulse
input (+)
21
0BAT
BAT output terminal
(-) for absolute speci-
fication
4
PAL
5-V differential pulse
input (-)
22
BAT
BAT output terminal
(+) for absolute spec-
ification
5
PC (5V)
5-V differential pulse
input (+)
23
PB
5-V differential
Pulse-B terminal (+)
6
PCL (5V)
5-V differential pulse
input (-)
24
PBL
5-V differential
Pulse-B terminal (-)
7
SG
Ground
25
SG
Ground
8
−
−
26
−
−
9
−
−
27
−
−
10
0V (24V)
0 V (24 V)
28
0V (24V)
0 V (24 V)
11
0V (24V)
0 V (24 V)
29
0V (24V)
0 V (24 V)
12
PCON
P operation refer-
ence, DO2
30
ALM RST
Alarm reset, DO-1
13
OTR
Overtravel (-)
31
SV ON
Servo ON, DO-0
14
OTF
Overtravel (+)
32
SEN (24V)
SEN output for VS-
866
15
−
−
33
−
−
16
+24 V
+24 V power supply
34
+24 V
+24 V power supply
17
SV ALM
Servo alarm input,
DI-0
35
SRDY
Servo ready input,
DI-1
18
BRK
Brake ON input, DI-
2
36
−
−
IMPORTANT