5
10. Other Networks 5-15
Connections
OPCN-1
• To use OPCN-1 communications on the V7 series, the communication interface unit “CU-00” must
be mounted. When the V7 series is equipped with the communication interface unit CU-00, it
becomes an OPCN-1-ready device.
• The V7 series that supports OPCN-1 communications is a programmable display that can perform
data transfer with the master station (PLC, etc.) in compliance with “JEM-F3008 programmable
controller field network standard (level 1)” (normally called “OPCN-1”) that is determined by the
Japan Electrical Manufacturers' Association.
• The GET/PUT service is supported, and communications with the PLC can be performed without
program in the same way as communications via a link unit.
• The V7 series that supports OPCN-1 communications falls in the TYPE-S51l class.
• It is possible to perform high-speed communications by connecting multiple slave stations to one
master station (PLC).
Example: System configuration with two MONITOUCH units
• Insulated/Not insulated
I: Insulated
U: Not insulated
• Wiring method
1: 2-wire connection
2: 3-wire connection
• Transmission range
1: 125 kbps 4: 1 Mbps
2: 250 kbps 5: All baud rates
3: 500 kbps
• Unit type
M: Master
S: Slave
A: Master/Slave
TYPE- S 5 1 I
PLC
F1
F2
F3
F4
F5
F6
F1
F2
F3
F4
F5
F6
"V7" 1 "V7" 2
Master station
JPCN-1
-ready product
Robot
JPCN-1
-ready product
Solenoid valve
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