4.3
Motion Module (Optional) Connections
4-23
[ d ] Connector Pin Arrangement (CN1 and CN2)
The following figure shows the 36-pin arrangement of CN1 and CN2.
Arrangement viewed from Connector Wiring End on Cable
19
20
1
2
35
36
17
18
1 SG
Ground
(analog)
2
AO_0
(
NREF)
General-purpose
analog output 0
(speed reference output)
3 PA
4 PAL
5-V differential phase
A pulse input (−)
6 PCL
5 PC
7 SG Ground
8 AI_0
9
AO_1
(
TREF)
General-purpose
analog output 1
(torque reference output)
10
0V
(For 24 V)
0 V (for 24 V) output
11
0V
12
DO_2
(PCON)
General-purpose
output DO_2
(P action reference output)
13 DO_4
14 DO_3
15
DI_3
(
P-OT) (positive overtravel input)
16 +24V +24 V output
17
DI_0
(SVALM) (Servo alarm input)
18
DI_2
(ZERO/
HOME LS)
(ZERO/HOME LS input)
19 SG
Ground
(For SEN signal)
20
SEN
(
5V)
SEN Signal
(Servo)
32
DO_5
(
SEN)
(VS866 24-V SEN signal)
21 AI_1
General-purpose
analog input 1
22 − Not connected
23 PB
24 PBL
25 SG Ground
26 AI-GND Analog input ground
27 AO-GND
28
0V
29
0V
30
DO_1
(
ALMRST)
(Alarm reset ouput)
31
DO_0
(
SV ON)
(Servo ON output)
33
DI_4
(
N-OT)
(Negative overtravel input)
34 +24V
36
DI_5
(EXT/DEC)
(EXT/DEC signal input)
35
DI_1
(SRDY)
(Servo delay input)
Note 1.
: Inputs signals with a latch function.
2.
: Signals that can be used as general-purpose I/O signals only in general-purpose I/O mode.
In normal operation mode, the SVA-01 Module uses these as system I/O.
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5-V differential phase
C pulse input (−)
5-V differential phase
A pulse input (+)
5-V differential phase
C pulse input (+)
(For 24 V)
(For 24 V)
5-V differential phase
B pulse input (−)
5-V differential phase
B pulse input (+)
0 V (for 24 V) output
(For 24 V)
General-purpose
analog input 0
(Feedback speed
monitor input)
General-purpose
output DO_3
General-purpose
input DI_2
General-purpose
input DI_0
General-purpose
input DI_3
General-purpose
output DO_4
0 V (for 24 V) output
0 V (for 24 V) output
General-purpose
output DO_1
General-purpose
output DO_5
+24 output
General-purpose
input DI_5
General-purpose
input DI_1
General-purpose
input DI_4
General-purpose
output DO_0
Analog output
ground
(Torque (thrust) reference
monitor input)
3.
: Either 5 V or 24 V can be selected for the SEN signal. Connect pin 20 or pin 32
according to the application. Pin 20 (5 V) is connected in the standard cable.
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