商品編號: RS485-4P
RS485 4Pair, RS-485 Awg 22 x 4P RS-485 4對安全監控, 燈光音響, 遠端儀表電腦控制, 120 歐姆電腦專用電線

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Yeida EIA Industrial RS-485 Cable
RS-485 data cable is used for multipoint communications: more devices may be connected to a single signal cable - similar to e.g. ETHERNET networks, which use coaxial cable. For 485 the cable can be up to 1200 meters long, and commonly available circuits work at 2.5 MB/s transfer rate.
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| 宜 大 電 線 有 限 公 司 |
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| 台北縣三重市重新路五段639之1號9F TEL:(02)2995-4668(代表號) FAX:(02)2278-1798 |
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| http : www.yeida.com.tw E-mail : yeida.lin@msa.hinet.net |
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| CABLE SPECIFICATION (線材規格書) |
| SPEC No: |
(7/0.254T*2C)*4P+FOIL+7/0.254T+7/0.12T*16 |
| Construction Item 結構項目 |
結構項目 |
| Conductors 導體 |
Construction AWG(構造線規) |
AWG |
22AWG (7/0.254±0.008mm) |
| Material (導體材質) |
----- |
Tinned Copper Wire |
| Pitch(絞距) |
mm |
17mm |
| Filer Material (填充材質) |
----- |
----- |
| O.D.(絞合外徑) |
mm |
0.76mm |
| Insulators 絕緣 |
Material (絕緣材質) |
----- |
PEF |
| Diameter (芯線線徑) |
mm |
2.0mm ± 0.1mm |
| Average Thickness (平均厚度) |
mm |
0.62mm ± 0.05mm |
| Color (顏色) |
----- |
----- |
| Inner - Shield 內部遮蔽 |
Shield(遮蔽方式) |
----- |
FOIL & DRAIN WIRE |
| Construction AWG(構造線規) |
----- |
22AWG(7/0.254±0.008mm) |
| Material (導體材質) |
----- |
Tinned Copper Wire |
| Coverage(遮蔽率) |
% |
125% |
| Outside-Shield 外部遮蔽 |
Shield(遮蔽方式) |
----- |
Braid |
| Construction AWG(構造線規) |
----- |
38AWG |
| Conductors Size (導體尺寸) |
mm |
16/7/0.12±0.008mm |
| Material (導體材質) |
----- |
Tinned Copper Wire |
| Coverage(遮蔽率) |
% |
65% |
| Outside Jacket 外部被覆 |
Material (材質) |
----- |
PVC( Resistance UV) |
| Diameter (線徑) |
mm |
11.4±0.2mm |
| Average Thickness (平均厚度) |
mm |
1.85±0.1mm |
| Extrusion (押出方式) |
----- |
Solid |
| Surface (外觀) |
----- |
Round |
| Color (顏色) |
----- |
----- |
| Marking Color (印字顏色) |
----- |
----- |
| Marking 印字 |
Marking No.(印字) |
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| 備註: |
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Electric Characters
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| 1.Voltage rating (額定電壓):300V |
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| 2.Temperature rating(額定溫度):80℃ |
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| 3.Spark test(火花測試):2.5KV |
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