Panasonic C32T ユーザーズマニュアル
12
FP0 MEWNET-F Unit
Networking Units
The FP0 can be used as a slave station for MEWNET-F (remote I/O system) by adding I/O link unit.
MEWNET-F is a reduced-wiring, remote I/O system that connects PLCs located
separately and I/O slave stations with 2-core cabling. By adding an I/O link unit
to the FP0, you can link master station PLC and FP0 inputs and outputs via the
network.
separately and I/O slave stations with 2-core cabling. By adding an I/O link unit
to the FP0, you can link master station PLC and FP0 inputs and outputs via the
network.
Item
Description
Communication method
Synchronous system
Two-wire, half duplex transmission
Start stop synchronous system
Transmission line
2-wire cable (Twisted-pair cable or equivalent to VCTF 0.75 mm
2
x 2C)
Transmission distance
(Total distance)
(Total distance)
Max. 700m per port (using twisted pair cable)
Max. 400m per port (using VCTF cable)
Max. 400m per port (using VCTF cable)
Transmission speed (Baud rate)
0,5Mbit/s
Number of control I/O points
per an I/O link unit
per an I/O link unit
64 points
(Input: 32 points. Output: 32 points)
(Input: 32 points. Output: 32 points)
Remote I/O map allocation
Interface
Transmission error check
32X/32Y
Conforms to RS485
CRC (Cyclic Redundancy Check) method
FP0-IOL Link Unit Specifications
By using C-NET, you can use multiple FP0s as data collection terminals.
By using the C-NET network and exclusive
adapters, you can connect multiple FP0s
by multi-drop connection with 2-wire cables.
You can use computers for separate control
or have network terminals for a centralised
management system.
adapters, you can connect multiple FP0s
by multi-drop connection with 2-wire cables.
You can use computers for separate control
or have network terminals for a centralised
management system.
MEWNET-F
C-NET
FP2 (Master station)
FP0 (Slave station)
FP0 (Slave station)
FP0 (Slave station)
Twisted pair cable or VCTF
FP0-IOL
FP0-IOL
FP0-IOL
#
.%4
ADAPTER
ADAPTER
!#
#
.%4
ADAPTER
!&0
-AX
&0
MEWNET-F Slave
FP0-IOL
07/2007