Sharp JW-50FL Manual Do Utilizador
14-1
Chapter 14: Specifications
14
Chapter 14: Specifications
14-1 JW-20FL5/20FLT
[1] General specifications
[2] Communication specifications
(1) Communication section specifications
*1: Maximum transfer distance between stations when connecting more than one segment using re-
peaters.
*2: Maximum transfer distance between stations when connecting more than one 10BASE-T segment
using hubs.
(2) FL-net specifications
Item
Specifications
JW-20FL5
JW-20FLT
PC models to use
JW20H/30H
Storage temperature
-20 to +70˚ C
Ambient operating
temperature
temperature
0 to +55˚ C
Ambient humidity
35 to 90% RH (without condensing)
Vibration resistance
Equivalent to JIS C 0911: Vibration test: width 0.15 mm (10 to 58 Hz),
9.8 m/s
2
(58 to 150 Hz), (2 hours each on the X, Y, Z axes)
Impact resistance
Equivalent to JIS C 0912: 98 m/s
2
(3 each on the X, Y, Z axes)
Internal current consumption
(5 VDC)
350 mA
External supply power
12 VDC ±5%, 0.5 A
No
Ethernet interface
AUI for 10BASE5 (D-sub 15-pin)
10BASE-T
(RJ-45 connector)
Programmer interface
D-sub 15-pin
D-sub 15-pin
Weight
Approx. 215 g
Approx. 185 g
Accessory
One cable, one instruction manual
One instruction manual
Item
Specifications
JW-20FL5
JW-20FLT
Network compatibility
10BASE5
10BASE-T
Physical topology
Bus
Star
Transfer media
50 ohm yellow cable
10BASE-T twisted pair cable
Maximum data transmission
length between stations
length between stations
500 m/segment, 2.5 km/network *1
100 m/segment, 500 m/network *2
Transfer speed
10M bps
Transfer system
Base band
Protocol configuration
Application
Transport
Transport
Network
Data link
Data link
FA link protocol
UDP
IP
Ethernet V2
UDP
IP
Ethernet V2
Item
Specifications
Communication control method
Master-less token method
Number of stations supported
Maximum 254
Communication function
Cyclic transfer (n: n, 8K bits + 8K words)
Message transfer (1: 1, 1: n)
Maximum data length of one frame is 1K bytes
Maximum data length of one frame is 1K bytes