3.4 I/O Signals
3 -19
3.4.1 Examples of I/O Signal Connections
The following diagram shows a typical example of I/O signal connections.
ALO2
~
~
~
~
~
~
~
~
~
~
~
~
~
A/D
Reference speed
Torque reference
PULS
CW
A
SIGN
CCW
B
CLR
P
P
P
P
P
P
P
V-REF
T-REF
SG
SG
*2.
*2.
5
6
9
10
PULS
/PULS
SIGN
/SIGN
CLR
/CLR
7
8
11
15
12
14
+
--
Backup battery
2.8 to 4.5 V
*3.
SEN signal input
*3.
+5V
0V
BAT (+)
BAT (--)
SEN
SG
+24VIN
+24V
Servo ON
(Servo ON when ON)
P control
(P control when ON)
Reverse run prohibited
(Prohibited when OFF)
Forward run prohibited
(Prohibited when OFF)
Alarm reset
(Reset when ON)
Reverse current limit
(Limit when ON)
Forward current limit
(Limit when ON)
+
--
/S-ON
/P-CON
N-OT
P-0T
/ALM-RST
/N-CL
/P-CL
21
22
4
2
47
40
41
43
42
44
45
46
Connector shell
*
1.
P represents twisted-pair wires.
*
2.
The time constant for the primary filter is 47
m
s.
Connect shield to connector shell.
ALO1
ALO3
Alarm code output
Maximum operating
voltage: 30 VDC
Maximum operating
current: 20 mA DC
PAO
PBO
PCO
/PAO
/PBO
/PCO
PG dividing ratio output
Applicable line receiver
SN75175 or MC3486
manufactured by T/I or the
equivalent
/PSO
PSO
Amount of S-phase rotation
*4.
Serial data output
Applicable line receiver
SN75175 or MC3486
manufactured by T/I or the
equivalent
SG
/V-CMP+
(/COIN+)
/V-CMP--
(/COIN--)
/TGON+
/TGON--
/S-RDY+
/S-RDY--
ALM+
ALM--
Speed coincidence detection
(ON when speed coincides)
Positioning completed (ON
when positioning is completed)
TGON output
(ON at levels above the setting)
Servo ready output
(ON when ready)
Servo alarm output
(OFF for an alarm)
Photocoupler output
Maximum operating voltage:
30 VDC
Maximum operating current:
50 mA DC
37
38
39
33
34
35
36
19
20
48
49
1
*4.
25
26
27
28
31
29
30
32
FG
PL1
PL2
PL3
1 k
W
+12V
Open-collector
reference
power supply
SGDH Servopack
150
W
3
13
18
3.3K
W
~
Position
reference
*1.
*
3.
Connect when using an absolute encoder.
*
4.
Used only with an absolute encoder.
±
2 to
±
10 V/rated
motor speed
±
1 to
±
10 V/rated
motor torque
LPF
LPF
3
AUDIN - 7 bis rue de Tinqueux - 51100 Reims - France - Tel : 03.26.04.20.21 - Fax : 03.26.04.28.20 - Web : http: www.audin.fr - Email : [email protected]