Specification Differences; Detailed Specification/Function Differences - Mitsubishi Electric MELSERVO-J3 Series Handbook

Part 6: Common Reference Material
Part 6: 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)
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)
The number of DIO points
10
(excluding EM1)
11 Encoder pulse output
12 DIO interface
13 Analog input/output
POINT
Functions with difference are shown witph shading.
MR-J3 series
(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)
(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
Differential pulse: 1 Mpulse/s
Command pulse: Sink
General-Purpose Interface
DI: 9 points, DO: 6 points
SSCNET III Interface
DI: 3 points, DO: 3 points
ABZ-phase (differential line driver)
General-Purpose Interface
Z-phase (open collector)
input/output: sink/source
General-Purpose Interface
(Input) 2ch
10-bit torque, 14-bit speed or equivalent
(Output) 10-bit or equivalent × 2ch
SSCNET III Interface
(Output) 10-bit or equivalent × 2ch
(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
<
J3 compatibility mode
SSCNET III/H Interface (50 Mbps)
Position control mode
Speed control mode
Differential pulse: 4 Mpulses/s
Command pulse: Sink
General-Purpose Interface
DI: 9 points, DO: 6 points
SSCNET III/H Interface
DI: 3 points, DO: 3 points
ABZ-phase (differential line driver)
General-Purpose Interface
Z-phase (open collector)
input/output: sink/source
General-Purpose Interface
(Input) 2ch
10-bit torque, 14-bit speed or equivalent
(Output) 10-bit or equivalent × 2ch
SSCNET III/H Interface
(Output) 10-bit or equivalent × 2ch
6 - 2
MR-J4 series
37
kW)
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