總的來看回路控制器的輸入、輸出點數(shù)很少。如果有幾百個I/O點,完成幾十個PID回路的控制任務,而每個表都需要有一個外殼和帶棒圖顯示的面板,相對于可插模件來說,其價格就高多了。另外它的功能塊相對于DCS控制器來說要少很多,因為它的內(nèi)存較小,特別是當既有很多的模擬量采集量、又有開關量并且還有高級運算,用回路控制器就更不合算。如果沒有上位來顯示,又感到不太直觀
3HAB3402-39,3HAB3402-39
3HAB3402-44 Hex socket head cap screw
3HAB3402-44,3HAB3402-44
3HAB3402-51 Hex socket head cap screw
3HAB3402-51,3HAB3402-51
3HAB3402-52 Hex socket head cap screw
3HAB3402-52,3HAB3402-52
3HAB3404-14 Hex socket head cap screw
3HAB3404-14,3HAB3404-14
Magnetek Electric Motor Stock No 941
MOORE SIEMENS ICM R-39ICM411AAN INDUSTRIAL COMPUTER MODULE 16194-25R/10 41300
MOORE SIEMENS 39ACM28ADN APACS+ACM 24VDC ROM V.3 28014
SIEMENS/MOORE QLCCM24AAN QUADLOG CCM+ MODULE 16418-41/1
MOORE SIEMENS 39ACM28ADN APACS+ACM 24VDC 040/8M ROM V3
SIEMENS/MOORE 39ACM24BBN 040/4M APACS+ 16139-96/4
SIEMENS MOORE ACM 39ACM24BDN APACS+ 24VDC R.VER 3.03
SIEMENS/MOORE 39NIM421BAN APACS NIM MODULE 16194-32/02
SIEMENS Moore ACM 39ACM28ADN APACS
SIEMENS MOORE EAM APACS 16154-93/3 39EAMCBN ENHANCED ANALOG MODULE V.3.01 28150
SIEMENS/MOORE QLCCM12ABN CRITICAL
Moore Siemens 39ACM24BCN PLC ACM 16139-105/1 APACS