Mitsubishi MELFA SQ Series, Standard Specifications Manual

Page: 47 / 138

3
Controller
Standard specifications 3-36
Table 3-3 ： Robot CPU unit standard specification
3.1.2 Protection specifications and operating supply
The drive unit has used the protection method which fitted IP20 of the IEC standard as standard.
The IEC IP symbols refer only to the degree of protection between the solid and the fluids, and don't indicated
that any special protection has been constructed for the prevention against oil and water.
【Information】
・ The IEC IP20
It indicates the protective structure that prevents an iron ball 12
0
+0.05
mm diameter, which is being pressed with
the power of 3.1 kg±10%, from going through the opening in the outer sheath of the supplied equipment.
Refer to the section Page 96, "6.2 Working environment" for details on the working environment.
Item Unit Specification Remarks
Type Q172DRCPU
Interface Addition axis synchronization port １
Power source Power capacity （DC5V） A １ ． ２ ５
Outline dimensions mm ２ ７ . ４ (W) x ９ ８ (D) x １ １ ９ . ３ (H)
Mass kg ０ ． ３ ３
Operating temperature range ℃ ０ ～ ５ ５
Ambient humidity %RH ５ ～ ９ ５ Without dew drops