Ԓ15081679512 Ƶ485ͨӍ| Ƶ485ͨӍ|
RS485ͨӍһpgͿɣҪ^ߵĭhҪÎΌӵpg|ʹRS485ͨӍrضĂݔ·C(ٜyO)x485g|Lc̖ݔIJʳɷȣ@LҪ̖ʧԼӰӰՓRS485ͨ|Ăݔx_1200ףHЂݔxҪС1200wL܇ĭhӰ푡
RS485ͨ|cRS-485ͨӍ|迹120Wķw2*24AWGɽga~zPE^|X/ͺώ100%w+a~z90%w2Ъӵ،IɫPVCo
RS485ͨӍ2*2*0.5Y:
1)w: ɽga~W, ÿ7֧, ÿ֧w0.30mm, ĹɌw⏽: 0.91 +/- 0.03mm
2)^:оPE^, ⏽: 1.90 +/- 0.03mm
3)һ:X
4):ɽga~W, ÿ7֧, ÿ֧w0.30mm, һ, ⏽: 0.91 +/- 0.03mm
5)ڶ:XμaW, wʞ80%
6)oףɫPVC, OD: 8.0mm +/- 10%
yԇRS485ͨӍͨžxs1219Mݔʞ10Mb/Sݔcݔxɷ100Kb/SĂݔ£_ͨžxݔLľxҪ485^RS485һ֧32cʹƵ485оƬ_128256cĿֵ֧400c