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• Data transfers via datagrams are also available using a command/response
format.
The C200HS-CPU31-E or C200HS-CPU33-E must be used to enable applica-
tion of SYSMAC LINK Systems. The C200H-CE001 and C200H-CE002 Bus
Connection Units are used to connect SYSMAC LINK Units to the CPU, and the
C200H-APS03 Auxiliary Power Supply Unit is used as a backup power supply
for optical SYSMAC LINK Systems.
Note Refer to the SYSMAC LINK System Manual (W174) for further information.
SYSMAC LINK Unit
C200HW-SLK13/SLK14
(optical)
C200HW-SLK23/SLK24
(coaxial cable)
C200HS CPU
C200HS-CPU31-E or
C200HS-CPU33-E
SYSMAC-series PC
SYSMAC NET Link Systems OMRON’s SYSMAC NET Link System is an FA-oriented limited-area network
that connects up to 126 nodes to provide datagram services, data transfers, and
data links.
• Data transfers via datagrams are implemented using a command/response
format.
• Data transfers can also be implemented for up to 990 words each by program-
ming the NETWORK READ (RECV(98)) and NETWORK WRITE (SEND(90))
instructions in the user program.
• Data links provide automatic transfer of up to 32 words of data in the LR Area
and/or up to 99 words of data in other data areas.
The C200HS-CPU31-E or C200HS-CPU33-E must be used to enable applica-
tion of SYSMAC NET Link Systems. The C200H-CE001 and C200H-CE002
Bus Connection Units are used to connect SYSMAC NET Link Units to the CPU,
and the C200H-APS01 and C200H-APS02 Power Supply Adapters are used to
connect to a central power supply (and must be mounted in the slot immediately
to the left of the SYSMAC NET Link Unit).
Expanding the System Section 5-3
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