Contact Us:
sales@inosaki.com
USD $ 1,234.64
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Item | CJ1W-NC281/-NC481/-NC881/-NCF81/-NC482/-NC882/-NCF82 |
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Dimensions | 90 × 65 × 31 mm (H × D × W) |
Weight | 110 g max. |
Internal current consumption | 460 mA max. at 5 VDC |
Ambient operating temperature | 0 to 55°C |
Applicable standards | Conforms to cULus and EC Directives. |
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Note: All other specifications conform to the general specifications of the CJ Series.
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Item | Models | |||||
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Servo control only | ||||||
CJ1W-NC281 | CJ1W-NC481 | CJ1W-NC881 | CJ1W-NCF81 | |||
Applicable PLCs | CJ Series | |||||
Settable unit numbers | 0 to F (unit number as a CPU Bus Unit) | |||||
Maximum number of Units | 10 Units per Rack, 16 Units per PLC (Can be used on Expansion Racks.) |
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Allocated I/O words |
Position Control Unit Control Memory Areas |
25 words in CPU Bus Unit Area | ||||
Axis Operation Memory Areas | 43 words for each control axis (2 + 12 output words and 13 + 16 input words) in specified words in the CIO, Work, DM, or EM Area. |
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Memory Operation Memory Areas | 7 words for each task (3 output words and 4 input words) in specified words in the CIO, Work, DM, or EM Area |
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I/O Memory Areas | — | |||||
Controllable Servo Drives *1 | G5-series Servo Drives with Built-in EtherCAT Communications | |||||
Controllable encoder input terminal *2 *3 | — | |||||
Control method | Control commands using EtherCAT communication | |||||
Number of controlled axes | 2 axes | 4 axes | 8 axes | 16 axes | ||
Maximum command output speed | 104 Mpps *4 | |||||
Control units |
Setting unit | Pulses, millimeters, inches, or degrees | ||||
Unit multiplier *5 | ×1, ×10, ×100, ×1,000, or ×10,000 | |||||
Electronic gear ratio *5 | Unit version 1.1 or earlier: 1/1 to 1,048,576/1,048,576 Unit version 1.3 or later: 1/1 to 4,294,967,295/4,294,967,295 |
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Positioning functions | Memory operation or direct operation | |||||
Single axis control |
Position control | 2 axes | 4 axes | 8 axes | 16 axes | |
Speed control | 2 axes | 4 axes | 8 axes | 16 axes | ||
Inter- polated control |
Linear interpolation | 2 axes max. | 4 axes max. | 4 axes max. | 4 axes max. | |
Circular interpolation | 2 axes | 2 axes | 2 axes | 2 axes | ||
Helical interpolation *3 | — | — | — | — | ||
Memory operation |
Maximum number of tasks |
2 | 4 | 4 *6 | 4 *6 | |
Sequence functions | JUMP, FOR-NEXT (50 layers/task), PSET, and PRSET | |||||
Dwell timers | 500/task, 0 to 10.00 s (Set in increments of 0.01 s.) | |||||
Position command values |
Data | -2,147,483,648 to 2,147,483,647 command units *7 | ||||
Number of position command values |
500/task | |||||
Speed command values |
Data *8 | Position control: 1 to 2,147,483,647 command units/s Speed control: -2,147,483,648 to 2,147,483,647 command units/s |
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Number of speed command values | 500/task | |||||
Accel- eration times |
Data | 0 to 250,000 ms | ||||
Number of acceleration times | 500/task | |||||
Decel- eration times |
Data | 0 to 250,000 ms | ||||
Number of deceleration times | 500/task | |||||
Auxiliary functions |
Overrides | 0.01% to 500.00% (Can be set for each axis.) | ||||
Software limits | -2,147,483,647 to 2,147,483,646 command units (Can be set for each axis.) |
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Backlash compensation | Backlash compensation is performed using the compensation function in the Servo Drive. The setting range depends on the specifications of the Servo Drive. |
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Torque Limits | Unit version 1.1 or earlier: Supports only the ability to enable or disable the torque limits by turning ON or OFF the command bits. Unit version 1.3 or later: Supports the ability to change the torque limit data via the Memory Area/Synchronous Data Link in addition to the ability to enable or disable the torque limits by turning ON or OFF the command bits. |
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Synchronous Data Link function | None | |||||
Control perfor- mance |
Control cycle | 0.5 ms | 0.5 ms when using 1 to 2 axes 1 ms when using 3 to 4 axes |
0.5 ms when using 1 to 2 axes 1 ms when using 3 to 4 axes 2 ms when using 5 to 8 axes |
0.5 ms when using 1 to 2 axes 1 ms when using 3 to 4 axes 2 ms when using 5 to 16 axes |
|
Communications cycle | 250 µs | 250 µs when using 1 to 4 axes 500 µs when using 5 to 8 axes |
250 µs when using 1 to 4 axes 500 µs when using 5 to 10 axes 1.0 ms when using 11 to 16 axes |
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Starting time *9 |
Direct operation (high-speed PTP) *10 |
0.15 to 0.4 ms | 0.15 to 0.4 ms when using 1 to 4 axes 0.15 to 0.8 ms when using 5 to 8 axes |
0.15 to 0.4 ms when using 1 to 4 axes 0.15 to 0.8 ms when using 5 to 10 axes 0.15 to 1.2 ms when using 11 to 16 axes |
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Direct operation (bits) *11 |
0.75 to 1.25 ms | 1.25 to 2.25 ms | 2.5 to 4.5 ms | 3.0 to 5.0 ms | ||
Memory operation (linear interpolation) *11 |
1.75 to 2.25 ms | 3.25 to 4.25 ms | 6.5 to 8.5 ms | 7.0 to 9.0 ms | ||
Control I/O |
Servo Drive interface |
Communications port | EtherCAT port × 1 | |||
Output signals | There are no external output signals for external outputs. The following command bits are provided for each axis for Servo Drive control: Deviation Counter Reset Bit, Alarm Reset Bit, Servo Lock Bit, Servo Unlock Bit, and Torque Limit Bits. |
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Input signals | There are no external input signals for external inputs. The following status flags are provided for each axis for Servo Drive control: Origin Input Flag, Servo Drive Alarm Input Flag, and Positioning Completed Input Flag. |
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External interface signals *12 |
6 signals (external origin signal, origin proximity signal, forward limit signal, reverse limit signal, emergency stop signal, and interrupt input signal) for each axis |
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Weight | N/A |
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Dimensions | N/A |
Model |
INOSAKI Limited
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Bldg 114-118 Lockhart Rd.
Hong Kong
INOSAKI Sdn. Bhd.
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11900 Bayan Lepas, Penan
INOSAKI Pte. Ltd.
101 Upper Cross Street,
No. 06-17, People’s Park Centre,
Singapore (058357)
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