Composition Of Peripheral Equipments - Panasonic MINAS A6 Series Operating Instructions Manual

2
Preparation
Installation Environment
Use the servo driver in the environment of Pollution Degree 1 or 2 prescribed in IEC-
60664-1 (e.g. Install the driver in control panel with IP54 protection structure.)
100 V/200 V
Power
supply
• Mandatory requirements to conform to EMC directive
･ Install the servo driver on the metallic casing (control board).
･ Install noise filter and lightning surge absorber in the power supply line.
･ Use braided shield cable (tin plated annealed copper wire) for I/O signal cable and
encoder cable.
･ Provide the noise filter, as shown in the figure, for each cable, I/O line and power
source line to be connected to the servo driver.
･ Shield of cables not shown on the figure should be directly grounded through PE.
Because these conditions for EMC directive are affected by status of connected de
vices, wiring, connection and location, compliance should be checked after complet-
ing installation.
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2-4
1. Conformance to international standards

Composition of Peripheral Equipments

Residual
Circuit
current device
breaker
(RCD)
Surge
absorber
Protective earth (PE)
For NF1 to NF2
* The standard type and communication type are not provided with X3 terminal.
Metaric control box
NF1
Ferrite coil
XA
Noise filter
Insulated power supply
for interface
Controller
, refer to the Table " " (P.2-5).
Ferrite coil
PC
Driver
L1
X1
L2
L3
NF2
Ferrite coil
XB
U
L1C
V
L2C
W
X6
X4 X3
Safety
*
controller
Motor
M
RE