- 1 -
1. Description
1.1 Description
"Balluff Identification System / BIS series" is an identification system for factory automation that executes reading
and writing data by electromagnetic induction principle.
Processor BIS C-489 is connected to CC-Link as a remote device station, and it communicates with sequencer
CPU of master / local station .
There can be 2 read/write heads connected to the processor, and it executes read/write communication with code
tag per each channel separately.
It is possible to read or write data to code tag from sequencer CPU with programming an easy sequence program.
1.2 Construction of the System
CC-Link Master Local Station
Processor
Read/write
Code
BIS C-489
Head
tag
CH1
□
Sequencer
Master
CPU
unit
CH2
□
CC-Link
Cable for Head
(
)
External power unit DC24V
Function of each Component
Component
Function
Code tag
A data medium that stores and retains information data .
(
)
Read/write Head
A Head that reads and writes information
data in code tag without
(
)
physical contact.
Supplies power for code tag.
Processor
A Processor that executes reading or writing data to or from code tag when
it receives instructions from sequencer CPU.
It can be connected to 1 or 2 read/write head s .
( )
CC-Link
A sequencer CPU unit that instructs for CC-link and a master unit station
Master/Local Station
that controls CC-Link system.
[
]
Attention for Constructing of System
The occupied stations of Processor BIS C-489 are 4 stations.
Therefore, plural processors can be connected to a master unit if the number of processors
are not exceeding the connectable quantities.
Decide the number of processors to connect a master unit with regarding to following points.
1 Connectable station numbers for master unit. Maximum 16 stations .
( )
(
)
occupied 4 stations
2 Occupied station numbers of units input/output card etc. except processors,
( )
(
)
and Input/Output occupied numbers.
3 Processing time or effect to tact time in programming ladder .
( )
(
)
Содержание BIS C-489-1 KBT02 Series
Страница 7: ... 4 2 3 Dimension ...