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2. LINEAR SCALES
Connection cable connection examples (2)
The following cable wiring examples assume that the linear encoder (linear scale) is connected to CN2 of
the servo amplifier using the option cable MR-J2SCLCBL02M-P-H.
(1) Connection example of up to 5m wiring length (This connection example assumes that the following
operating combination is satisfied.)
[Operating combination]
Used Wire Size
Encoder (Scale) Model
Encoder (Scale) Side Output Cable Specifications
AWG22
RGH26
Renishaw make output cable 0.5m
[Connection example]
10120-3000PE, 10320-52F0-008
(3M or equivalent)
To CN2
Servo motor
Encode
r
19
12
P5
LG
7
17
20
11
Plate
MR
MRR
P5
LG
SD
(Note 2)
(Note 3)
Servo amplifier
MR-J2S- B
-PY096/S096
Linear
scale
connector
Option cable
(MR-J2SCLCBL02M-P-H)
(Note 1)
R
enisha
w
ma
ke l
inea
r encod
er
(lin
ear
s
cale)
P5
LG
MR
MRR
P5
LG
Inner
SD
/P
/Q
(Note 5)
Limit switch output (Note 4)
5m or less
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. A limit switch signal cannot be imported directly to the servo amplifier. When using a limit switch, use a photocoupler for
isolation as shown above. Contact the scale manufacturer for detailed specifications of the limit switch.
5. The encoder (scale) home position (reference mark) data is sent to the servo amplifier by serial communication.
6. 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.
[Linear encoder side connector] (Note 6)
Applicable
Housing
D Sub 15 Pin Female
Equivalent
Inner
15
P5
7, 8
LG
2, 9
MR
10
MRR
1
SD
Case
/P, /Q
5V
0V
Renishaw make
linear encoder (linear scale)
Photocoupler
isolation
Summary of Contents for Melservo-J2-SUPER series
Page 19: ...1 6 1 FUNCTIONS AND CONFIGURATION MEMO...
Page 49: ...2 30 2 LINEAR SCALES MEMO...
Page 85: ...5 8 5 PARAMETERS MEMO...