Fagor DDS - Page 130

Drive modules
188
3.
DRIVE MODULES
Modular drives
130
DDS
HARDWARE
Ref.1310
X3 connector
This connector of the modular drive offers two possible configurations:
 Encoder simulator
 Direct feedback
X3. Encoder simulator
Having installed the encoder simulator card, X3 is a high density (HD) 15-
pin sub-D type male (M) connector whose pins are galvanically isolated
from the rest of the drive.
It outputs square differential TTL pulses simulating those of an encoder
that would be mounted on the motor shaft.
The number of pulses per turn and the position of the reference mark I0
are programmable.
F. H3/62
Connector X3. Pinout.
F. H3/63
Connector X3. Pulses per revolution and reference mark position.
15
14
13
12
11
10
9
8
7
6
1
2
3
4
5
A
A
I0
I0
GND
B
B
CHASSIS
2
1
3
4
5
6
11
15
DRIVE MODULE
X4
X3
X1
STATUS
DISPLAY
X5
X6
SL2
SL1
90° PHASE-SHIFT
V
A
I
0
V
B
t
V
OH
> 2.5 V
V
OL
< 0.5 V
I
SURCE
< 20 mA
I
SINK
< 20 mA