352EC21DNF
352EC21DNF
352EC21DNF
21
本产品应用灵活,可以组成多种光纤网络。逻辑独立双总线电接口,可实现电接口的备份或者单设备接入双冗余总线系统;采用点对点的网络时可以实现通过光纤连接两Profibus DP总线的网段;采用双光口链形网络的光纤总线上实现多网段的Profibus DP总线连接(200个);同时,本产品采用双光口实现双纤环网冗余功能,当某处光纤故障时,系统会在10ms内重建网络链路,保障系统的正常通信,实现对信号传输的自愈保护功能,网络故障排除后系统会自动恢复;该系列产品采用公司自行研发的专有环网协议Ci-ring,不需设置,不需要根节点,快速完成网络的成环和解环功能,该系列产品即插即用,不需配置,大程度的使用户安装和调试过程简单化。
性能指标:
数据电接口:
* 9针的Sub_D插孔连接器,管脚定义符合Profibus DP的协议规范.
* 支持Profibus DP总线标准.
* 通信速率:9.6kBit/s、19.2 kBit/s、45.45kBit/s、93.75k kBit/s、187.5kBit/s、500kBit/s、1.5MBit/s、6MBit/s and 12MBit/s.
* 速率设置:自动识别或拨码开关设置
* 信号延时(电口):≤11Bit
* 具备4000V的防雷击以及1.5A的过流保护和600W浪涌保护功能;
* 终端电阻:本机不带终端电阻,请按需要外接.
光纤接口:
* 光纤波长:多模850nm、1310 nm; 单模1310 nm、1550nm。
* 传输光纤:多模50/125 um、62.5/125 um、100/140um;单模8.3/125 um、9/125um、10/125um 。
* 传输距离:多模2Km,单模20Km,更远距离可选。
* 光纤接口类型:SC、FC、 ST可选,标配SC光接口。
* 光线路误码率:<10-9
* 信号延时(光口):≤1.6us/节点。
HCS01.1E-W0008-A-03-B-ET-EC-NN-L3-NN-FW
HCS02.1E-W0054-A-03-NNNN
HCS02.1E-W0028-A-03-NNNN
HSZ01.1-D08-D04-NNNN
REX-521BBHPSBO1C
ACS800-104-0580-7+C126+E205+V991
ACS800-104-0580-7+E205+V991
ACS880-104-0100A-3
ACS880-104-0640A-3
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6ES7 331-7TF01-0AB0 3个 -------
6MB1300U4-120 3
6MBI450U4-120
2945407400 数量1
SK-H1-DCFANBD1 数量5 22年面价10604
伺服控制器 2198-D032-ERS3 面价29934
伺服控制器 2198-D012-ERS3 面价25174
6ES7331-7PF01-0AB0 10--------
1756-EN2T 3 面价33310
1756-PB75 1 面价14129
140G-G-FMX04 4 面价1158
1734-AENTR 33
1734-IB8 27
1734-IB8S 42
1734-OB8 56
1734-TOP 191
2711P-T12W22D9P 6 面价45031
1734-OB8S 12 缺货
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140G-M-FMX04 1 面价1361
140G-K-FMX04 1 面价1203
140G-K3F3-D40 1 面价8906
1783-ETAP 2 现货 2223未税
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