Mitsubishi MELFA SQ Series, Стандартные технические условия

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3-35 Standard specifications
3
Controller
Table 3-2 ： Standard specifications of drive unit
Item Unit Specification Remarks
Type DU1A-771/DU1A-772 DU1A-771 is the CE marking specifi
-
cation.
External
input
and out
-
put
input and output point Input 0 point/Output 0 point Multi-CPU share device
Input 8192/Output 8192 (Max.)
Dedicated input/
output
Assign to the multi-CPU share device.
Special stop input point １
Hand open/close input/
output
point
Input 4 point/Output 0 point
Up to 4 output points can be added
as an option
Note1)
Note1) It is when an pneumatic hand interface (2A-RZ365/2A-RZ375) is installed.
Emergency stop input point １ Dual line, normal close
Door switch input point １ Dual line, normal close
Enabling device input point １ Dual line, normal close
Mode output point １ Dual line
Robot error output point １ Dual line
Addition axis synchro
-
nization
point １ Dual line
Interface RS-422 port １ Only for the teaching pendant
Ethernet port １ ： Only for the teaching pendant 100BASE-TX
Hand dedicated slot slot １ icated for pneumatic hand interface
Power
source
Input voltage range V 1-phase, AC180 ～ 253V
Power capacity kVA 0.5
Does not include rush current
Note2)
Note3)
Note2) The power capacity (0.5kVA) is the rating value for normal operation. The power capacity does not include the rush
current when the power is turned ON. The power capacity is a guideline and the actual operation is affected by the
input power voltage. The power consumption in the specific operation pattern with the RV-2SQ is approx. 0.33kW.The
short circuit breaker should use the following.
*Operate by the current leakage under the commercial frequency domain (50-60Hz). If sensitive to the high
frequency ingredient, it will become the cause in which below the maximum leak current value carries out
the trip.
Note3)If the earth leakage breaker is installed in the primary side power supply circuit of the drive unit, please select the earth
leakage breaker of the specification of the amperage rating 10A and 10mA of sensed current. (The leak current of the
controller is set to about 7.5mA)
Power supply frequency Hz 50/60
Outline dimensions mm Standard specification: 240(W) ｘ 290(D) ｘ 200(H)
CE marking specification: 270(W) ｘ 290(D) ｘ 200(H)
Does not include rush current
Mass kg Approx 9
Construction Self-contained floor type
Opened type (IP20)
Note4)
Note4)The DU1A-772 drive unit is a general environment specification.
Operating temperature range ℃ 0 ～ 40
Ambient humidity %RH 45 ～ 85 Without dew drops
Grounding Ω 100 or less
D class grounding earth
Note5)
Note5)The robot must be grounded by the customer.
Paint color Light gray Munsell 0.08GY7.64/0.81