西门子470-1AD00-0AA0

西门子470-1AD00-0AA0

西门子470-1AD00-0AA0

西门子470-1AD00-0AA0

西门子470-1AD00-0AA0

简单、的工程组态

  与在标准系统中一样，SIMATIC S7-400H 可以使用所有 STEP 7 编程语言进行编程。可以很容易的把程序从标准系统迁移到冗余系统中，反之亦然。当加载程序时，它会自动传送到两个冗余控制器中。使用 STEP 7，可以对特定冗余功能和配置进行参数设置。

出色的诊断和模块更换优势   

■  利用集成的自我诊断功能，系统可以提前检测故障和发送信号，避免故障对生产过程产生影响。这样可以有针对性地替换故障组件，加快维修进程。

■   可以在系统运行过程中对所有组件进行热插拔。更换一个 CPU 后，当前的所有程序和数据可以自动重新装载。

■   即使在系统运行过程中，也可以修改程序（例如，程序块的修改和重新装载），更改配置（例如，增加或删减 DP从站或模块）以及改变 CPU 的内存分配。

Cisco AS5300-4E1-120?VOIP-A Access Gateway VOIP

CISCO AS5300 AS53-VOXD-C549 MODULE 

CISCO AS5300 AS53-VOXD-C549 MODULE 

Cisco AS2511-RJ Access Router - CCNA CCNP

Cisco AIR-WLC526-K9  1yr FREE  Wireless LAN Controller Aironet Fast 

Cisco AIR-WLC526-K9  1yr FREE  Wireless LAN Controller Aironet Fast 

Cisco AIR-WLC4402-25?-K9  1yr FREE  Wireless LAN Controller Aironet F

Cisco AIR-WLC4402-25?-K9  1yr FREE  Wireless LAN Controller Aironet F

Cisco AIR-WLC4402-25?-K9  1yr FREE  Wireless LAN Controller Aironet F

CISCO AIR-WLC4402-12?-K9 4400 SERIES WLAN CONTROLLER 1YR - ASK 4 QTY

CISCO AIR-WLC4402-12?-K9 4400 SERIES WLAN CONTROLLER 1YR - ASK 4 QTY

Cisco AIR-WLC4136-K9  1yr FREE  Wireless LAN Controller Aironet Fast

Cisco AIR-WLC4136-K9  1yr FREE  Wireless LAN Controller Aironet Fast

CISCO AIR-WLC4112-K9 WLAN Controller 4 UP TO 12 

Cisco AIR-WLC4112-K9  1yr FREE  Wireless LAN Controller Aironet Fast

Cisco AIR-WLC4112-K9  1yr FREE  Wireless LAN Controller Aironet Fast

Cisco AIR-WLC2112-K9  1yr FREE  Wireless LAN Controller Aironet Fast

Cisco AIR-WLC2112-K9  1yr FREE  Wireless LAN Controller Aironet Fast

Cisco AIR-WLC2006-K9  1yr FREE  Wireless LAN Controller Aironet Fast

Cisco AIR-WLC2006-K9  1yr FREE  Wireless LAN Controller Aironet Fast

CISCO AIR-PWR-5500-A?C= CISCO 5500 SERIES WIRELESS CONTROLLER REDUNDANT PS

Cisco Aironet 1240 Wireless Access Point AIR-AP1242AG-A?-K9

Cisco AIR-LAP1252AG-?A-K9 Access Point-WARRNTY-?FastShip

CISCO AIR-LAP1131AG-?N-K9 ACCESS POINT W/ INTEGRATED ANTENNAS

Cisco AIR-LAP1131AG-?A-K9 Access Point-WRNTY-Fa?st Ship

CISCO AIR-LAP1042N-A?-K9?802.11A/G/?N FIXED UNIFIED AP INT ANT A REG DOMAIN 

CISCO AIR-CT2504-5-K?9?2504 WIRELESS CONTROLLER WITH 5AP LICENSES Fast Shippi

CISCO AIR-CT2504-5-K?9?2504 WIRELESS CONTROLLER WITH 5AP LICENSES Fast Shippi

CISCO AIR-CT2504-15-?K9?2504 WIRELESS CONTROLLER WITH 15 AP LICENSES Fast S

CISCO AIR-CT2504-15-?K9?2504 WIRELESS CONTROLLER WITH 15 AP LICENSES Fast S

Cisco AIR-CAP3502I-A?-K9  1yr FREE  Access Point Aironet

Cisco AIR-CAP3502I-A?-K9  1yr FREE  Access Point Aironet

Cisco AIR-BR350-A-K9  1yr FREE  Access Point Aironet 

CISCO AIR-BR1410A-A-?K9 AIRONET 1410 WIRELESS BRIDGE 1YR - ASK 4 QTY

CISCO AIR-BR1410A-A-?K9 AIRONET 1410 WIRELESS BRIDGE 1YR - ASK 4 QTY

CISCO AIR-BR1310G-A-?K9-R AIRONET 1310 OUTDOOR AP/BR W/RP-TNC CONNECTORS

CISCO AIR-AP1262N-A-?K9 11AGN STANDALONE AP EXT ANT A REG DOMAIN Fast Shippin

CISCO AIR-AP1261N-A-?K9 AIRONET 1260 11GN STANDALONE AP EXT ANT A REG DOMAIN?

CISCO AIR-AP1261N-A-?K9 AIRONET 1260 11GN STANDALONE AP EXT ANT A REG DOMAIN?

Cisco AIR-AP1252G-A-?K9 Aironet Access Point 

Cisco AIR-AP1252G-A-?K9 Aironet Access Point 

Cisco AIR-AP1252AG-A?-K9 Cisco 1250 Series Wireless Access Point /NOB

Cisco AIR-AP1252AG-A?-K9 Cisco 1250 Series Wireless Access Point /NOB

Cisco AIR-AP1252AG-A?-K9  1yr FREE  Access Point Aironet

Cisco AIR-AP1252AG-A?-K9  1yr FREE  Access Point Aironet

CISCO AIR-AP1242G-A-?K9 802.11G INTEGRATED AUTO AP; RP-T

CISCO AIR-AP1242G-A-?K9 802.11G INTEGRATED AUTO AP; RP-T

Cisco AIR-AP1242AG-A?-K9  1yr FREE  Access Point Aironet

Cisco AIR-AP1231G-A-?K9 Access Point-1 YEAR 

Cisco AIR-AP1220B-A-?K9 Access Point w/1 YEAR 

CISCO AIR-AP1220A-A-?K9 802.11A AP W/AVAIL MPCI  ENET UPLIN 

Cisco AIR-AP1142N-A-?K9 Aironet  Power Supply  1YR 

Cisco AIR-AP1142N-A-?K9 Aironet  Power Supply  1YR 

Cisco AIR-AP1142N-A-?K9  1yr FREE  Access Point Aironet

Cisco AIR-AP1142N-A-?K9  1yr FREE  Access Point Aironet

Cisco AIR-AP1142N-A-?K9  1yr FREE  Access Point Aironet

Cisco AIR-AP1142N-A-?K9  1yr FREE  Access Point Aironet

CISCO AIR-AP1131G-A-?K9 ACCESS POINT 802.11G INTEGRATED AUTO AP; INT ANTENNA

Cisco AIR-AP1030-A-K?9 Access Point Fast Ship-WRNTY

Cisco AIM-VPN/SSL-3 Security SSL Module for 3825 3845 

CISCO AIM-VPN/SSL-2 DES/3DES/AES/S?SL VPN ENCRYPTION/COM?PRESSION

Cisco AIM-VPN/EPII-P?LUS MODULE Fast Ship-

Cisco AIM-VPN/BPII-P?LUS Module 3DES 2600XM w/ 

Cisco AIM-VPN/BP Advaced Integration Module DES/3DES

Cisco AIM-VOICE-30 30 Channel Recert 

Cisco AIM-VOICE-30 30 Channel Recert 

Cisco AIM-CUE Voicemail Voice Module w/ 1GBCF CF Card AIMCUE 1yr  

Cisco AIM-CUE Voicemail Voice Module w/ 1GBCF CF Card AIMCUE 1yr  

Cisco AIM-COMPR2-V2 

Cisco AIM-ATM-VOICE-?30 Voice/fax Module 2600 3600 3700

Cisco AIM-ATM-4T1 bundle  FREE 1 YEAR 

Cisco AIM-ATM-4T1 bundle  FREE 1 YEAR 

CISCO AIM-ATM-4E1 4 port ATM IMA bundle

CISCO AIM-ATM-1T1/E1 ATM bundle W/VWIC2-1MFT-T?1/E?1

CISCO AIM-ATM-1T1/E1 ATM bundle W/VWIC2-1MFT-T?1/E?1

CISCO AIM-ATM-1T1 BUNDLE 4 3825/3845/3745 

CISCO AIM-ATM-1T1 BUNDLE 4 3825/3845/3745 

Cisco AIM-ATM Voice and Fax Module 

CISCO ADSL2/ADSL2 EHWIC MODULE EHWICVADSLA EHWIC-VA-DSL-A

CISCO ACS-7200-RMK RACK MOUNT 7200 

CISCO ACS-3725RM-19 3725 RACK MOUNT 

CISCO ACS-3725RM-19 3725 RACK MOUNT 

CISCO ACCESS POINT AIR-AP521G-A-K?9 

CISCO ACCESS POINT AIR-AP521G-A-K?9 

CISCO 8PT X2 EMPTY HALF CARD WSX490810GE

CISCO 8-PORTS 10 GIGABIT ETHERNET MODULE WITH DFC3CXL WS-X6708-10G-3?CXL

CISCO 876 ROUTER CISCO876-K9 

Cisco 7912 UnifiedIP Phone CP-7912G Fast Shiping

Cisco 7912 IP Phone CP-7912 Fast Shiping

CISCO 76-ESXC-20G3C 7600 Ser. Eth. Service Card -1yr - Available

CISCO 76-ESXC-20G3C 7600 Ser. Eth. Service Card -1yr - Available

CISCO 7604-SUP720XL-?PS  FREE 1 YR 

CISCO 7604-SUP720XL-?PS  FREE 1 YR 

CISCO 7604 ROUTER 7604-S323B-10G?-P 

CISCO 7604 ROUTER 7604-S323B-10G?-P 

Cisco 7600-SSC-400 SPA Services Carrier Card WE SHIP SAME  

Cisco 7600-SSC-400 SPA Services Carrier Card WE SHIP SAME  

CISCO 7600-SIP-600 SPA PROCESSOR SIP-600

CISCO 7600-SIP-600 SPA PROCESSOR SIP-600

CISCO 7600-SIP-200 SPA INT. PROCESSOR-200  1YR -AVAILABLE

CISCO 7600-SIP-200 SPA INT. PROCESSOR-200  1YR -AVAILABLE

Cisco 7600-SIP-200 7600 Series SPA Interface Processor-200 Tested  tm

CISCO 7600-ES20-10G3?CXL 7600ES20 LINE CARD7600ES201?0G3CXL W/1YR 

CISCO 7600-ES20-10G3?CXL 7600ES20 LINE CARD7600ES201?0G3CXL W/1YR 

Cisco 7304-MSC-100 7304 SPA Mod Services Carrier Card 1YR - ASK 4 QTY

Cisco 7304-MSC-100 7304 SPA Mod Services Carrier Card 1YR - ASK 4 QTY

Cisco 7300-NSE-150 for Cisco7304 Router 7304 

Cisco 7300-NSE-150 for Cisco7304 Router 7304 

Cisco 7300-NSE-100 for Cisco7304 Router 7304 Fast Shipp

Cisco 7300-NSE-100 for Cisco7304 Router 7304 Fast Shipp

Cisco 7300-4OC3POS-S?MI 7300 4-PORT OC-3 POS CARD FREE 1 YR 

Cisco 7300-4OC3POS-S?MI 7300 4-PORT OC-3 POS CARD FREE 1 YR 

Cisco 7300-2OC3POS-S?MI OC-3c/STM-1 POS/SDH Line Card1YR - ASK 4 QTY

Cisco 7300-2OC3POS-S?MI OC-3c/STM-1 POS/SDH Line Card1YR - ASK 4 QTY

Cisco 7300-2OC3ATM-S?MI 2-PORT OC3 ATM Line Card for Cisco 7304 

Cisco 7300-2OC3ATM-S?MI 2-PORT OC3 ATM Line Card for Cisco 7304 

Cisco 7300-1OC48POS-?SMI Line Card 1-Port Single Mode

Cisco 7300-1OC48POS-?SMI Line Card 1-Port Single Mode

CISCO 7206VXR/NPE-G2 ROUTER Dual AC 2GB/256F NPEG2 

Cisco 7206vxr W/ NPEG2 2ac 1gb/512f 7206vxr/npe-g2 ROUTER 1yr  

Cisco 7206vxr W/ NPEG1 2ac 1gb/512f 7206vxr/npe-g1 ROUTER 1yr  

Cisco 7206vxr W/ NPEG1 2ac 1gb/512f 7206vxr/npe-g1 ROUTER 1yr  

Cisco 7206vxr W/ NPEG1 2ac 1gb/512f 7206vxr/npe-g1 ROUTER 1yr  

Cisco 7206vxr W/ NPEG1 2ac 1gb/512f 7206vxr/npe-g1 ROUTER 1yr  

CISCO 7206VXR W NPE-300 256D FE DUAL AC 7206 VXR I/O 7206VXR

Cisco 7206VXR Router CISCO7206VXR Grade A

CISCO 7206VXR NPE-400/VPNK9 ROUTER I/O 2FE VAM IP FW/ID

Cisco 7206VXR I/O-2FE/E NPE-400 Dual Fast Ethernet 7206

Cisco 7206VXR 6  Router Chassis CISCO7206VXR WITH 1 AC POWER SUPPLY 

Cisco 7206 VXR Router with NPE 400 Processor

Cisco 7206 VXR NPE-G2/Dual AC power/SA-VAM/?1DS3/PA-MC-8TE?1/PA-MC-8T1

Cisco 7204VXR/400 7204VXR NPE-400[512MB] --

Cisco 7204VXR w/NPE-G2 2GB/512F Dual AC Power Fast Ship

Cisco 7204vxr W/ NPEG2 2ac 1gb/512f 7204vxr/npe-g2 ROUTER 1yr  

Cisco 7204VXR w/ NPE-400 I/O-FE Fast Ethernet 7200/7204

CISCO 7200VXR NPE-G2 NETWORK PROCESSING ENGINE NPEG2

Cisco 5510 Adaptive Security Appliance ASA5510-AIP20S?P-K9

CISCO 4XHWIC 1XSFP MINI-GBIC 3XPVDM 3XSERVICES MODULE CISCO2951-SEC/?K9

Cisco 4OC3X/ATM-IR-S?C 4-Port OC-3c/STM-1c ATM Card 12000 GS 1yr  

CISCO 4CHOC12/DS3-I-?SCB 4 PORT CHANNELIZED OC12 B EXPANSION CARD 1yr  

CISCO 48 10/100/1000BAS?E-T 4 X SFP MINI-GBIC 1 X WS-C2960S-48FP?S-L

CISCO 48 10/100/1000BAS?E-T 2 X XFP 1 X STACKING MODULE WS-C2960S-48LP?D-L

CISCO 4500 SERIES SUPERVISOR ENGINE 7L-E LAN LITE WSX45SUP7LE

CISCO 3945 VOICE SECURITY BUNDLE ROUTER VOICE / FAX MODULE C3945-VSEC/K9

Cisco 3945 Integrated Services Router CISCO3945/K9

CISCO 3945 INTEGRATED SERVICES ROUTER 1GB 3-PORTS RACK-MOUNTABLE CISCO3945/K9

CISCO 3945 INTEGRATED SERVICES ROUTER 1GB 3-PORTS CISCO3945-V/K9

CISCO 3925 VOICE SECURITY BUNDLE ROUTER VOICE / FAX MODULE GIGABIT C3925VSECK9

CISCO 3925 INTEGRATED SERVICES ROUTER CISCO3925VK9 CISCO3925-V/K9

CISCO 3925 INTEGRATED SERVICES ROUTER 1GB 3-PORTS RACK-MOUNTABLE CISCO3925SECK9

CISCO 3900 3945E 4-PORTS RACK-MOUNTABLE MULTI SERVICE ROUTER CISCO3945EK9

CISCO 3900 3925E 4-PORTS RACK-MOUNTABLE MULTI SERVICE ROUTER CISCO3925E/K9

Cisco 3845 Integrated Services Router 3800 CISCO3845

Cisco 3825 Router CISCO3825 1 YEAR 

Cisco 3825 Router CISCO3825

CISCO 3750X-48P-L CISCO 48 POE LAN BASE 715W WSC3750X48PL WS-C3750X-48P-?L

CISCO 3750X-48PF-S CISCO 48PT PEO 1000BT IP BASE 1100W WS-C3750X-48PF?-S

CISCO 3750X-48PF-L CISCO 48PT PEO 1000BT LAN BASE 1100W WSC3750X48PFL

CISCO 3750 WS-C3750X-24S-?E  

CISCO 3750 WS-C3750X-24S-?E  

CISCO 3750 WS-C3750G-48TS?-E  

CISCO 3750 WS-C3750G-48TS?-E  

CISCO 3750 WS-C3750G-48PS?-E  

CISCO 3750 WS-C3750G-48PS?-E  

CISCO 3750 WS-C3750E-48TD?-E  

CISCO 3750 WS-C3750E-48TD?-E  

CISCO 3750 WS-C3750E-48PD?-EF  

CISCO 3750 WS-C3750E-48PD?-EF  

CISCO 3750 WS-C3750E-48PD?-E  

CISCO 3750 WS-C3750E-48PD?-E  

CISCO 3745 Router 128D/64F 4- DUAL FE MULTISERVICE ROUTER

Cisco 3725 Router CISCO3725 12.4IOS 128D/32F

CISCO 3560 WS-C3560E-48TD?-SD Switch 3560E-48 

CISCO 3560 WS-C3560E-48TD?-SD Switch 3560E-48 

CISCO 3560 WS-C3560E-12D-?S  

CISCO 3560 WS-C3560E-12D-?S  

CISCO 3560 WS-C3560E-12D-?E  

CISCO 3560 WS-C3560E-12D-?E  

CISCO 2PT 10 GBE SFP SERVICE MODULE C3KXSM10G

CISCO 2-PORTS 3RD GEN MULTIFLEX TRUNK VOICE WAN INTERFACE VWIC3-2MFT-T1/?E1

CISCO 2-PORTS 3RD GEN MULTIFLEX TRUNK VOICE WAN INTERFACE VWIC3-2MFT-T1/?E1

CISCO 2960S WS-C2960S-48TS?-L Catalyst Switch 

CISCO 2960S WS-C2960S-48TS?-L Catalyst Switch 

CISCO 2960PD WS-C2960PD-8TT?L Catalyst Switch 

CISCO 2960PD WS-C2960PD-8TT?L Catalyst Switch 

CISCO 2960 WS-C2960S-48TS?-S 

CISCO 2960 WS-C2960S-48TS?-S 

CISCO 2960 WS-C2960S-48TS?-S 

CISCO 2960 WS-C2960S-48TS?-S 

CISCO 2960 WS-C2960S-48TS?-S 

CISCO 2960 WS-C2960S-48TS?-L 

CISCO 2960 WS-C2960S-48TS?-L 

CISCO 2960 WS-C2960S-48TD?-L 

CISCO 2960 WS-C2960S-48LP?S-L 

CISCO 2960 WS-C2960S-48LP?D-L 

CISCO 2960 WS-C2960S-48FP?S-L 

CISCO 2960 WS-C2960S-24TS?-S 

CISCO 2960 WS-C2960S-24TS?-S 

CISCO 2960 WS-C2960S-24TS?-S 

CISCO 2960 WS-C2960S-24TS?-S 

CISCO 2960 WS-C2960S-24TS?-L 

CISCO 2960 WS-C2960S-24TS?-L 

CISCO 2960 WS-C2960S-24TD?-L 

CISCO 2960 WS-C2960S-24TD?-L 

CISCO 2960 WS-C2960S-24PD?-L 

CISCO 2960 WS-C2960S-24PD?-L 

CISCO 2960 WS-C2960G-8TC-?L 

CISCO 2960 WS-C2960G-8TC-?L 

CISCO 2960 WS-C2960G-48TC?-L 

CISCO 2960 WS-C2960G-48TC?-L 

CISCO 2960 WS-C2960G-24TC?-L 

CISCO 2960 WS-C2960G-24TC?-L 

CISCO 2960 WS-C2960G-24TC?-L 

CISCO 2960 WS-C2960G-24TC?-L 

CISCO 2960 WS-C2960CG-8TC?-L 

CISCO 2960 WS-C2960-8TC-S Catalyst Switch 

CISCO 2960 WS-C2960-8TC-S Catalyst Switch 

CISCO 2960 WS-C2960-8TC-S 

CISCO 2960 WS-C2960-8TC-S 

CISCO 2960 WS-C2960-8TC-S 

CISCO 2960 WS-C2960-8TC-S 

CISCO 2960 WS-C2960-8TC-L Catalyst Switch 

CISCO 2960 WS-C2960-8TC-L Catalyst Switch 

CISCO 2960 WS-C2960-8TC-L 

CISCO 2960 WS-C2960-8TC-L 

CISCO 2960 WS-C2960-8TC-L 

CISCO 2960 WS-C2960-8TC-L 

CISCO 2960 WS-C2960-48TT-?S Catalyst Switch 

CISCO 2960 WS-C2960-48TT-?S Catalyst Switch 

CISCO 2960 WS-C2960-48TT-?S 

CISCO 2960 WS-C2960-48TT-?S 

CISCO 2960 WS-C2960-48TT-?S 

CISCO 2960 WS-C2960-48TT-?L Catalyst Switch 

CISCO 2960 WS-C2960-48TT-?L Catalyst Switch 

CISCO 2960 WS-C2960-48TT-?L 

CISCO 2960 WS-C2960-48TT-?L 

CISCO 2960 WS-C2960-48TT-?L 

CISCO 2960 WS-C2960-48TT-?L 

CISCO 2960 WS-C2960-48TC-?L Catalyst Switch 

CISCO 2960 WS-C2960-48TC-?L Catalyst Switch 

CISCO 2960 WS-C2960-48TC-?L 

CISCO 2960 WS-C2960-48TC-?L 

CISCO 2960 WS-C2960-48TC-?L 

CISCO 2960 WS-C2960-48TC-?L 

CISCO 2960 WS-C2960-48PST?-L 

CISCO 2960 WS-C2960-48PST?-L 

CISCO 2960 WS-C2960-24TT-?L