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2 - Fagor Automation

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X3 connector<br />

This connector of the compact drive offers two possible configurations:<br />

Encoder simulator<br />

Direct feedback<br />

X3. Encoder simulator<br />

Having installed the encoder simulator card, X3 is a high density (HD) 15pin<br />

sub-D type male (M) connector whose pins are galvanically isolated<br />

from the rest of the drive.<br />

15<br />

10<br />

14<br />

9<br />

13<br />

8<br />

12<br />

7<br />

11<br />

6 1<br />

5<br />

4<br />

3<br />

2<br />

F. H3/120<br />

Connector X3. Pinout.<br />

X3<br />

X4<br />

SL2<br />

It outputs square differential TTL pulses simulating those of an encoder<br />

that would be mounted on the motor shaft.<br />

The number of pulses per turn and the position of the reference mark I0<br />

are programmable.<br />

V A<br />

V B<br />

I 0<br />

X5<br />

F. H3/121<br />

Connector X3. Pulses per revolution and reference mark position.<br />

X6<br />

SL1<br />

90° PHASE-SHIFT<br />

COMPACT DRIVE<br />

BALLAST<br />

DC BUS ON<br />

STATUS<br />

DISPLAY<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

11<br />

15<br />

t<br />

A<br />

A<br />

B<br />

B<br />

I0<br />

I0<br />

GND<br />

CHASSIS<br />

VOH > 2.5 V<br />

VOL < 0.5 V<br />

ISURCE < 20 mA<br />

ISINK < 20 mA<br />

Drive modules<br />

DRIVE MODULES<br />

Compact drives 3.<br />

DDS<br />

HARDWARE<br />

Ref.1307<br />

171

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