Description
PLC已经具备了模拟量的控制功能，有的PLC系统模拟量处理能力甚至还相当强大，比如西门子的S7 400、AB的Control Logix和施耐德的Quantum系统。而DCS也具备相当强劲的逻辑处理能力，比如我们在AC800F上实现了一切我们可能使用的工艺联锁和设备的联动启停。
General Electric AKR-6D-50 1600 Amp Air Breaker MVT Trip LI 635 V AKR6D50 MO GE
ITE Siemens Breaker HRXD63B200 2000 Amp Sentron 600V HRXD6 Shunt Trip S01MN6
Square D 8804/1BF04P 50HP Omegapak Adjustable Freq Controller 460V 50 HP
General Electric AKR-7D-30S 800 Amp Air Breaker MVT Plus TR8B800 AKR7D30S GE
Measurex 09436900 Rv F Unitec Processor Baseboard PLC 04345100 A Honeywell 2B55A
Siemens 6AV6 542-0AD15-2AX0 MP270 TFT Simatic Multi Panel 6AV65420AD152AX0
Telemecanique ATV45D90N Altivar 5 125HP VS Drive ATV-45 90KW
Westinghouse W201KHCF Advantage Size 6 Contactor 120V Definite Purpose 760 FLA
Cutler Hammer W201KHCF Advantage Size 6 Contactor 120V Definite Purpose 760 FLA
