Wiring - Toshiba LF664 Instruction Manual

5.4 Wiring

5.4.1 Terminal Treatment of Cables
Follow the procedures below to treat the terminals (at the converter side) of various cables
and install the cables to the terminal block. Use appropriate cables based on the description
in Section 5.1 "Cables." Crimp a round type insulated crimp-type terminal to the end of
the cables.
(1) Power cable, current output cable, digital I/O cables
The necessary cables should be ordered from the person responsible for the installation.
Strip the sheath of each conductor as shown in Figure 5.1 and attach a crimping terminal
with insulated sleeve to it. The size of the crimping terminal is as follows:
Integral type LF620F: M3.5
Separate type LF622F: M3.5
• Connect the power cable to terminal blocks L1 and L2.
• Connect the current output cable to terminal blocks + and -.
• Connect the digital I/O cable to terminal blocks D1, D01, D02 and COM, as required.
Figure 5.1 Terminal Treatment of Power Cable, Current Output Cable
(2) Excitation cable
LF622F
Strip the sheath from the end of each conductor as shown in Figure 5.2, attach an M3.5
crimping terminal with insulated sleeve, and connect it to the terminal blocks X and Y.
Connect the red conductor to terminal block E.
and Digital I/O cable
X Black
E Red
Y White
Figure 5.2 Terminal Treatment of Excitation Cable
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25~45mm
25~45mm
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