Wiring To The External Scale, Connector, Cn X7 - Panasonic minas a4 series Instruction Manual

Wiring to the External Scale, Connector, CN X7

Wire the signals from the external scale to the external scale connector, CN X7.
1) Cable for the external scale to be the twisted pair with bundle shielding and to having the twisted core
wire with diameter of 0.18mm2.
2) Cable length to be max. 20m. Double wiring for 5V power supply is recommended when the wiring
length is long to reduce the voltage drop effect.
3) Connect the outer film of the shield wire of the external scale to the shield of the junction cable. Also
connect the outer film of the shield wire to the shell (FG) of CN X7 of the driver without fail.
4) Separate the wiring to CN X7 from the power line (L1, L2, L3, L1C _, L2C (t), U, V. W,
possible (30cm or more). Do not pass these wires in the same duct, nor bundle together.
5) Do not connect anything to the vacant pins of CN X7.
6) Cut away the amplifier's CN X7 cover.
X 6
X 7
Please cut it out with nippers etc.
Detection head
Linear scale unit
[Connection and Setup of Full-closed Control]
3
EX5V
1
EX0V
4
EX5V
2
EX0V
11
EX5V
13
EX0V
7
EXPS
8
EXPS
15
FG
HDAB-15P HDAB-15S
(by Hirose Electric Co.) (by Hirose Electric Co.)
Linear scale side
CN X7
1
EX5V
2
EX0V
3
4
5
EXPS
6
EXPS
Twisted pair
Junction cable
) as much as
+5V
0V
55100-0600
(by Molex Inc.)
Servo driver
205