Mitsubishi Industrial AC Servo Drives MR-J2S-20A Servo Amplifier
NEW
1. WHAT ARE EC DIRECTIVES?
The EC directives were issued to standardize the regulations of the
EU countries and ensure smooth
distribution of safety-guaranteed products. In the EU countries,
the machinery directive (effective in
January, 1995), EMC directive (effective in January, 1996) and low
voltage directive (effective in January,
1997) of the EC directives require that products to be sold should
meet their fundamental safety requirements and carry the CE marks
(CE marking). CE marking applies to machines and equipment
into which servo amplifiers have been installed.
(1) EMC directive
The EMC directive applies not to the servo units alone but to
servo-incorporated machines and equipment. This requires the EMC
filters to be used with the servo-incorporated machines and
equipment to comply with the EMC directive. For sp ecific EMC
directive conforming methods, refer to
the EMC Installation Guidelines (IB(NA)67310).
(2) Low voltage directive
The low voltage directive applies also to servo units alone. Hence,
they are designed to comply with
the low voltage directive. This servo is certified by TUV,
third-party assessment organization, to comply with the low voltage
directive.
(3) Machine directive
Not being machines, the servo amplifiers need not comply with this
directive.
2. PRECAUTIONS FOR COMPLIANCE
(1) Servo amplifiers and servo motors used
Use the servo amplifiers and servo motors which comply with the
standard model.
Servo amplifier series :
MR-J2S-10CL to MR-J2S-700CL
MR-J2S-10CL1 to MR-J2S40CL1
Servo motor series :
HC-KFS
HC-MFS
HC-SFS
HC-RFS
HC-UFS
HA-LFS
(2) Configuration
(3) Environment
Operate the servo amplifier at or above the contamination level 2
set forth in IEC60664-1. For this purpose, install the servo
amplifier in a control box which is protected against water, oil,
carbon, dust, dirt, etc.
(4) Power supply
(a) Operate the servo amplifier to meet the requirements of the
overvoltage category II set forth in IEC60664-1. For this purpose,
a reinforced insulating transformer conforming to the IEC or EN
Standard should be used in the power input section.
(b) When supplying interface power from external, use a 24VDC power
supply which has been insulation-reinforced in I/O.
(5) Grounding
(a) To prevent an electric shock, always connect the protective
earth (PE) terminals (marked) of the servo amplifier to the
protective earth (PE) of the control box.
(b) Do not connect two ground cables to the same protective earth
(PE) terminal (marked). Always connect the cables to the terminals
one-to-one.
Capacitor discharge time
The capacitor discharge time is as listed below. To ensure safety,
do not touch the charging section for
15 minutes after power-off.
| Servo amplifier | Discharge time [min] |
| MR-J2S-10CL(1) MR-J2S-20CL(1) | 1 |
| MR-J2S-40CL(1) MR-J2S-60CL | 2 |
| MR-J2S-70CL to MR-J2S-350CL | 3 |
| MR-J2S-500CL MR-J2S-700CL | 5 |
V.Packaging & Delivery
Packaging Details
Cartons
Delivery Time
Whithin 3-5 days
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