2. SIGNALS AND WIRING
The following is the front view of MR-JE-40A or less. For external appearance, connector arrangements, and
details of other servo amplifiers, refer to chapter 9 of "MR-JE-_A Servo Amplifier Instruction Manual".
CN2
2
6
LG
4
MRR
1
5
P5
3
MR
This is a connector of 3M.
The device assignment of the CN1 connector pins changes depending on the control mode. For the pins
which are given parameters in the related parameter column, their devices can be changed using those
parameters.
10
8
MDR
9
7
MD
The frame of the CN1 connector
is connected to the protective
earth terminal in the servo amplifier.
CN3 (USB connector)
Refer to section 11.4 of
"MR-JE-_A Servo Amplifier Instruction Manual".
2 - 8
CN1
1
26
2
27
3
28
4
29
5
30
6
31
7
32
8
33
9
34
10
35
11
36
12
37
13
38
14
39
15
40
16
41
17
42
18
43
19
44
20
45
21
46
22
47
23
48
24
49
25
50