Kikusui PAD-L III Series, Руководство по эксплуатации

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4-28 Applied Operation PAD-L
Connecting and setting procedure for series operation (continued)
8. Recheck that the connections.
WARNING
• After connections are complete, install the terminal cover.
C 0 1 2
–S
+S
–S
+S
–S
+S
3 4 5 6 7 8 9 10
Sensing terminals
C 0 1 2 3 4 5 6 7 8 9 10
C 0 1 2 3 4 5 6 7 8 9 10
R1
R2
–
GND
+
–
GND
+
–
GND
+
E1
E2
E3
R1
≈
(
E1
E2
x a) - b
E1 [V]: Output voltage of the master unit
E2 [V]: Output voltage of slave unit 1 when
the output voltage of the master unit is E1
Determining the external resistor
Note that R1
≥
0 [k
Ω
]
E2
≤
a
b
E1
a, b: Constants of slave unit 1
Condition of range
from which E2 can be taken
R2 can be determined in the same way by substituting
E2 and E3 into the above equation in place of E1 and
E2, respectively. That is, slave unit 1 becomes the
master unit while slave unit 2 becomes slave unit 1.
Select the shortest and heaviest-gauge wires practical for
this wiring.
Connect any one of the output terminals to the GND
(chassis ground) using a shorting bar.
Master
unit
Slave
unit 1
Slave
unit 2
Master
unit
Slave
unit 1
Slave
unit 2
Remove shorting bars
Control terminals
Output terminals
Load
Fig. 4-17 Connection for master-slave-control series operation