3-59
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 co5V/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
