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关键字： 光电转换器，profibus，profibus-dp转光纤

产品分类： 现场总线 现场总线 Profibus

品牌： 讯记

产品简介：

profibus dp环网光纤中继器实现了profibus dp总线的电气信号与光纤信号的转换。该设备有两组光纤接口能组成光纤自愈环网，且有两组dp总线接口，在双网冗余系统中只需要放一台该设备就可以

概述：

    本系列产品是一款西门子Profibus光电转换器,支持PROFIBUS DP总线，独立双总线电接口及2个光纤接口,提供冗余双总线结构及光纤冗余环网功能,为冗余双网系统提供的光纤冗余长距离传输及中继功能. 深圳市讯记科技有限公司是的工业网络设备提供商,设备采用新技术,自主知识产权,推出业内创新功能的产品.

    本设备特色的双电业务和双光纤接口设计,支持双网冗余和光纤环网,同时支持点对点,星形,链型总线式,环网及混合型网络结构.长达20km以上的光纤长距离传输,突破了电缆系统的距离限制.双电业务通道逻辑独立,支持1~2个光/电接口灵活搭配, 按项目实际需要，实现1路光纤接口+1路数据接口;1路光纤接口+2路数据接口;2路光纤接口+1路数据接口;2路光纤接口+2路数据接口的灵活配置. Ci-pf系列基于标准Profibus DP,速率由拨码开关设置或者选择速率自适应设置，支持Profibus DP总线的10种常用速率。

440-2UD17-5AA1 1

A5E00452095   1

LD800HSE数量40 

3BDH000320R02

6SL3995-6AX00-0BA0   1

6SN1145-1BB00-0FA1   1个--------

IC695CMM002  1

7MH7152-2AB00-2AA     4套

1756-EN2TR  1    面价36035

1756-EN2T     1    面价33310

1734OB8S    2      面价 4669

1734-OB8S

1734-0B8    6       面价1087

1734-OB8

1734-IB8S    2      面价4016

6SL3916-6SX01-0AA0     3

DCS模块 MDI50   数量4只

6SL3210-5DE21-4UA0    2

644-0AB01-2AX0  1

TWDLMDA40DTK   4 

IC694PWR321B    1

PSMS-R3E1H    10件                              

PSMS-M450T   10件                                    

PSMO-25E1TH   2件                            

PSMO-25E1T  10件

6SL3330-1TE34-2AA3  1

6SL3300-1AE31-3AA0  1

6SL3054-0EJ01-1BA0  1--------

6SL3120-2TE21-8AC0  1

6SL3162-2BM00-0AA0  2

6SL3210-1PE14-3UL1  1

6SL3210-5FE11-0UF0  1

6GK5108-0BA00-2AC2  1

6ES7138-6BA01-0BA0  1

6ES7193-6BP60-0DA0  3

6ES7193-6BP60-0BA0  3

3SU1050-1HA20-0AA0  1

SU1550-0AA10-0AA0  1

3SU1400-1AA10-3CA0  1

3SU1150-0AB20-1CA0  1

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Hitachi S-9300 SEM CNCORD1 PCB 569-5512

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NEW HITACHI 08K2474 300GB 10K RPM ULTRA 320 HDD

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300GB SAS HITACHI 3GBITS ULTRASTAR 15K300 15000RPM 16MB 3.5IN 0B22132

Hitachi EH-XD16, Used, EHXD16, Fast Shipping

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NEW Hitachi DH25PB 31/32" SDS Plus Rotary Hammer

OEM HITACHI DT00911 LAMP FOR CP-X417 CP-X450 ED-X30 ED-X32 MSRP $349 

HITACHI YSUS PCB FOR P50H4011 P50T501 Part # FPF-38R-YSS54581

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Hitachi roofing nailer new as shown nv45ab2

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