5-6 6. V-Link
6. V-Link
• “V-Link” is the network where the computer reads from and writes to the internal memory of the
V606e, memory card, PLC memory or temperature control/PLC2 memory using a dedicated
protocol.
• Use the MJ port of the V606e for connection with a general-purpose computer. Use CN1 for
communications with the PLC. Data of the PLC can be collected through communications with the
V606e. Data collection is available even between the products of different manufacturers.
• Either signal level RS-232C or RS-485 can be selected.
With RS-232C, one V606e unit can be connected; with RS-485, a maximum of 31 V606e units can
be connected.
<RS-485 connection>
• For more information, refer to the PLC Connection Manual.
PLCPC
RESET
disc
SYSTEM
F2
F3
F4
F5
F1
POWER
V606e
Dedicated commands
Read
Write
PLC
RS-232C
RS-422
RS-485
PLC
PLC
RS-485
CN1
CN1
CN1
MJ1
MJ1 MJ1
RESET
disc
SYSTEM
F2
F3
F4
F5
F1
POWER
SYSTEM
F2
F3
F4
F5
F1
POWER
SYSTEM
F2
F3
F4
F5
F1
POWER
Local
Port 1
Local
Port 2
Local
Port 31
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