User`s manual

3-11
[5] Communication system using the Ethernet (JW-255CM/25TCM)
Install the JW-255CM/25TM on the JW30H, and connect it to a transceiver using a transceiver cable,
you can exchange data with a host computer or any LAN system in the network, on the Ethernet *1.
- Both TCP/IP and UDP/IP protocols are available.
- Data communication is possible between host computers in an Ethernet network and PCs in a satellite
network or on an FL-net spanning two layers of hierarchy.
- Communication is possible by up to 8 nodes with one JW-255CM/25TCM.
- Data can be exchanged between SHARP PLCs using SHARP's unique SEND/RECEIVE function.
- Using the subnet mask routing function, the JW-255CM can communicate with a large network system
through a router.
*1 Ethernet is a trademark of the Xerox Corporation.
JW300 JW300
JW-340CU
PG/COMM1
PG/COMM2
▲
PULL
電池交換
時期
This
battery
expires
電池の交換
は５分以内
に行ってく
ださい
Exchange
the battery
within
５minutes.
JW-340CU
PG/COMM1
PG/COMM2
▲
PULL
電池交換
時期
This
battery
expires
電池の交換
は５分以内
に行ってく
ださい
Exchange
the battery
within
５minutes.
Transceiver
10BASE5 coaxial cable
(Yellow cable)
Max. number of stations is 100.
Transceiver cable
(max. 50 m)
JW-255CM
JW-255CM
JW-50CM
JW50H/70H/100H
Terminator
Coaxial cable segment (max. 500 m)
Host computer
50 ohms coaxial cable 10 BASE-T twisted pair cable
Length multiplied by 2.5 m (10BASE5)
100 sets/segments (10BASE5)
Specifications
Item
No. of connections
Application
Max. No. of transfer length
Connection with network
Transfer speed
Physical topology
Transmission method
Transmission device
Max. No. of stations
Station interval
Protocol
structure
Application
Transport
Network
Data link
*2: The max. number of transfer length between stations connecting multiple segments using the
repeater.
*3: Maximum data transfer distance between stations when multiple 10BASE-T segments are
connected using hubs.
*2
Sharp computer link/original command
TCP/UDP
IP (ARP)
Ethernet V2
8
Computer link function, send/receive functions, routing function
JW-255CM JW-25TCM
10BASE-T10BASE5
10M bits/s
Base band
Star
Bus
500 m/segments
2.5 km/network
100 m/segments
500 m/network
*3