9
Isolation Diode
F(-)
A(-)
A(-)
A(+)
A(+)
Additional
Followers
Follower
Motor #1
Follower
Motor #2
Follower
Motor #3
A(-)
A(+)
P2
F(-)
P2
F(-)
P2
9(-)
10(+)
KBSI-240D
5
7
Main Motor
A(-)
A(+)
DC
Speed
Control
Speed
Control
Speed
Control
Speed
Control
FIGURE 5 – LEADER/MULTIPLE FOLLOWER VOLTAGE FOLLOWING SYSTEM
A) From a Single Main Motor
KBSI-240D
6
10 (+)
9 (–)
P1*
5K
Pot
5
*Connect high side of potentiometer
to terminal "P1" (1/4" QD)
Connect
as above
WARNING! If Signal Isolator is connected to multiple speed controls;
1) Multiple controls must be powered from the same phase of AC line.
2) The positive input terminal to each speed control must be installed with a 1 amp, 600V (1N4005) isolation diode
as shown.
3) Multiple speed controls can not be used with PWM, Regenerative or Variable Frequency Drives (Inverters).
B) From a Single Main Potentiometer
A 10K ratio poten-
tiometer is used to
control up to ten
(10) follower motors.
If a 5K ratio poten-
tiometer is used, up
to five (5) follower
motors can be con-
trolled.
Содержание 9338
Страница 6: ...3 FIG 1 CONTROL LAYOUT Illustrates Factory Setting of Jumpers and Approximate Trimpot Settings ...
Страница 7: ...4 INCHES mm FIG 2 MECHANICAL SPECIFICATIONS TM TM ...
Страница 20: ...20 FIG 17 CONNECTION DIAGRAMS FOR KBPC 240D WITH KBSI 240D SIGNAL ISOLATOR ...
Страница 36: ... NOTES 12 ...
Страница 37: ... NOTES 13 ...