Specification Differences; Detailed Specification/Function Differences - Mitsubishi Electric MELSERVO-J4 Series Transition Handbook
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Also See for MELSERVO-J4 Series:
- Instruction manual (646 pages) ,
- Instruction manual trouble shooting (94 pages) ,
- Specification manual (16 pages)
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Part 7: Common Reference Material
Part 7: Common Reference Material
1. SPECIFICATION DIFFERENCES
1.1 Detailed Specification/Function Differences
(1) Comparison of MR-J3 series and MR-J4 series (General-purpose interface/SSCNET interface/DIO,
Serial communication)
Item
1
Capacity range
2
Regenerative resistor
3
Dynamic brake
4
Control circuit power
5
Main circuit power
6
24 V DC power
7
Auto tuning
8
Control mode
Maximum input pulses
9
(General-Purpose Interface)
POINT
Functions with difference are shown witph shading.
MR-J3 series
General-Purpose Interface
SSCNET III Interface (50 Mbps)
(100 V class) 0.1 kW to 0.4 kW
(200 V class) 0.1 kW to 37 kW
(400 V class) 0.6 kW to 55 kW
DIO, Serial communication
(100 V class) 0.1 kW to 0.4 kW
(200 V class) 0.1 kW to 22 kW
(400 V class) 0.6 kW to 22 kW
Built-in (0.2 kW to 7 kW)
External (11 kW to 55 kW)
Built-in (0.1 kW to 7 kW)
External (11 kW to 55 kW)
(100 V class)
1-phase 100V AC to 120V AC
(200 V class)
1-phase 200V AC to 230V AC
(400 V class)
1-phase 380V AC to 480V AC
(100 V class)
1-phase 100V AC to 120V AC
(200 V class)
1-phase 230V AC
3-phase 200V AC to 230V AC (0.1 kW to 750 W)
3-phase 200V AC to 230V AC (0.1 kW to
(400 V class)
3-phase 380V AC to 480V AC
External supply required
Real-time auto tuning: 32 steps
Advanced gain search
General-Purpose Interface
Position control mode (pulse command)
Speed control mode (analog command)
Torque control mode (analog command)
SSCNET III Interface (50 Mbps)
Position control mode
Speed control mode
DIO, Serial communication
Positioning mode
Differential pulse: 1 Mpulse/s
Command pulse: Sink
(100 V class) 0.1 kW to 0.4 kW
(200 V class) 0.1 kW to 37 kW
(400 V class) 0.6 kW to 55 kW
Built-in (0.2 kW to 7 kW)
External (11 kW to 55 kW)
Built-in (0.1 kW to 7 kW)
External (11 kW to 55 kW)
Coasting distance is different. (Note1)
(100 V class)
1-phase 100V AC to 120V AC
(200 V class)
1-phase 200V AC to 240V AC
(400 V class)
1-phase 380V AC to 480V AC
(100 V class)
1-phase 100V AC to 120V AC
(200 V class)
1-phase 200V AC to 240V AC (0.1 kW to 2 kW)
3-phase 200V AC to 240V AC (0.1 kW to
37
kW)
(400 V class)
3-phase 380V AC to 480V AC
External supply required
Real-time auto tuning: 40 steps
One-touch tuning
General-Purpose Interface
Position control mode (pulse command)
Speed control mode (analog command)
Torque control mode (analog command)
SSCNET III/H Interface (150 Mbps)
Position control mode
Speed control mode
Torque control mode
DIO, Serial communication
Positioning mode
<
J3 compatibility mode
SSCNET III/H Interface (50 Mbps)
Position control mode
Speed control mode
Differential pulse: 4 Mpulses/s
Command pulse: Sink
7 - 2
MR-J4 series
37
kW)
>
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