Mitsubishi Electric MELSERVO MR-J4-B-LL Series Instruction Manual page 22

1. FUNCTIONS AND CONFIGURATION
(b) 400 V class
Model MR-J4-DU_-LL
Rated voltage
Output
Rated current
Main circuit power supply input
Voltage/Frequency
Rated current
Permissible voltage
fluctuation
Control circuit power
supply input
Permissible frequency
fluctuation
Power consumption
Inrush current
Voltage
Interface power
supply
Current capacity
Control method
Dynamic brake
SSCNET III/H communication cycle (Note 4)
Fully closed loop control
Scale measurement function
Load-side encoder interface
Communication function
Encoder output pulses
Analog monitor
Analog input
Digital I/O
Protective functions
Functional safety
Standards certified by CB
Response performance
(Note 2) Test pulse input
(STO)
Mean time to dangerous
Safety performance
failure (MTTFd)
Diagnostic coverage (DC)
Average probability of
dangerous failures per hour
(PFH)
CE marking
Compliance to
global standards
UL standard
Structure (IP rating)
Ambient
temperature
Ambient
humidity
Environment
Ambience
Altitude
Vibration resistance
Mass
30KB4
[A] 87
The main circuit power of the drive unit is supplied by the converter unit.
[A]
[W]
[A] Refer to section 8.4 of "MR-J4-DU_(-RJ)/MR-CR55K_ Instruction Manual".
[A]
USB: connection to a personal computer or others (MR Configurator2-compatible)
Overcurrent shut-off, overload shut-off (electronic thermal), servo motor overheat protection,
encoder error protection, undervoltage protection, instantaneous power failure protection,
EN ISO 13849-1 category 3 PL d, IEC 61508 SIL 2, EN 62061 SIL CL2, EN 61800-5-2
Operation
Storage
Operation
Storage
free from corrosive gas, flammable gas, oil mist, dust, and dirt
[kg]
1 - 11
37KB4
3-phase 323 V AC
102
1-phase 380 V AC to 480 V AC, 50 Hz/60 Hz
0.2
1-phase 323 V AC to 528 V AC
Within ±5%
45
24 V DC ± 10%
(Note 1) 0.3 (including CN8 connector signals)
Sine-wave PWM control, current control method
External option (Note 5, 6)
0.222 ms, 0.444 ms, 0.888 ms
Not available
Not available
Not available
Not available
Two channels
Three points (±10 V)
DI 1 point, DO 2 points
overspeed protection, and error excessive protection
STO (IEC/EN 61800-5-2)
8 ms or less (STO input off → energy shut off)
Test pulse interval: 1 Hz to 25 Hz
Test pulse off time: Up to 1 ms
MTTFd ≥ 100 [years] (314a)
DC = Medium, 97.6 [%]
PFH = 6.4 × 10
LVD: EN 61800-5-1
EMC: EN 61800-3
MD: EN ISO 13849-1, EN 61800-5-2, EN 62061
UL 508C
Force cooling, open (IP20) (Note 3)
0 °C to 55 °C (non-freezing)
-20 °C to 65 °C (non-freezing)
90 %RH or less (non-condensing)
Indoors (no direct sunlight),
2000 m or less above sea level (Note 7)
2
5.9 m/s , at 10 Hz to 55 Hz (directions of X, Y and Z axes)
16
45KB4 55KB4
131 143
-9
[1/h]
21