Panasonic FP2 Series, Техническое руководство

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General Specifications FP2 Multi-wire Link Unit
1 - 4
1.1 How the Multi - wire Link Unit Works
1.1.1 MEWNET - W Mode
A system can be configured economically between programmable controllers,
using twisted pair cables.
Link communication can be carried out between various programmable controllers, us-
ing link relays and link registers.
Communication is possible with conventional FP series devices capable of using the
MEWNET - W.
The link relays and link registers used for PC Link communication are specified using the
system register.
FP2 Multi - wire link unit
(W mode)
FP - C and
MEWNET - W type
link board
Twisted pair cable
FP3 and
MEWNET - W
type link unit
FP10SH and
MEWNET - W type
link unit
FP2 Multi - wire link
unit (W mode)
Specifications
Item Description
Communication method Token bus
Transmission method Baseband transmission
Communication path Twisted pair cable
Transmission distance Total length: 800 m/2,625 ft.
Transmission speed
(Baud rate) 500 kbps
Functions/number of PC link function: max. 16 stations /
stations
Data transfer function: max. 32 stations
PC link capacity per one Link relay: 1,024 points p y p
unit
Link register: 128 words
Other functions Remote programming
Interface Conforming to RS485
R.A.S. function Hardware self-diagnostic function