No. SX-DSV03089 -63-
R8.0
Motion Control
Business Unit, Panasonic Corporation
8-3-3 Wiring to connector X5 .
[1]Only multi-function type is supported.
[2] The core cable of the external scale cable should be a strand wire of 0.18 mm
2
or more.
Use a common shielded twisted pair wire.
[3] The maximum cable length is 20 m. When the wiring length is long, double wiring is recommended to reduce the
influence of voltage drop in the 5 V power supply.
[4] Connect the outer sheath of the motor side shield wire to the shield wire shield from the external scale.
Be sure to connect the sheath of the shielded wire on the servo driver side to the X5 shell (FG).
[5] Keep the cables away from the wiring of the power lines (L1, L2, L3, L1C, L2C, U, V, W,
) as much as possible
(at least 30 cm). Do not put them in the same duct or bind them together.
[6] Do not connect anything to the empty terminals of X5.
[7] The power supply that can be supplied from X5 is 5 V ± 5% 250 mA MAX. If you are using an external scale with
more current consumption, please prepare the power supply by the customer. Also, some external scale may take
time to initialize after turning on the power. Make a design so as to satisfy the operation timing after supplying
power.
[8] When driving an external scale using external power supply, make the EX5V terminal open so that voltage is not
supplied to this terminal from outside. In addition, connect 0 V (GND) of the external power supply with EX0V (X5
terminal of No.2) of the driver to obtain the same electric potential.
+5 V
0 V
1
2
3
4
5
6
7
8
9
10
Connector X5
Twisted pair
Detection head
External scale unit
External scale side
Junction cable
Driver
MUF-PK10K-X
(equivalent)
Shell (FG)
EX5V
EX0V
EXA
EXA
EXB
EXB
EXZ
EXZ
EXPS
EXPS
EX5V
EX0V
EXA
EXA
EXB
EXB
EXZ
EXZ
FG
EXPS
EXPS
R
e
g
u
lat
o
r
