Specifications

LA Series Linear Servo Amplifier Technical Reference Manual

9.4 J4 Bus Power Connector

Pin Function

1 +Bus Power

2 Bus Common (Ground) See Figures 4 & 5.

3 –Bus Power

9.5 J5 Motor Phase Connector

Pin Function

1 Phase A Output

2 Phase B Output See Figures 4 & 5.

3 Phase C Output

4 Motor Ground (for cable shield and/or FG connection if used)

(J5 pin 4 is internally connected to amplifier common or ground)

9.6 J6 Interface P-Board Connector

Pin Function

1 N/C

2 N/C

3 Common (Ground)

4 Common (Ground)

5 N/C

6 Command A

7 Command B

8 N/C

9 +3.3Vdc

10 Command Select 2

11 Command Select 1

12 Common (Ground)

9.7 J7 Interface P-Board Connector

Pin Function

1 N/C

2 N/C

3 N/C

4 N/C

5 N/C

6 N/C

7 N/C

8 +5Vdc

9 Common (Ground)

10 –15Vdc

11 Common (Ground)

12 +15Vdc