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