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5. Commands and Functions - Sanyo Denki America, Inc.

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7<br />

9 A B C D E F 08<br />

1<br />

3. Installation, Wiring <strong>and</strong> Operation<br />

3.4 Wiring<br />

3.4.1 Wiring Precautions<br />

1) Noise protection<br />

Follow the instructions below to prevent malfunctions due to noise.<br />

The noise filter, amplifier <strong>and</strong> the host controller should be placed at the minimum distance.<br />

Apply a surge absorber circuit to coils such as relays, electromagnetic contacts, induction<br />

motors <strong>and</strong> brake solenoids, etc.<br />

Do not enclose the power lines, the motor lines, <strong>and</strong> the signal lines in the same wire<br />

conduit; they are not intended to be bundled together.<br />

If there are large noise sources such as electric welding machines or electric discharge<br />

machines nearby, apply a noise filter for the power line <strong>and</strong> the input circuit.<br />

Do not bundle the primary <strong>and</strong> secondary wiring of the noise filter together.<br />

2) Wiring<br />

Perform wiring only when power is cut off. Carefully verify that wiring is correct, as faulty wiring<br />

can cause damage to the device.<br />

3) Cables for wiring<br />

Use the correct size of cables as specified for wiring. (Refer to Section 3.4.3)<br />

4) Emergency stop circuit<br />

Be sure to install an external emergency stop circuit that can stop the device <strong>and</strong> cut off the power<br />

instantaneously.<br />

3.4.2 External Installation Wiring Diagram<br />

M<br />

TION<br />

PB<br />

6<br />

5<br />

4<br />

3<br />

2<br />

SW1<br />

3B<br />

CN3<br />

C<br />

N<br />

7<br />

2B<br />

C<br />

N<br />

2<br />

3C<br />

2C<br />

S<br />

W<br />

2<br />

3D<br />

2D<br />

4B<br />

CN4<br />

C<br />

N<br />

1<br />

1B<br />

C<br />

N<br />

5<br />

C<br />

N<br />

6<br />

5,6B PC/Slabe<br />

3-5

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