KE-750_MS.pdf - 第129页

Power Unit Wiring Diagram 1-121

Power Unit Wiring Diagram

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4. Control Unit

4-1 Control Unit Structure

Dia. 17 - 4 - 1 shows PWB distribution in the control unit and Table 17 - 4 - 1 provides the relevant part

numbers. Refer to these to check the PWB assy.

Slot No. 20 Slots

Fig. 17 - 4 - 1 PWB Wiring Diagram (Front view of rack)

Table 17-4-1 Correlation of Parts Numbers

No. Part No. PWB Assy Name Comments

1 E86017210A0 Sub CPU PWB assy (Main)

2 E86027210A0 AC servo control PWB assy

3 E86017250A0

E8601725AA0

Z/θ control PWB assy

Z/θ control PWB A assy

For KE-750

For KE-760

4 E86057210A0 I/O control PWB assy

5 E86317210A0 MATCHING PWB assy

6 E86107210A0 IMG-P PWB assy

7 E86717050A0 VERFY I/F PWB assy Optional

8 E9710721000

(Accessory PWB)

L.L.L PWB Optional

Note: PWB assemblies (5) & (6) should only be connected to the slots indicated in Dia. 17 - 4 - 1.

Improper connection will result in the damage of IC's in every PWB when power is supplied.

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