抗干扰RS485信号电缆
RS485通讯电缆,新型特种复合绝缘和外护套材料,镀锡屏蔽,抗干扰能力强;屏蔽系数小, 传输距离长

RS485产品结构
导体:多股精绞成束超细99%无氧裸铜丝导体;
绝缘:特殊PVC混合料绝缘;
包裹:纺织纤维织物包裹或铝箔,线芯根据要求可对绞;
成缆:小节距;
镀锡铜丝绞合导流线,铝箔纸包覆
屏蔽:镀锡铜丝屏蔽,屏蔽层覆盖率80%-85%;
外护套:混合料。
RS485产品用途:
1 用于高频信号传输;
2 抗干扰能力强;
3 衰减小;
4 线对间电容小;
5 适用于编码器、变频器等设备的信号传输。
| RS485信号电缆 | |||||
| 型号 | 电缆选型表 | ||||
| RS485 | 0.14*2C | 0.25*2C | 0.34*2C | 0.75*2C | 1.5*2C |
| RS485 | 0.14*3C | 0.25*3C | 0.34*3C | 0.75*3C | 1.5*3C |
| RS485 | 0.14*4C | 0.25*4C | 0.34*4C | 0.75*4C | 1.5*4C |
| RS485 | 0.14*5C | 0.25*5C | 0.34*5C | 0.75*5C | 1.5*5C |
| RS485 | 0.14*6C | 0.25*6C | 0.34*6C | 0.75*6C | 1.5*6C |
| RS485 | 0.14*7C | 0.25*7C | 0.34*7C | 0.75*7C | 1.5*7C |
| RS485 | 0.14*8C | 0.25*8C | 0.34*8C | 0.75*8C | 1.5*8C |
| RS485 | 0.14*9C | 0.25*9C | 0.34*9C | 0.75*9C | 1.5*9C |
| RS485 | 0.14*10C | 0.25*10C | 0.34*10C | 0.75*10C | 1.5*10C |
| RS485 | 0.2*2C | 0.30*2C | 0.50*2C | 1.0*2C | 2.5*2C |
| RS485 | 0.2*3C | 0.30*3C | 0.50*3C | 1.0*3C | 2.5*3C |
| RS485 | 0.2*4C | 0.30*4C | 0.50*4C | 1.0*4C | 2.5*4C |
| RS485 | 0.2*5C | 0.30*5C | 0.50*5C | 1.0*5C | 2.5*5C |
| RS485 | 0.2*6C | 0.30*6C | 0.50*6C | 1.0*6C | 2.5*6C |
| RS485 | 0.2*7C | 0.30*7C | 0.50*7C | 1.0*7C | 2.5*7C |
| RS485 | 0.2*8C | 0.30*8C | 0.50*8C | 1.0*8C | 2.5*8C |
| RS485 | 0.2*9C | 0.30*9C | 0.50*9C | 1.0*9C | 2.5*9C |
| RS485 | 0.2*10C | 0.30*10C | 0.50*10C | 1.0*10C | 2.5*10C |
相关内容:通信电缆
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