3 Controller
CC-Link interface
3-78
Fig.3-26 : Example of CC-Link Product Configuration
■Specifications
Table 3-34 : Specifications
■ Functions
(1) Communication function
・ The number of usable points is 126 points maximum for bit control and 16 points maximum for word control.
・ Up to 2,048 points of input bit data can be monitored by a unit being connected. (Input only, output is disabled.)
・ Up to 256 points of input word data can be monitored by a unit being connected. (Input only, output is disabled.)
(2) Easy setup
・ The CC-Link interface card can be set by a rotary switch or DIP switch.
Item Specifications Remarks
Communication function Bit data and word data can be transmitted. Word data are used by the registers.
Station type
Intelligent device station
Note1)
Note1)The CC-Link interface supports neither the transient transmission function nor the FX series.
Support station Local station No master station function
Mountable option slot Slot 2 only
Number of mountable CC-Link interface cards 1 Multiple CC-Link interface cards cannot be
inserted.
Note2)
Note2)This product cannot be used together with a PROFIBUS interface card.
Number of stations 1 to 64 stations When four stations are occupied, continuous
station numbers are used. The station
numbers are set by a DIP switch.
Transmission speed 10M/5M/2.5M/625K/156K bps This is set by the rotary SW.
Number of occupied stations One or four occupied stations can be set. When four stations are occupied, continuous
station numbers are used. The station
numbers are set by a DIP switch.
Number of
I/O points
Remote I/O
When one station is
occupied
Input: 30 points Output: 30 points The last two points of 32 points cannot be
used.
When four stations
are occupied
Input: 126 points Output: 126 points The last two points of 128 points cannot be
used.
Remote
registers
When one station is
occupied
Input: 4 registers Output: 4 registers One register consists of 16 bits.
When four stations
are occupied
Input: 16 registers Output: 16 registers
Cc-Link interface
(this option)
Partner manufacturers' devices
I/O unit
Display
Sequencer
Robot arm
Controller
Personal computer
Inverter