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	RS-485电缆

	BELDEN工业自动化控制电缆

	BELDEN楼宇自控通讯电缆

	BELDEN专业音、视频电缆

	RG系列同轴电缆

	现场总线电缆

	Lumberg隆堡工业连接器

	GigaLane低损耗RF射频同轴电缆

	Aamphenol射频连接器及插接件

	美国ABS认证低烟无卤系列船用电缆

	MIL美国军标电线电缆

	电气设备配装电线电缆

	柔性自动化控制电缆

	LAPPKABEL缆普电缆

	低烟无卤阻燃电缆

	船用控制电缆

	Alpha阿尔法电缆

	Thermax电缆

	航天航空特殊电缆

	GigaLane微波射频电缆组件

	Canare电缆

	轨道交通控制电缆

	仪器仪表电缆

	Weidmuller魏德米勒工业连接器

| BELDEN工业自动化控制电缆 >> FF基金会总线电缆 >> Belden3076F型FF基金会现场总线电缆（H1型）

产品订货号：3076F，ISA/IEC SP-50 Fieldbus Type A H1通讯电缆，速率31.25KB/s可传输1900米，是本质安全类通讯电缆，可应用于化工行业等严格的现场环境要求，已在国内化工行业广泛应用并安全运行。

产品规格：导体为2芯（2x18AWG）多股绞合镀锡铜丝，聚烯烃（PO）绝缘介质护套，铝箔/聚酯复合带100%屏蔽，并附有独立接地导体，特性阻抗100欧姆，橙黄色PVC外护套，适应环境温度达摄氏105度，额定工作电压300V。

其它说明：3076F的外护套颜色有2种可供选择；橙色外护套为FF基金会现场总线指定颜色，蓝色外护套为Profibus-PA指定颜色，产品不会因外护套的颜色改变而影响电气性能，主要取决于设计者对整体的设计要求而定。该产品亦可用于短距离RS-485通讯网络，但要考虑现场环境电磁干扰情况对屏蔽层的要求而定。

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点击数：1297 录入时间：2012-4-17 【打印此页】【返回】

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