Mitsubishi Electric MR-J3-B-RJ006 Instruction Manual page 72

3. LOAD SIDE ENCODER
(4) Load side encoder cable
(a) For AT343A
1) Cable composition
Prepare a cable based on the following structure diagram.
Servo amplifier
CN2L
When using an optional cable
When producing a load side
encoder cable
Note. For details, contact with Mitutoyo Corporation.
2) Production of load side encoder cable
Produce the load side encoder cable using MR-EKCBL M-H (10m or less) or MR-ECNM 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.
Pin layout is one of the following.
2 6 10
LG 4 8
MRR2
1 5 9
P5 3 7
MR2
View seen from wiring side.
2 4 6 8 10
LG
MRR2
1 3 5 7 9
P5
MR2
View seen from wiring side.
Note. The following table shows the cable size to be used and the number of paired connections of LG and P5.
Wiring length
to 5m
to 10m
to 20m
to 30m
Load side encoder cable
1)
Load side encoder cable
1) MR-EKCBL M–H (Options manufactured
by Mitsubishi Electric Corporation)
2m 5m 10m (Refer to section 3.4.)
2) Connector set MR-ECNM
(Option manufactured by Mitsubishi Electric
Corporation) (Refer to section 3.4.)
Servo amplifier side
P5 1
LG 2
MR2 3
MRR2 4
SD
Plate
Number of LG and P5 connections
(when the output cable is 3m or less)
3)
2)
Cable
3) Options manufactured by Mitutoyo Corporation
(Note)
(This should be prepared by the customer.)
Part No.09BAA598A: 0.2m
Part No.09BAA598B: 2m
Part No.09BAA598C: 3m
Linear encoder side' ¤
(Note)
7 P5
8 LG
1 RQ
2 /RQ
9 SHD
1-pair
2-pair
4-pair
6-pair
3 - 7
Linear encoder
AT343A
Output cable
1 2
RQ /RQ
4 5
8
7
P5 LG SHD
View seen from wiring side.
Cable size
AWG22
3
6
9