PR6423/002-000+CON021 EPRO

3HAB3772-49 O-ring ABB
3HAB3772-62 O-ring ABB I/O
3HAB3772-73 O-ring, 410×4 ABB
3HAB3772-84 O-ring ABB
3HAB3772-92 O-ring ABB DCS
3HAB3775-1 Ring ABB
3HAB3800-1 ABB DEC
3HAB3814-1 ABB
3HAB4026-2 POSITION SWITCHES 1 ABB
3HAB4079-1 ABB OPC
3HAB4082-1 SUB ASSY SHAFT ABB

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描述

中等规模PLC控制系统:生产过程是复杂逻辑控制和闭环控制，I/O点数在128——512点之间。应该选用具有模拟量控制、PID控制等功能的PLC，如SIEMENSS7-300等。
大规模PLC控制系统:生产过程是大规模过程控制、DCS系统和工厂自动化网络控制，I/O点数在512点以上。应该选用具有通信联网、智能控制、数据库、中断控制、函数运算的高档PLC,如SIEMENSS7-400等,再和工业现场总线结合实现工厂工业网络的通讯和控制。
NetApp X279A-R5 DSK DRV,300GB,15K RPM,4Gb,FC,R5
One-day shipping available
NetApp X279A-R5 300GB 15K RPM Disk DS14MK4 X279A MK4
One-day shipping available
NetApp X279_S15K5288F1​5 DSK DRV,300GB,15K RPM,4Gb,FC,R5
One-day shipping available
NetApp SP-279A-R5 300GB 15K RPM Disk DS14MK4 DS14 MK4
One-day shipping available
NetApp X2054B-R6 4-Port 4GB Fiber Channel HBA 111-00415
One-day shipping available
Network Appliance NetApp X2017A HVD SCSI (SP-2017A)
NetApp X226A 72GB 10K ZCS Disk for FC9
NetApp X226B 72GB 10K ZCS Disk for FC9
NetApp X232A 72GB 10K BCS Disk for FC9

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