Chapter 14: Specifications
Chapter 14: Specifications
14-1 JW-20FL5/20FLT
[1] General specifications
Item | Specifications |
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PC models to use | JW20H/30H |
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Storage temperature |
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Ambient operating | 0 to +55˚ C |
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temperature |
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Ambient humidity | 35 to 90% RH (without condensing) | |||
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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) | ||||
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Impact resistance | Equivalent to JIS C 0912: 98 m/s2 (3 each on the X, Y, Z axes) | |||
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Internal current consumption | 350 mA |
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(5 VDC) |
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External supply power | 12 VDC ±5%, 0.5 A |
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Ethernet interface | AUI for 10BASE5 |
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Programmer interface |
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Weight | Approx. 215 g |
| Approx. 185 g | |
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Accessory | One cable, one instruction manual |
| One instruction manual | |
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[2]Communication specifications
(1)Communication section specifications
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Network compatibility | 10BASE5 |
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Physical topology | Bus |
| Star |
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Transfer media | 50 ohm yellow cable |
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Maximum data transmission | 500 m/segment, 2.5 km/network *1 | 100 m/segment, 500 m/network *2 |
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length between stations |
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Transfer speed |
| 10M bps |
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Transfer system |
| Base band |
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Protocol configuration | FA link protocol |
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Application |
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UDP |
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Transport |
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IP |
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Network |
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Ethernet V2 |
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Data link |
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*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
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Communication control method | |
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Number of stations supported | Maximum 254 |
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| 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 |
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