Kikusui PWX1500H, Руководство пользователя

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80
PWX
Master-Slave Parallel Operation
Connection (master-slave parallel operation)
p.16
You can connect up to four units, including the master unit.
Connecting the signal cables (parallel operation)
Use the J1 connector to make the connections for parallel operation.
p.62
The cables that are required to make the connection are not included. For details, see “ About
the J1 Connector.”
p.123
If you are using the optional parallel operation signal cable (PC01, PC02, or PC03-PWX), the
connector is already assembled, so you can use it as is.
If connected for master-slave parallel operation, STATUS COM (pin 1 of the J1 connector) of
the master unit will be connected to A COM (pin 19 of the J1 connector) of the slave unit (it
will no longer be floating). If the positive output terminal is connected to the chassis terminal
in this condition, the status common will be at an electric potential that is lower than that of
the chassis terminal by the output voltage. Because the positive output terminal is at ground
potential, secure an insulation capacity greater than or equal to this product’s isolation volt-
age relative to the chassis.
Example of connecting two slave units
1
Decide which PWX series to use as the master unit.
2
Connect the J1 connector on the rear panel of the master unit to the J1
connector on the rear panel of the first slave unit.
If you are using the optional parallel operation signal cable (PC01, PC02, or PC03-
PWX), the connector is already assembled, so you can use it as is.
3
Connect the J1 connector on the rear panel of the first slave unit to the
J1 connector on the rear panel of the second slave unit.
If you are using the optional parallel operation signal cable (PC01, PC02, or PC03-
PWX), the connector is already assembled, so you can use it as is.
If you have a third slave unit, connect it in the same manner.
See
See
See
J1 J1
PRL OUT+
A COM
PRL COMP OUT
STATUS COM
OUT ON STATUS
I SUM
8
9
7
19
18
13
J1
11
12
1
10
16
13
PRL IN+
PRL IN–
PRL COMP IN
A COM
OUT ON/OFF CONT
I SUM
PRL IN+
PRL IN–
PRL COMP IN
A COM
OUT ON/OFF CONT
I SUM
8
9
7
19
18
13
Master unit
Slave unit 1
Slave unit 2
Connections for parallel operation (two