4
Compliance with the EC Directives
If compliance with the European Low-Voltage Directive and EMC Directive is required, the user is advised
to take full responsibility for the following measures:
The installation conditions that must be satisfied to meet the above directives are as follows:
1.
Install the motor and driver inside an enclosure.
2.
Use an EMC-compliant DC power source with reinforced insulation on both the primary and secondary
sides.
3.
Provide protective grounding for the DC power source.
4.
Use braided-screen cable for I/O cables.
5.
Use a mains filter.
■
Low-Voltage Directive (73 / 23 / EEC)
The
CSK
Series motors and drivers are not subject to the Low-Voltage Directive, since their input power
source voltage is 36 VDC or below. However, the product must satisfy the following conditions with
regard to installation and connection:
●
Use the product in a protected environment within an enclosure.
●
As for the driver’s and digital I/O signal’s power source, use a DC power source with reinforced
insulation on both the primary and secondary sides.
Item
Motor
Driver
Degree of protection
IP20
IP00
Installation conditions
Built-in compornent
(overvoltage category
I
, pollution degree 2, class
III
equipment)
■
EMC Directive (89 / 336 / EEC, 92 / 31 / EEC)
The
CSK
Series motors and drivers have been measured for EMC compliance in accordance with
“ Installing and wiring for EMC measurement ” on page
21
.
The user is responsible for ensure compliance with the EMC Directive, based on the installation and
wiring reflecting “ Installing and Wiring in Compliance with the EMC Directive” on page
20
.