Mitsubishi Electric MR-J3-B-RJ006, Instruction Manual

Page: 83 / 166

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3. LOAD SIDE ENCODER
Cable
Load side encoder cable
Serial interface
conversion unit
Head cable
When using an
optional cable 1) Option manufactured by HEIDENHAIN CORPORATION
630 856- m
(This should be prepared by the customer.) (Note)
When
producing a
load side
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.)
D-SUB15 pin (female)
APE391M
Cable length: 0.5m
(manufactured by
Heidenhain Corporation)
(This should be
prepared by the
customer.) Accessories for linear
encoder
Cable length: 3m
Note. For details, contact with Heidenhain Corporation.
2) Production of load side encoder cable
Produce the load side encoder cable using MR-J3CN2 or a junction connector as shown below.
The load side encoder cable can be produced as the length of max. 30m. The following diagram
shows a connecting example of more than 5m to 10m.
1
P5
3
MR2
7 9
4
MRR2
2
LG
8 6 10
5
MD2
MDR2
4
MRR2
2
LG 8
6
1
P5
5
10
3
MR2
7
9
MD2
MDR2
Connector set: 54599-1019
(Molex)
View seen from wiring side.
Connector set (option)
MR-J3CN2
Receptacle: 36210-0100PL
Shell kit: 36310-3200-008
(3M)
Pin layout is one of the following.
View seen from wiring side.
Connector: D-SUB (female) 15
P5
LG 1
2 4
Servo amplifier side
Linear encoder side
2 0V
5V
MD2
MDR2
7
8
Plate
FG
5
13 /SD
SD
12
10 0V/Sensor 5V/Sensor
MR2
MR
3
4 8
15 /RQ
RQ
(Note)
Note. The following table shows the cable size to be used and the number of paired connections of LG and P5.
Wiring length Number of LG and P5 connections Cable size
to 5m 2-pair
to 10m 3-pair
to 20m 6-pair
to 30m 8-pair
AWG22