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Expansion option box
3 Controller
(4) Expansion option box
■ Order type ： ● CR1-EB3
■ Outline
By installing this expansion option box to the side of the controller, the expansion
serial interface, CC-Link interface, Ethernet interface, Addtional interface and
PROFIBUS interface can be used.
Up to three option cards can be mounted.
■Configuration
Table 3-14 ： Configuration device
■ Specifications
Table 3-15 ： Specifications
Part name Type Qty.
Mass(kg)
Note1)
Note1)Mass indicates one set.
Remarks
Expansion option box CR1-EB3 1 1,7 With rubber foot
Installation screw 4 -
Item Unit Specifications Remarks
Number of slot slot 3 RT-Bus 1, 2, 3
Power supply method Power supply is supplied from controller by
the RT-Bus coupling(+5V/SG)
Current value A Max. 3 Max. 1A/slot
Ambient temperature deg. 0 to 40
Ambient humidity %RH 45 to 85 Without dew drops
Grounding D class grounding earth Grounding from external terminal
Structure Self-contained floor type opened structure
Note1)
Note1) Self-contained floor type, under the condition combined with the body.
Outside dimensions mm 85(W) x 290(D) x 165(H)
Mass kg Approx. 3
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