Mitsubishi Electric MELSERVO MR-J4-B-LL Series, Instruction Manual

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1. FUNCTIONS AND CONFIGURATION
1 - 3
1.3 Standard specifications
(1) Servo amplifier
(a) 200 V class
Model MR-J4-_-LL 10B 20B 40B 60B 70B 100B 200B 350B 500B 700B 11KB 15KB 22KB
Output
Rated voltage 3-phase 170 V AC
Rated current [A] 1.1 1.5 2.8 3.2 5.8 6.0 11.0 17.0 28.0 37.0 68.0 87.0 126.0
Main circuit
power supply
input
Voltage/Frequency
3-phase or 1-phase 200 V AC to 240
V AC, 50 Hz/60 Hz
3-phase or 1-
phase 200 V
AC to 240 V
AC, 50 Hz/60
Hz (Note 10)
3-phase
200 V AC to 240 V AC, 50 Hz/60 Hz
Rated current
(Note 8)
[A] 0.9 1.5 2.6
3.2
(Note 5)
3.8 5.0 10.5 16.0 21.7 28.9 46.0 64.0 95.0
Permissible voltage
fluctuation 3-phase or 1-phase
170 V AC to 264 V AC
3-phase or 1-
phase 170 V
AC to 264 V
AC (Note 10)
3-phase 170 V AC to 264 V AC
Permissible frequency
fluctuation
Within ±5%
Power supply
capacity
[kVA] Refer to section 10.2 of "MR-J4-_B_(-RJ) Servo Amplifier Instruction Manual".
Inrush current [A] Refer to section 10.5 of "MR-J4-_B_(-RJ) Servo Amplifier Instruction Manual".
Control circuit
power supply
input
Voltage/Frequency 1-phase 200 V AC to 240 V AC, 50 Hz/60 Hz
Rated current [A] 0.2 0.3
Permissible voltage
fluctuation
1-phase 170 V AC to 264 V AC
Permissible frequency
fluctuation
Within ±5%
Power consumption [W] 30 45
Inrush current [A] Refer to section 10.5 of "MR-J4-_B_(-RJ) Servo Amplifier Instruction Manual".
Interface power
supply
Voltage DC 24 V ± 10%
Current capacity [A] (Note 1) 0.3 (including CN8 connector signals)
Control method Sine-wave PWM control, current control method
Dynamic brake Built-in
External option
(Note 7, 9)
SSCNET III/H communication cycle
(Note 6)
0.222 ms, 0.444 ms, 0.888 ms
Fully closed loop control Not available
Scale measurement function Not available
Load-side encoder interface Not available
Communication function USB: connection to a personal computer or others (MR Configurator2-compatible)
Encoder output pulses Not available
Analog monitor Two channels
Analog input Three points (±10 V)
Digital I/O DI 1 point, DO 2 points
Protective functions
Overcurrent shut-off, regenerative overvoltage shut-off, overload shut-off (electronic thermal), servo motor
overheat protection, encoder error protection, regenerative error protection, undervoltage protection,
instantaneous power failure protection, overspeed protection, and error excessive protection
Functional safety STO (IEC/EN 61800-5-2)
Safety
performance
Standards certified by CB EN ISO 13849-1 category 3 PL d, IEC 61508 SIL 2, EN 62061 SIL CL2, EN 61800-5-2
Response performance 8 ms or less (STO input off
→
energy shut off)
(Note 3)
Test pulse input (STO) Test pulse interval: 1 Hz to 25 Hz
Test pulse off time: Up to 1 ms
Mean time to dangerous
failure (MTTFd)
MTTFd
≥
100 [years] (314a)
Diagnostic coverage (DC) DC = Medium, 97.6 [%]
Average probability of
dangerous failures per
hour (PFH)
PFH = 6.4 × 10
-9
[1/h]