2 - 12
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
Encoder (Scale) Model
Encoder (Scale) Side Output Cable Specifications
AWG22
LC491M
Heidenhain make output cable 0.5m
[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.
19
12
20
11
7
17
1
P5
LG
P5
LG
MR
MRR
LG
Plate
SD
(Note 2)
CN2
Servo motor
En
co
de
r
(Note 3)
Servo amplifier
MR-J2S- B
-PY096/S096
(Note 1)
Hei
de
nha
in
m
ak
e l
inea
r enc
ode
r (
lin
ear
sc
al
e)
(L
in
ea
r en
co
de
r he
ad
se
ct
io
n)
P5
LG
SD
/SD
RQ
/RQ
5V/sensor
0V/sensor
FG
4
14
6
16
MD2
MDR2
MD
MDR
10120-3000PE, 10320-52F0-008
(3M make or equivalent)
50m or less (2 wire type)
30m 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. 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.
Wiring
Length
Number of LG and
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
[Linear scale side connector] (Note 4)
Applicable
Housing
17 Pin Coupling
291697-26 (Female)
(Heidenhain make)
20 Pin Connector
(3M or equivalent)
SD
14
6
/SD
17
16
RQ
8
7
/RQ
9
17
5V
7
20
0V
10
1
5V/sensor
1
19
0V/sensor
4
11
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...
