Instruction manual

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3. LOAD SIDE ENCODER

(4) Encoder cable

(a) For LC491M (Absolute type)

POINT

This linear encoder is of four-wire type. When using any of these encoder, set

parameter No. PC26 to "1

" to select the four-wire type.

1) Cable structure

Prepare a cable based on the following structure diagram.

Linear encoder

LC491M

Servo amplifier

CN2L

Encoder cable

Output cable

Cable

Encoder cable Output cable

When using an

optional cable

1) Option manufactured by HEIDENHAIN CORPORATION

(This should be prepared by the customer.) (Note)

When producing

a encoder cable

2) Connector set MR-J3CN2

(Option manufactured by

Mitsubishi Electric

Corporation)

(Refer to Section 3.4.)

3) Junction connector (This should be

prepared by the customer.)

17-pin coupling (female)

291697-26

(manufactured by HEIDENHAIN

CORPORATION)

4) 337 439-

(manufactured by HEIDENHAIN

CORPORATION)

(This should be prepared by the

customer.)

Note. For details, contact with HEIDENHAIN CORPORATION.