描述
DCS系统所有I/O模块都带有CPU，可以实现对采集及输出信号品质判断与标量变换，故障带电插拔，随机更换。而PLC模块只是简单电气转换单元，没有智能芯片现在端的PLC与DCS的功能已经差不多，DCS对网络和分布式数据库还要定时扫描有较强的功能，同时对运算和模拟量的处量比较拿手。
DUFFERS SCIENTIFIC MC-03I BOARD
NEW CUTLER HAMMER HMCP150U4 MOTOR PROTECTOR
BESTELL FIRING BOARD 58072011 NEW IGE 03
NEW SUMITOMO HF-320 DRIVE HF3204-1A5-W
SQUARE D MAL26600 CIRCUIT BREAKER NEW
KAWASAKI 50633-1011 DISPLAY ASSY 506331011
FANUC A16B-3200-0040 MAIN CPU A16B-3200-0040/03C
HONEYWELL 87002201311000127 VALVE POSITION NEW
NEW APPLIED ROBOTICS QS-1500LRNP-T4 QUICKSTOP
APPLIED ROBOTICS QS-1500LRNP-T3 QUICKSTOP NEW
BRINKMANN BOTTLETOP BURET 50 027-31-515-1
SIEMENS 6ES5420-4UA14 INPUT MODULE 6ES54204UA14 NEW
ALLEN BRADLEY 1398-DDM-020 DRIVE 1398DDM020
NEW STI CONTROLLER MC47SR-20-600-LCM100-10X-10R
