Kikusui PCR-LE Series, Руководство по установке

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PD05M-PCR-LE/PD05S-PCR-LE 3
Connecting PCR-LEs Together
First, connect PCR-LEs together with power signal cables. Then,
connect the PCR-LE to the relay terminal board with output cables.
WARNING
Risk of electric shock.
• Before you connect cables to the connectors/termi-
nals, be sure to turn the POWER switch off, and then
remove the power plug from the outlet or turn off the
switchboard.
• Do not use the terminal block with the terminal cover
removed.
CAUTION
Risk of malfunction.
• Do not reverse the L and N polarities.
• The thickness (cross-sectional area) of the output cables to
be used for this connection should be the same as that of
the output cables for one PCR-LE power supply.
- Note -
To acquire stable measurements, be sure to use a relay terminal
board to connect the load. The length of the cable between the
PCR-LE to the relay terminal board must be 1 m or less.
1
Check that the POWER switches of PCR-LEs are off.
2
With a power signal cable, connect the J2 connector
of the master unit to the J1 connector of the slave
unit and the J4 connector of the master unit to the J3
connector of the slave unit.
The J1/ J2/ J3/ J4 connectors are on the rear panel
Insert the cable firmly into the connectors until the are
locked in place.
PCR–LE
Power signal cable
Power signal cable
Power signal cable
Master unit Slave unint Slave unit
Example of three PCR-LEs parallel control
J2 J4 J1 J3 J2 J4 J1 J3 J2 J4 J1 J3
Locking tab
Connect for J1/ J2
connector
Connect for J3 connector
Locking tab
Connect for J4 connector
Locking tab
PCR–LE
Slave unit Slave unit Master unit
J2 J4 J1 J3 J2 J4 J1 J3 J2 J4 J1 J3
PCR–LE
Slave unit Master unit Slave unit
J2 J4 J1 J3 J2 J4 J1 J3 J2 J4 J1 J3
3
Connect all the remaining slave units in the same
manner.
The signal flows from the J4 connector to the J3 connector
and from the J2 connector to the J1 connector.
This completes connection.
4
Connect the PCR-LE output terminal to the relay ter-
minal board with output cables.
For detail of handling the terminal block tray, OUTPUT ter-
minal block, and load wire, see the PCR-LE series setup
guide.
The PCR-LE Series OUTPUT terminal block is wired after
you first pull out the terminal block tray. The terminal box
covers ensure that you don’t touch the unwired terminals.
Bundle or twist
two cables each.
The cable length should
be 1 m or less.
PCR–LE
OUTPUT
G N L
OUTPUT
G N L
OUTPUT
G N L
Relay terminal board
Example of the Parallel
Connection of PCR-LE
N L G