Panasonic A4 Series Power Supply User Manual


 
205
[Connection and Setup of Full-closed Control]
Full-Closed
Control Mode
Linear scale side
Linear scale unit
Detection head
Junction cable
Servo driver
EX5V
EX0V
EX5V
EX0V
EX5V
EX0V
EX5V
CN X7
EX0V
EXPS
EXPS
3
1
4
2
11
13
1
2
+5V
0V
3
4
5
6
7
8
15
Regulator
HDAB-15P
(by Hirose Electric Co.)
HDAB-15S
(by Hirose Electric Co.)
55100-0600
(by Molex Inc.)
Twisted pair
EXPS
FG
EXPS
X6
X7
Please cut it out with nippers etc.
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, ) as much as
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.