Chapter 8 Option CardsMH300
8-9
8-1-4 Communication Card & Power Adapter - Mounting position 2
Installation method: Front-mounting the option card, by inserting to a flat Cables on the control board.
Frame A–D
1. As shown in the Figure 8-26, shut down the power of the motor drive and then remove the front cover.
2. Assembling option cards: Detach the upper cover of the installation box for option card by slipping
and place the terminal block and connector of the option card upward. Fix the front end of the option
card to the slots, and then press another side, as shown in the Figure 8-27.
3. Make sure that two clips at the backside are properly engage the option card, and then fasten the
screws [Suggested torque value: 4–6 kg-cm / (3.5–5.2 lb-in.) / (0.39–0.59 Nm)], as shown in the Figure
8-28.
4. Assembling connection cables: Connect the connector at one end of the connection cable to the
control board connector. For information on connection method, refer to Section 8-1 (see Table 8-2
and Figure 8-3).
5. Install the upper cover.
6. Assembling connection cables: Connect the connector at the other end of the connection cable to the
connector of option cards.
7. Attach the upper cover to the installation box for option card, as shown in the Figure 8-29.
8. Assembling the installation box for option card: Aim the four clips of the installation box for option card
at the slots on the upper cover of the motor drive, and then press downward to have the four clips
engage the slots, as shown in the Figure 8-30.
9. As shown in the Figure 8-31, assembly is completed.
Figure 8-26 Figure 8-27 Figure 8-28
Figure 8-29 Figure 8-30 Figure 8-31
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