3.2 Electrical specifications
3-2
3. Wiring
3.2 Electrical specifications
Specifications table
Item Content
Number of controlled axes 1 axis
Power supply voltage 24VDC ±10%
Power capacity Rated 3.5A, max. 4.2A
Brake release power supply 24VDC ±10%, 200mA (only for external brake release)
Generated heat 8W
Inrush current 8.3A (with inrush current limit circuit)
Momentary power failure
resistance
max500μs
Motor size □42/□56
Motor rated current 1.2A
Encoder
(Position detector)
Incremental (resolution of 800p/r)
Battery-less absolute encoder (resolution of 800p/r)
Teaching port specifications RS485 1ch (Modbus protocol compliant)
I/O specifications Input x 3, output x 3 (power input common with body)
Data setting and input methods
PC compatible software/teaching pendant TB-02
Data retention memory
Data and parameters are saved in the nonvolatile memory.
(Unlimited number of write cycles)
LED display
Green light ON: Servo ON
Red light ON: Alarm or stoppage with teaching pendant
Green/red simultaneously ON: Initializing when power comes ON
Green/red alternately blinking: Minor failure alarm
Insulation resistance 500VDC 10MΩ
Electric shock protection
mechanism
Class I basic insulation
Cooling method Natural air cooling
Degree of protection IP20
Caution
Inrush current flows for about 5msec after the power comes ON.
The inrush current varies depending on the impedance of the power wiring.
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