6DD1903-0DA0

6DD1903-0DA0

6DD1903-0DA0

6DD1903-0DA0

6DD1903-0DA0

现有性能范围极宽的分级 CPU 系列，可用于组态控制器。

产品范围包括 7 种标准的 CPU、

7 种紧凑式 CPU、5 种故障防护型 CPU 以及 3 种工艺 CPU。

现有 CPU 的宽度仅 40mm

SIMATIC S7-300 是我们全集成自动化设计的一部分，是销量较大的控制器。

作为一种多用的自动化系统，S7-300 是那些需要灵活的设计以实现集中和本地组态的应用的理想解决方案。

S7-300 可以用于以下行业：

汽车工业

通用机械工程

特殊机器制造

系列机械工程，OEM

塑料加工

包装行业

食品和饮料工业

加工工程

快速计数/fairs，可以直接访问硬件计数器

简单定位，直接控制 MICROMASTER 频率静态变频器

带有集成功能块的 PID-RegulationTo the top of the page

大德汇成科技（厦门）有限公司技术力量，设备，检测手段，质量可靠，性能。由于我司遵循为用户着想为宗旨，坚持严谨的交货期限，合理的价格标准，优良的产品质量，妥善的售后服务，长期与广大新老用户进行真诚而有效的合作，体现出可靠的性能和与众不同的优点，受到广大用户和欢迎。

CISCO3845-SRST/K9 3845 VOICE BUNDLE 1YR  10AVAILABLE

CISCO3845-SRST/K9 3845 VOICE BUNDLE 1YR  10AVAILABLE

CISCO3845-SRST/K9  FREE 1 YEAR WRNTY-3845 VOICE BUNDLE

CISCO3845-SEC/K9 CISCO 3845 ROUTER W/SECURITY BUNDLE 

CISCO3845-SEC/K9 CISCO 3845 ROUTER W/SECURITY BUNDLE 

CISCO3845-SEC/K9 3845 ADV Security Bundle -1YR - 10AVAILABLE

CISCO3845-HSEC/K9 3845 BUNDLE w/AIM-VPN/SSL-3 1YR -10AVAILABLE

CISCO3845-HSEC/K9 3845 BUNDLE w/AIM-VPN/SSL-3 1YR -10AVAILABLE

CISCO3845-HSEC/K9  FREE 1 YEAR WRNTY-3845 SEC BUNDLE

CISCO3845-HSEC/K9  FREE 1 YEAR WRNTY-3845 SEC BUNDLE

CISCO3845FANASSY CISCO 3845 FAN ASSEMBLY AND BEZEL

CISCO3845-DC 3845 W/DC PWR 2GE1 SFP 4 NME 4HWIC SLOTS IP BASE 64F/256D

CISCO3845-DC 3845 W/DC PWR 2GE1 SFP 4 NME 4HWIC SLOTS IP BASE 64F/256D

CISCO3845-CCME/K9 3845 VOICE BUNDLE W/CCME 1YR  10AVAILABLE

CISCO3845-CCME/K9 3845 VOICE BUNDLE W/CCME 1YR  10AVAILABLE

CISCO3845-CCME/K9  FREE 1 YEAR WRNTY-3845 W/VOICE PVDM2-64

CISCO3845-CCME/K9  FREE 1 YEAR WRNTY-3845 W/VOICE PVDM2-64

CISCO3845 ROUTER WITH 1YR  3845

CISCO3845 ROUTER WITH 1YR  3845

CISCO3825-WAE/K9 w/ NMEWAE-502 Router

CISCO3825-WAE/K9 w/ NMEWAE-502 Router

CISCO3825-VSEC/K9 3825 VOICE BUNDLE 1YR  10AVAILABLE

CISCO3825-VSEC/K9  FREE 1 YEAR WRNTY- 3825 VOICE SEC BUNDLE

CISCO3825-VSEC/K9  FREE 1 YEAR WRNTY- 3825 VOICE SEC BUNDLE

CISCO3825-V3PN/K9 FREE 1YR - 3825 VOICE VPN BUNDLE

CISCO3825-V3PN/K9 FREE 1YR - 3825 VOICE VPN BUNDLE

CISCO3825-V3PN/K9 3825 V3PN BUNDLE 1YR  10AVAILABLE

CISCO3825-V3PN/K9 3825 V3PN BUNDLE 1YR  10AVAILABLE

CISCO3825-V/K9 CISCO 3825 ROUTER W/PVDM2-64 VOICE BUNDLE UPGRADE

CISCO3825-V/K9 3825 Voice Bundle 1YR - 10AVAILABLE

CISCO3825-V/K9 3825 Voice Bundle 1YR - 10AVAILABLE

CISCO3825-SRST/K9  FREE 1 YEAR WRNTY-3825 VOICE BUNDLE

CISCO3825-SRST/K9  FREE 1 YEAR WRNTY-3825 VOICE BUNDLE

CISCO3825-SEC/K9 CISCO 3825 ROUTER W/SECURITY BUNDLE 

CISCO3825-SEC/K9 CISCO 3825 ROUTER W/SECURITY BUNDLE 

CISCO3825-SEC/K9 3825 ADV SECURITY BUNDLE 1YR  10AVAILABLE

CISCO3825-SEC/K9 3825 ADV SECURITY BUNDLE 1YR  10AVAILABLE

CISCO3825-HSEC/K9 3825 BUND. W/AIM-VPN/SSL-3 1YR  10AVAILABLE

CISCO3825-HSEC/K9 3825 BUND. W/AIM-VPN/SSL-3 1YR  10AVAILABLE

CISCO3825-HSEC/K9  FREE 1 YEAR WRNTY-3825 SEC BUNDLE

CISCO3825-HSEC/K9  FREE 1 YEAR WRNTY-3825 SEC BUNDLE

CISCO3825-CCME/K9 3825 VOICE BUNDLE W/CCME 1YR  10AVAILABLE

CISCO3825-CCME/K9 3825 VOICE BUNDLE W/CCME 1YR  10AVAILABLE

CISCO3825-CCME/K9 3825 VOICE BUNDLE W/CCME 1YR  10AVAILABLE

CISCO3825-CCME/K9  FREE 1 YEAR WRNTY-3825 W/VOICE PVDM2-64

CISCO3825-CCME/K9  FREE 1 YEAR WRNTY-3825 W/VOICE PVDM2-64

CISCO3825-CCME/K9  FREE 1 YEAR WRNTY-3825 W/VOICE PVDM2-64

CISCO3825-CCME/K9  FREE 1 YEAR WRNTY-3825 W/VOICE PVDM2-64

CISCO3825-AC-IP  FREE 1 YEAR WRNTY- 3825 ROUTER

CISCO3825-AC-IP  FREE 1 YEAR WRNTY- 3825 ROUTER

CISCO3825 3825 ROUTER W/AC POWER IP BASE

CISCO3825 3825 ROUTER W/AC POWER IP BASE

CISCO3825 3825 ROUTER W/AC POWER 

CISCO3745FANASSY Faceplate and Fan 4 CISCO 3745 Fast Sh

CISCO3550 SERIES ROUTER: WS-C3550-24-EMI

CISCO2951-V/K9  FREE 1 YEAR WRNTY-2951

CISCO2951-SEC/K9 2951 3-Port SECURITY BUNDLE Wired Router

CISCO2921-V/K9 CISCO 2921 VOICE BUNDLE PVDM3-16

CISCO2921-V/K9 CISCO 2921 VOICE BUNDLE PVDM3-16

CISCO2921/K9 2921 ROUTER W/3 GE 256F/512D 1YR - ASK 4 QTY

CISCO2921/K9 2921 ROUTER W/3 GE 256F/512D 1YR - ASK 4 QTY

CISCO2921/K9 2921 ROUTER  FREE 1 YEAR 

CISCO2921/K9 2921 ROUTER  FREE 1 YEAR 

CISCO2911-V/K9 CISCO 2911 VOICE BUNDLE PVDM3-16

CISCO2911-V/K9 CISCO 2911 VOICE BUNDLE PVDM3-16

CISCO2911-SEC/K9 2911 SECURITY BUNDLE W/SEC LIC.

CISCO2911-SEC/K9 2911 SECURITY BUNDLE W/SEC LIC.

CISCO2911-SEC/K9 2911 SECURITY BUNDLE W/SEC LIC 1YR - ASK 4 QTY

CISCO2911-SEC/K9 2911 SECURITY BUNDLE W/SEC LIC 1YR - ASK 4 QTY

CISCO2911/K9 2911 Router W/3 GE 256MB CF512MB1YR - ASK 4 QTY

CISCO2911/K9 2911 Router W/3 GE 256MB CF512MB1YR - ASK 4 QTY

CISCO2911/K9 2911 Router W/3 GE 256MB CF512MB1YR - ASK 4 QTY

CISCO2911/K9 2911 ROUTER 256MB CF512MB DRAMIPB

CISCO2911/K9 2911 ROUTER 256MB CF512MB DRAMIPB

CISCO2901-V/K9 ROUTER  FREE 1 YEAR  2901

CISCO2901-V/K9 ROUTER  FREE 1 YEAR  2901

CISCO2901-SEC/K9 ROUTER  FREE 1YEAR 

CISCO2901-SEC/K9 ROUTER  FREE 1YEAR 

CISCO2901/K9 2901 ROUTER W/2GE 256MB CF512MB 1YR - ASK 4 QTY

CISCO2901/K9 2901 ROUTER  FREE 1 YEAR  

CISCO2901/K9 2901 ROUTER  FREE 1 YEAR  

CISCO2851-V/K9 2851 VOICE BUNDLE -1YR -10 AVAILABLE

CISCO2851-SRST/K9 2851 VOICE SRST BNDL 1YR  10AVAILABLE

CISCO2851-SRST/K9 2851 VOICE SRST BNDL 1YR  10AVAILABLE

CISCO2851-SRST/K9 2851 VOICE BUNDLE W/PVDM2-48 

CISCO2851-SRST/K9 2851 VOICE BUNDLE W/PVDM2-48 

CISCO2851-SEC/K9 Router 64F/256D 2851 Sec Bundle 

CISCO2851-SEC/K9 2851 SECURITY BNDL- 1YR  10AVAILABLE

CISCO2851-SEC/K9 2851 SECURITY BNDL- 1YR  10AVAILABLE

CISCO2851-HSEC/K9 2851 BUNDLE W/AIM-VPN/SSL-2ADV. IP SERV10 SSL LIC64F/

CISCO2851-HSEC/K9 2851 BUNDLE W/AIM-VPN/SSL-2ADV. IP SERV10 SSL LIC64F/

CISCO2851-HSEC/K9 2851 ADV SECURITY BNDL W/SSL-2 1YR  10 AVAILABLE

CISCO2851-HSEC/K9 2851 ADV SECURITY BNDL W/SSL-2 1YR  10 AVAILABLE

CISCO2851-DC 2851 Router W/ DC Power Supply 1YR - ASK 4 QTY

CISCO2851-DC 2851 Router W/ DC Power Supply 1YR - ASK 4 QTY

CISCO2851-CCME/K9 2851 VOICE BUNDLE W/ PVDM2-48FL-CCME-100 

CISCO2851-CCME/K9 2851 VOICE BUNDLE 1YR  10AVAILABLE

CISCO2851-CCME/K9 2851 VOICE BUNDLE 1YR  10AVAILABLE

CISCO2851-AC-IP ROUTER CISCO2851ACIP

CISCO2851-AC-IP 2851 Router with Inline Power 1YR  10 AVAILABLE

CISCO2851-AC-IP 2851 Router with Inline Power 1YR  10 AVAILABLE

CISCO2851 ROUTER 2851-

CISCO2851 ROUTER  FREE 1YR 

CISCO2851 ROUTER  FREE 1YR 

Cisco2821-V3PN/K9 2821 V3PN BUNDLE W/AIM-VPNPVDM2-32CCME-48 1YR - AS

CISCO2821-V/K9 2821 VOICE BUNDLE WITH PVDM2-32

CISCO2821-V/K9 2821 VOICE BUNDLE WITH PVDM2-32

CISCO2821-SRST/K9 ROUTER WITH 1YR  2821-SRST/K9

CISCO2821-SRST/K9 ROUTER WITH 1YR  2821-SRST/K9

CISCO2821-SRST/K9  1YEAR  2821-SRST/K9 BUNDLE

CISCO2821-SRST/K9  1YEAR  2821-SRST/K9 BUNDLE

CISCO2821-SEC/K9 2821 SECURITY BUNDLEADV SECURITY64F/256D

CISCO2821-SEC/K9 2821 SECURITY BUNDLEADV SECURITY64F/256D

CISCO2821-SEC/K9 2821 SECURITY BUNDLE 1YR  10AVAILABLE

CISCO2821-SEC/K9 2821 SECURITY BUNDLE 1YR  10AVAILABLE

Cisco2821-HSEC/K9 with AIM-VPN/SSL-2 

Cisco2821-HSEC/K9 2821 ROUTER W/SSL-2 -1YR - 10AVAILABLE

Cisco2821-HSEC/K9 2821 ROUTER W/SSL-2 -1YR - 10AVAILABLE

CISCO2821-CCME/K9 2821 VOICE BUNDLE CISCO2821CCMEK9

CISCO2821-CCME/K9 2821 VOICE BUNDLE 1YR  10 AVAILABLE

CISCO2821-CCME/K9 2821 VOICE BUNDLE 1YR  10 AVAILABLE

CISCO2821-AC-IP 2821 ROUTER W/ INLINE POWER1YR -10AVAILABLE

CISCO2821-AC-IP 2821 ROUTER W/ INLINE POWER1YR -10AVAILABLE

Cisco2821 2821 Router 1 YR  10 AVAILABLE

Cisco2821 2821 Router 1 YR  10 AVAILABLE

Cisco2821 2821 Router

Cisco2821 2821 Router

CISCO2811-V/K9 2811 VOICE BUNDLE 1YR  10AVAILABLE

CISCO2811-V/K9 2811 VOICE BUNDLE 1YR  10AVAILABLE

CISCO2811-V/K9 2811 ROUTER VOICE UPGRADE W/PVDM2-16

CISCO2811-V/K9 2811 ROUTER VOICE UPGRADE W/PVDM2-16

CISCO2811-SRST/K9 2811 ROUTER VOICE BUNDLE 1YR - 10AVAILABLE

CISCO2811-SRST/K9 2811 ROUTER VOICE BUNDLE 1YR - 10AVAILABLE

CISCO2811-SRST/K9 2811 ROUTER VOICE BNDL W/ PVDM2-16

CISCO2811-SRST/K9 2811 ROUTER VOICE BNDL W/ PVDM2-16

CISCO2811-SHDSL/K9 2811 ROUTER DSL BNDLWIC-1SHDSL-V2

CISCO2811-SHDSL/K9 2811 ROUTER DSL BNDLWIC-1SHDSL-V2

CISCO2811-SEC/K9 CISCO ROUTER 2811 SECURITY BUNDLEADV SECURITY64F/256D

CISCO2811-SEC/K9 CISCO ROUTER 2811 SECURITY BUNDLEADV SECURITY64F/256D

CISCO2811-HSEC/K9 2811 ROUTER BUNDLE W/AIM-VPN/SSL-2ADV.IP SERV

CISCO2811-HSEC/K9 2811 BUNDLE W/AIM-VPN/SSL-2 1YR  10AVAILABLE

CISCO2811-HSEC/K9 2811 BUNDLE W/AIM-VPN/SSL-2 1YR  10AVAILABLE

CISCO2811-DC Router Cisco2811 DC power supply 1YR - ASK 4 QTY

CISCO2811-DC Router Cisco2811 DC power supply 1YR - ASK 4 QTY

CISCO2811-CCME/K9 2811 ROUTER VOICE BUNDLE WITH PVDM2-16

CISCO2811-CCME/K9 2811 ROUTER VOICE BUNDLE WITH PVDM2-16

CISCO2811-ADSL2/K9 2811 ROUTER BUNDLE W/HWIC-1ADSL SP SVCS 1YR - ASK 

CISCO2811-ADSL2/K9 2811 ROUTER BUNDLE W/HWIC-1ADSL SP SVCS 1YR - ASK 

CISCO2811-AC-IP ROUTER WITH 1YR  2811-AC-IP

CISCO2811-AC-IP ROUTER WITH 1YR  2811-AC-IP

CISCO2811-AC-IP 2811 Router with Inline Power

CISCO2811-AC-IP 2811 Router with Inline Power

CISCO2811-16TS 2811 W/ HWIC-16A AND 2 CAB-HD8-ASYNC TERMINAL SERVER BUNDLE

CISCO2811-16TS 2811 W/ HWIC-16A AND 2 CAB-HD8-ASYNC TERMINAL SERVER BUNDLE

CISCO2811 2811 Int. Services Router 10/100Mbps 2 x 10/100Mbps LAN Ports

CISCO2811 2811 Int. Services Router 10/100Mbps 2 x 10/100Mbps LAN Ports

CISCO2801-V/K9 W/ PVDM2-8 64 MB Flash/256 MB 

CISCO2801-V/K9 W/ PVDM2-8 64 MB Flash/256 MB 

CISCO2801-V/K9 2801 VOICE BUNDLE 1 YR  10AVAILABLE

CISCO2801-SRST/K9 ROUTER WITH 1YR  2801-SRST/K9

CISCO2801-SRST/K9 2801 VOICE BUNDLE W/ PVDM2-8FL-SRST-24SP SERV64F/256D

CISCO2801-SRST/K9 2801 VOICE BUNDLE W/ PVDM2-8FL-SRST-24SP SERV64F/256D

CISCO2801-SEC/K9 2801 SECURITY BUNDLEADV SECURITY64F/256D

CISCO2801-SEC/K9 2801 SECURITY BUNDLEADV SECURITY64F/256D

CISCO2801-SEC/K9 2801 ADV SECURITY BUNDLE 1YR  10AVAILABLE

CISCO2801-SEC/K9 2801 ADV SECURITY BUNDLE 1YR  10AVAILABLE

CISCO2801-HSEC/K9 w/ AIM-VPN/SSL-2 2801

CISCO2801-HSEC/K9 w/ AIM-VPN/SSL-2 2801

CISCO2801-HSEC/K9 w/ AIM-VPN/SSL-2 1YR  10AVAILABLE

CISCO2801-HSEC/K9 w/ AIM-VPN/SSL-2 1YR  10AVAILABLE

CISCO2801-CCME/K9 2801 VOICE BUNDLE 1YR  10 AVAILABLE

CISCO2801-CCME/K9 2801 VOICE BUNDLE 1YR  10 AVAILABLE

CISCO2801-CCME/K9  FREE 1 YR  -2801

CISCO2801-CCME/K9  FREE 1 YR  -2801

CISCO2801-ADSL2/K9 2801 BUNDLE HWIC-1ADSL SP SVCS 64F/192DR

CISCO2801-ADSL2/K9 2801 BUNDLE HWIC-1ADSL SP SVCS 64F/192DR

CISCO2801-ADSL/K9 ROUTER WITH 1YR  2801-ADSL/K9

CISCO2801-AC-IP 2801 ROUTER WITH INLINE POWER

CISCO2801-AC-IP 2801 ROUTER WITH INLINE POWER

CISCO2801-AC-IP 2801 ROUTER W/INLINE POWER 1YR  10 AVAILABLE

CISCO2801-AC-IP 2801 ROUTER W/INLINE POWER 1YR  10 AVAILABLE

CISCO2801 2801 ROUTER W/AC PWR2FEIP BASE64F/128D

CISCO2801 2801 ROUTER W/AC PWR2FEIP BASE64F/128D

CISCO2801 2801 ROUTER FREE 1YR 

CISCO2801 2801 ROUTER FREE 1YR 

CISCO2691 2691 HIGH PERF 10/100 DUAL ETHERNET ROUTER 

CISCO2651XM HIGH PERF DUAL 10/100 MODULAR ROUTER 

CISCO2650XM-RPS 2650XM HIGH PERF 10/100 MODULAR ROUTER

CISCO2650XM-RPS 2650XM HIGH PERF 10/100 MODULAR ROUTER

CISCO2650XM-DC 26550 XM HIGH PERF 10/100 MODULAR ROUTER W/DC POWER 

CISCO2650XM 2650XM HIGH PERF 10/100 MODULAR ROUTER

CISCO2621XM MID PERF DUAL 10/100 ETHERNET ROUTER 

CISCO2611XM 2611xm DUAL 10/100 ETHERNET ROUTER 

CISCO2511 CISCO ACCESS SERVER 2511 ETHERNET/DUAL SERIAL

CISCO1941W-A/K9 Cisco 1941 Integrated Services Router Wireless

CISCO1941W-A/K9 Cisco 1941 Integrated Services Router Wireless

CISCO1941-SEC/K9 ROUTER WITH 1YR  CISCO 1941-SEC-SRE 

CISCO1941-SEC/K9 ROUTER WITH 1YR  CISCO 1941-SEC-SRE 

CISCO1941-SEC/K9 CISCO 

CISCO1941-SEC/K9 CISCO 

CISCO1941-SEC/K9 CISCO 

CISCO1941/K9 ROUTER WITH 1YR  1941/K9 

CISCO1941/K9 ROUTER WITH 1YR  1941/K9 

CISCO1921-SEC/K9 Cisco 1921 Integrated Services Router

CISCO1921-SEC/K9 1921  FREE 1 YEAR WRNTY

CISCO1921-SEC/K9 1921  FREE 1 YEAR WRNTY

CISCO1921/K9 Cisco 1921 Integrated Services Router

CISCO1921/K9 Cisco 1921 Integrated Services Router

CISCO1921/K9 1921 MODULAR ROUTER W/2XFE 2 WAN SLOTS 32 FL/128 DR

CISCO1841-T1-V2 ROUTER WITH 1YR  1841-T1-V2 

CISCO1841-T1-V2 ROUTER WITH 1YR  1841-T1-V2 

CISCO1841-T1-V2 1841 ROUTER UPGRADED W/HWIC-1DSU-T1 

CISCO1841-T1-V2 1841 ROUTER UPGRADED W/HWIC-1DSU-T1 

CISCO1841-T1-V2 1841 ROUTER UPGRADED W/HWIC-1DSU-T1 

CISCO1841-T1SEC/K9 1841 ROUTER UPGRADE W/ WIC-1DSU-T1-V2  ADV.SEC. OPEN BO

CISCO1841-T1SEC/K9 1841 ROUTER UPGRADE W/ WIC-1DSU-T1-V2  ADV.SEC. OPEN BO

CISCO1841-T1 ROUTER WITH 1YR  1841-T1 

CISCO1841-T1 ROUTER WITH 1YR  1841-T1 

CISCO1841-SHDSL-V3 1841 ROUTER BUNDLE WIC-1SHDSL-V3 IPBB 1YR - ASK 4

CISCO1841-SHDSL-V3 1841 ROUTER BUNDLE WIC-1SHDSL-V3 IPBB 1YR - ASK 4

CISCO1841-SEC/K9 ROUTER WITH 1YR  1841-SEC/K9 

CISCO1841-SEC/K9 ROUTER WITH 1YR  1841-SEC/K9 

CISCO1841-SEC/K9 1841 ROUTER UPGRADED W/ ADV.SECURITY 

CISCO1841-SEC/K9 1841 ROUTER UPGRADED W/ ADV.SECURITY 

CISCO1841-HSEC/K9 ROUTER WITH 1YR  1841-HSEC/K9 

CISCO1841-ADSL2-B 1841 ROUTER UPGRADED W/ HWIC-ADSL-B/ST OPENBOX

CISCO1841-ADSL2-B 1841 ROUTER UPGRADED W/ HWIC-ADSL-B/ST OPENBOX

CISCO1841-ADSL2-B 1841 ROUTER BUNDLEW/ HWIC-ADSL-B/ST 1YR - ASK 4 QTY

CISCO1841-ADSL2-B 1841 ROUTER BUNDLEW/ HWIC-ADSL-B/ST 1YR - ASK 4 QTY

CISCO1841-ADSL2 1841 ROUTER UPGRADED W/HWIC-1ADSL  

我本楚狂人，凤歌笑孔丘。

手持绿玉杖，朝别黄鹤楼。

五岳寻仙不辞远，一生好入名山游。

庐山秀出南斗傍，屏风九叠云锦张，

影落明湖青黛光。

金阙前开二峰长，银河倒挂三石梁，

香炉瀑布遥相望，回崖沓嶂凌苍苍。

翠影红霞映朝日，鸟飞不到吴天长。

登高壮观天地间，大江茫茫去不还。

黄云万里动风色，白波九道流雪山。

好为庐山谣，兴因庐山发。

闲窥石镜清我心，谢公行处苍苔没。

早服还丹无世情，琴心三叠道初成。

遥见仙人彩云里，手把芙蓉朝玉京。

先期汗漫九垓上，愿接卢敖游太清。