Chapter 14: Specifications

Chapter 14: Specifications

14-1 JW-20FL5/20FLT

[1] General specifications

Item

Specifications

 

 

 

 

JW-20FL5

 

JW-20FLT

 

 

 

 

 

 

PC models to use

JW20H/30H

 

 

 

 

 

Storage temperature

-20 to +70˚ C

 

 

 

 

 

Ambient operating

0 to +55˚ C

 

temperature

 

 

 

 

 

 

 

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/s2 (58 to 150 Hz), (2 hours each on the X, Y, Z axes)

 

Impact resistance

Equivalent to JIS C 0912: 98 m/s2 (3 each on the X, Y, Z axes)

 

 

 

 

Internal current consumption

350 mA

 

(5 VDC)

 

 

 

 

 

 

 

 

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

 

 

 

 

[2]Communication specifications

(1)Communication section specifications

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

500 m/segment, 2.5 km/network *1

100 m/segment, 500 m/network *2

 

 

length between stations

 

 

 

 

 

 

 

 

 

 

 

Transfer speed

 

10M bps

 

 

 

 

 

 

Transfer system

 

Base band

 

 

 

 

 

 

 

Protocol configuration

FA link protocol

 

 

 

 

Application

 

 

 

 

UDP

 

 

 

 

Transport

 

 

 

 

IP

 

 

 

 

Network

 

 

 

14

Ethernet V2

 

 

 

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

Specifications

 

 

Communication control method

Master-less token method

 

 

Number of stations supported

Maximum 254

 

 

 

Cyclic transfer (n: n, 8K bits + 8K words)

Communication function

Message transfer (1: 1, 1: n)

 

Maximum data length of one frame is 1K bytes

 

 

14-1