2. System component
6
General specification
Table 2.1 General specification
Item Specification
Rated voltage and
frequency
24VDC Power supply
Allowable voltage and
frequency
24VDC
±
10%
Operating temperature
0 to 55
°
C
Storage temperature
-25 to 70
°
C
Humidity 5 to 95%RH (no condensation)
Vibration (no current) 2 to 9Hz Amplitude 0.75mm
9 to 150Hz Acceleration 1.96m/s
2
Shock (no current) XYZ direction 1.96m/s
2
Grounding Dedicated class D grounding or greater
Atmosphere No corrosive gas (JEMIS-022 class 1)
Environment
Dust concentration 0.1mg/m
3
or less
Base unit
The base unit is a component to mount the base card and module to the housing. Fig. 2.1 is
the external view of the base unit. Fig. 2.2 shows the mounting position of the base card.
Table 2.2 Base unit specification
Item Specification
Model name UIOU12
Mounting type Fixed to the housing with M4 screws (at 4 locations)
Number of base cards
installed
10 (UIOU51+UIOU52+(combination of 7 among UIOU54 to
UIOU59,UIOU60))
Outside dimension
480W
×
289H
×
140Dmm
Weight 5kg or less (single unit)
Up to 16 I/O modules can be installed under SBIF1C depending on how the base card is
installed. For the specification of the I/O bus, up to 14 I/O modules can be installed. In
installation of the base card, make sure that the maximum number of I/O modules does not
exceed 14.
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