Mitsubishi Melservo-J2-Super series Instruction Manual page 31

2. LINEAR SCALES
(2) Connection example of 5m to 30m wiring length (This connection example assumes that the following
operating combination is satisfied.)
[Operating combination]
Used Wire Size
AWG22
[Connection example]
The wiring length is up to 30m. Depending on the wiring length, however, the number of LG and P5
connections must be changed according to the following table.
10120-3000PE, 10320-52F0-008
(3M make or equivalent)
Servo amplifier
CN2
MR-J2S- B
-PY096/S096
19 P5
12 LG
20 P5
11 LG
7 MR
17 MRR
1 LG
4 MD2
14 MDR2
6 MD
16 MDR
Plate
SD
Note 1. Do not connect the linear encoder (linear scale) that is not indicated in this specification.
2. Connect the shield wire to the plate (ground plate) in the connector securely.
3. For the wiring to the servo motor, refer to the standard connection examples in Chapter 3 and the Instruction Manual of the MR-
J2S- B standard model.
4. Contact the scale manufacturer for detailed specifications such as the combinations, models, types, etc. of the linear encoder
(linear scale) side output cable and connector.
Encoder (Scale) Model
LC491M
50m or less (2 wire type)
(Note 3)
(Note 2)
30m or less
Encoder (Scale) Side Output Cable Specifications
Heidenhain make output cable 0.5m
Servo motor
(Note 1)
P5
LG
[Linear scale side connector] (Note 4)
SD
/SD
Applicable
Housing
RQ
/RQ
SD
5V/sensor
/SD
0V/sensor
RQ
/RQ
5V
0V
5V/sensor
0V/sensor
FG
2 - 12
Wiring Number of LG and
Length P5 Connections
to 5m 2 parallel
to 10m 4 parallel
to 15m 6 parallel
to 20m 8 parallel
to 25m 10 parallel
to 30m 12 parallel
17 Pin Coupling 20 Pin Connector
291697-26 (Female) (3M or equivalent)
(Heidenhain make)
14
17
8
9
7
10
1
4
6
16
7
17
20
1
19
11