OT01-PCR-LA/2
Installation and Preparation for Use 2-19
2.5.5
Single-phase, Three-wire Output Driver
The Single-phase, Three-wire Output Driver consists of two single-phase, three-
wire operation cards (*2P03-OT01-PCR-LA) and drive-signal cables.
*
These cards are especially designed for the Output Expansion Kits.
Installing the cards in the PCR-LA power supplies
Install one single-phase, three-wire operation card (2P03-OT01-PCR-LA) in
SLOT4 of each of the two PCR-LA power supplies. Install the U-phase card in the
power supply set up as the master unit for the single-phase operation cards, the V-
phase card in the other power supply.
The PCR-LA power supply equipped with the U-phase card plays the role of the
master unit for single-phase, three-wire operation. It is recommended that the mas-
ter power supply be installed in locations that are easy to access for easy operation.
For installation of a card in the slot of a PCR-LA power supply, see Fig. 2-14. Note
that the single-phase, three-wire operation cards are installed in SLOT4.
1.
Remove the screws
fi
xing the SLOT4 cover to remove the cover. (Keep
the removed cover to ensure that it is not lost.)
2.
Hold each card so that the part-mounted side of the printed board is at
the right, and insert the board into the slot grooves.
3.
Insert the card into the slots carefully so that the board does not come
out of the grooves. After inserting the card as far as it will go,
fi
x the
card to the PCR-LA power supply using the screws supplied with the
driver.
This completes installation of a card in the slot.
■
Connecting the drive-signal cables
4.
Connect the U- and V-phase cards using a drive-signal cable (34
poles).
5.
Open the tabs of the J1 connectors for the U- or V-phase card, and
align the orientation of the connectors of a drive-signal cable with that
of the J1 connectors to insert the cable connectors into the J1 connec-
tors. The J1 connector has two connection ports, each of which oper-
ates the same way.
6.
Close the tabs of the J1 connectors to lock the cable connectors.
7.
Fasten the crimp terminals (at both ends of the cable) shown in Fig. 2-
16 on Page 2-21 to a card-
fi
xing screw.
This completes the connection of a drive-signal cable.
• Do not move a PCR-LA power supply with a drive-signal cable(s) con-
nected to the card. Otherwise, excessive force will be exerted on the cable
and connector, which could result in breakage of the card.
CAUTION
Summary of Contents for OT01-PCR12000LA/2
Page 10: ...VIII Contents OT01 PCR LA 2 ...
Page 16: ...1 6 General OT01 PCR LA 2 ...
Page 44: ...2 28 Installation and Preparation for Use OT01 PCR LA 2 ...
Page 56: ...4 8 Part Names and Functions OT01 PCR LA 2 ...
Page 64: ...5 8 Single phase Parallel Operation OT01 PCR LA 2 ...
Page 82: ...6 18 Single phase Three wire Operation OT01 PCR LA 2 ...
Page 94: ...1 2 Index OT01 PCR LA 2 ...
Page 95: ......
Page 96: ...OUTPUT EXPANSION KIT OT01 PCR LA 2 OPERATION MANUAL ...
