应根据DCS系统的要求选择合适功率的UPS，UPS备用电池备用间可以根据系统满负荷工作30分钟来考虑。由于UPS的故障不可避免，因此，UPS类型应考虑能够在线更换，避免更换或维修UPS影响DCS系统的运行。对于重要装置应考虑双机热备，但就现在的此类双机热备UPS，其同步常出现问题而影响后备切换。因此，UPS的选择应慎重。

主营：世界知名品牌的PLC 、DCS 系统备件 模块

①Allen-Bradley(美国AB)系列产品》

②Schneider(施耐德电气)系列产品》

③General electric(通用电气)系列产品》

④Westinghouse（美国西屋）系列产品》

⑤SIEMENS(西门子系列产品)》

⑥销售ABB Robots. FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、Panasonic Robots、MOTOMAN Robots。

⑦estinghouse（西屋）： OVATION系统、WDPF系统、MAX1000系统备件。

⑧Invensys Foxboro（福克斯波罗）：I/A Series系统，FBM（现场输入/输出模块）顺序控制、梯形 逻辑控制、事故追忆处理、数模转换、输入/输出信号处理、数据通信及处理等。Invensys Triconex:  冗余容错控制系统、基于三重模件冗余（TMR）结构的zui现代化的容错控制器。

⑨Siemens(西门子)：Siemens MOORE， Siemens Simatic C1，Siemens数控系统等。

⑩Bosch Rexroth（博世力士乐）：Indramat，I/O模块,PLC控制器,驱动模块等。

◆Motorola（摩托罗拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。

SYSTEM BOARD BROCADE SILKWORM 2400 SWITCH 40-0000004-06

Brocade silkworm 12000 16 port blade 250-006-900

Brocade Silkworm 2400 Fibre Channel Switch BR-2401-0000

BR-2802-0008 Brocade Silkworm 2800 1Gbps SAN Switch

BROCADE SILKWORM 3200 8-PORT FIBRE CHANNEL SWITCH RACK 

Brocade Silkworm 2800 Fibre Channel Switch 16-Port

Brocade Silkworm 2800 Fiber Channel Switch FTR-8519P-5A
BR-2802-0008

HP Brocade Silkworm 2400 8 port FC Switch A5625A

Brocade SilkWorm 3800 16-Port Fibre Channel Switch
One-day shipping available

Brocade SilkWorm 3250 SN-3250-0000 2GB/s Fibre Switch

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BROCADE SILKWORM 2400 BR-2402-0013 FIBER CHANNEL SWITCH

Brocade SilkWorm 3250 Fiber Channel Switch DL-3250 

Brocade Silkworm 3800 Fibre Channel Switch 16-Port

XHP-000012 A5624A BROCADE SILKWORM 2800 MAIN SYSTEM BRD
Expedited shipping available

Brocade SilkWorm 2800 Switch - Fibre Channel

Brocade, SilkWorm, AP7420, BR-7422-D0001 ~ USED

Brocade Silkworm 3900 Switch 300W Hot Swap Power Supply

Brocade SilkWorm 3250 Fibre Channel BR-3250 SAN Switch

Brocade SilkWorm SW 3014 Fibre Channel Switch T8560

Brocade SilkWorm 24000 16-Port Blade 60-1002121-04
One-day shipping available

Brocade Silkworm 3200 8 Port Gigabit Fibre Switch 3R300

Brocade Silkworm 2800 Fibre Channel Switch
Expedited shipping available

BROCADE SilkWorm 3250 Fibre Channel Switch w/8 GBIC

Brocade Silkworm Rack Mount Kit SW2000 XBR-000016 - NEW

Brocade Silkworm 3800

Brocade SilkWorm 3800 Power Sup 60-0000212-01, SP471-1A

Brocade Silkworm 2240 Fibre Channel Switch 21H9837 GBIC

Brocade Silkworm 3200 / NetApp NA-3200-0000 no SFP's

Brocade SilkWorm 3900 Fan Assembly Tray New Pull

SilkWorm Brocade 3200 Fibre Channel Switch (1508137)

Brocade SilkWorm 2800 Fibre Channel 16 Port Switch

BROCADE SILKWORM 3900 POWER SUPPLY 60-0000739-02

Brocade SilkWorm 3200 Fibre Channel Switch BR-3200 Ref.

Hp A5624-62001 Brocade Silkworm 2800 Fibre Chanl Switch

Brocade SilkWorm 2250 16 Port Fibre Channel Switch
One-day shipping available

Brocade SilkWorm 2800 Fan Tray 60-0110001-01 NEW

Brocade Silk Worm 3200 Fibre Channel Switch Silkworm

Brocade SilkWorm 12000 24000 Power Supply 23-0000006-02
One-day shipping available

Brocade silkworm 12000 250-006-900 BR-12000-0101 + GBIC

Brocade, Silkworm Switch, Slid Rack Mount Kit

Brocade Silkworm 3200 8 port 2Gbit Fiber Channel Switch

BROCADE 3900 SILKWORM 32 PORT FIBRE CHANNEL SWITCH

Brocade Silkworm 2800 BP-2801 Fibre GBIC Network Switch

XHP-000013 A5624A BROCADE SILKWORM 2800 FAN TRAY ASSY.
Expedited shipping available

Brocade SilkWorm 3800 16-Port 2GB Fibre Channel Switch

Brocade SilkWorm 2800 - switch

Brocade Silkworm 2800 16 Port Fibre Channel Switch

Brocade Silkworm 3900, 32-port with 32 sfp's Installed

Brocade SilkWorm 3200 Fibre Channel SAN Switch

LOT 2 Brocade Silkworm 3200 8-Port Fibre Channel Switch

Brocade Silkworm 2400 Fibre Channel Switch 8 Ports FC

Dell Brocade Silkworm 3800 FanTray Module 7P241

NEW! Brocade Silkworm 2800 2400 LCD Display EW10058BMO 

Brocade SilkWorm 3250 Fibre Channel Switch

Brocade Silkworm 3200 Fibre Switch

Brocade SilkWorm 2400 - switch

Brocade Silkworm 2800 BR-2801 Fibre Channel Switch

Brocade Silkworm 3800 Fan Tray Assembly Module FJ00

Brocade SilkWorm 3800 FanTray, FJ00, 60-0001005-002

BROCADE SILKWORM 3800 Fan Tray Assembly Module FJ00

Brocade Hot-Swap Fan Module 60-0007000-04 Silkworm 3900
Expedited shipping available

Brocade Silkworm 3900 Switch Fan Module 60-0007000

XHP-000010 A5624A BROCADE SILKWORM 2800 POWER SUPPLY