◆Core line with cores twisted into cable ◆Aluminum shielded outside ◆Copper line braid shielded ◆PVC jacket ◆Rated voltage Uo/U is 300/300V ◆Keeping working temperature under 70℃ for long-range operation RS485通讯线2X0.5 2X0.75 2X1.0 2X1.5 ...
理论上RS485的传输距离能达到1200米,但实际应用中传输距离要小于1200米,具体长度受周围的环境影响。RS-485 communication cable in general occasion using twisted pair can be, but under the high requirement of environment can be using tape shielded twisted pair cables. When using RS485 communication, for...
Shielded Cable RS485 RS422 RS232 Control Cables 4 Core 1.0mm Bare Copper Shielded Wires Black PVC Stranded Wire Industrial Cable, You can get more details about Shielded Cable RS485 RS422 RS232 Control Cables 4 Core 1.0mm Bare Copper Shielded Wires Black
RS-485 communication cable in general occasion using twisted pair can be, but under the high requirement of environment can be using tape shielded twisted pair cables. When using RS485 communication, for specific transmission lines, the host (called measurement equipment) to the meter 485 ports be...
applicable to communication audio frequency, broadcast sound system, meter, electric equipment and automatic equipment and anti-interference needed circuit shielded wire and cable. 2、产品说明: product deion: ◆内导体使用多支退火裸铜绞合 ◆聚绝缘 ◆多芯芯线绞合成缆 ◆外包铝箔屏蔽 ◆铜线编织屏蔽 ◆...
cable ◆Aluminum shielded outside ◆Copper line braid shielded ◆PVC jacket ◆Rated voltage Uo/U is 300/300V ◆Keeping working temperature under 70℃ for long-range operation RS485通讯线2X0.5 2X0.75 2X1.0 2X1.5 RS485通讯线在一般场合采用双绞线就可,但在要求较高的环境下要采用带屏蔽层的双绞...
Fig.4 Structure diagram of phase change automatic temperature shielded cable 如湖南华菱线缆股份有限公司[3]提出采用相变材料技术来解决RS485电缆的发热升温问题。该专利提出将高温和低温相变材料分别填充至RS485电缆内的内外两屏蔽层中对RS485电缆进行逐级控温,以缓冲瞬间高电流、间歇负载等引起的发热。所提出的RS485...
Applicable to communication audio frequency, broadcastsoundsystem, meter, electric e and automatic e andanti-interferenceneeded circuit shielded wire and cable. 2、产品说明:Product Description: ◆内导体使用多支退火裸铜绞合 ◆聚氯乙烯绝缘RS485电缆 屏蔽信号电线电缆。 ◆多芯芯线绞合成缆 ◆外包铝箔屏蔽 ...
Applicable to communication audio frequency, broadcast sound system, meter, electric equipment and automatic equipment and anti-interference needed circuit shielded wire and cable. 2、产品说明: Product Description: ◆内导体使用多支退火裸铜绞合
Applicable to communication audio frequency, broadcast sound system, meter, electric equipment and automatic equipment and anti-interference needed circuit shielded wire and cable. 2、产品说明: Product Description: ◆内导体使用多支退火裸铜绞合