Page 63
. Electrical
Compatibility:
he Focus 3 is electrically identical to the Focus 2 controller with the exception that the
3
T
terminal strip connections are slightly different due to the addition of extra standard
features. A comparison these two terminal strips are shown below.
Focus 2
Focus 3
1
2
3
4
5
6
7
8
9
10
11
12
13
Motor Thermal
Stop
Start
Speed
Potentiometer
DC Tachometer
or
AC Tachometer
1
3
4
5
6
7
8
9
10
11
12
13
2
14
15
1
17
(-)
(+)
Stop
Start
Speed
Remote Current
Limit
(If used)
6
18
19
20
DC Tachometer Only
(AC Tachometer with Option)
(-)
(+)
Motor Thermal
+24
Run Input
Jog Input
Jog Pot
Supply
Min Spd
Pot
/Manual
Input
Current Source
Input
+24
Run Input
+10 Vdc
Speed
Ref.
Signal
Common
Tie Point
Tie Point
Auto
Voltage Source
Input
Run
Run
Jog Input
+10 Vdc
Speed
Ref.
Min Spd
Pot
No
Connection
Signal
Common
Tach
Input
Tach
Input
Remote Current
Limit Input
Man
Auto
ual
Potentiometer
Run
Jog**
Run
Jog**
Summary of Contents for Control Techniques Focus 3N
Page 7: ...Page vii ...
Page 52: ...Page 46 Tuning Adjus Optional tments Current Ref Gain Speed Ref Gain Zero Bias ...
Page 53: ...Page 47 ...
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