如果有接收现场总线的信号,还需要接收现场总线信号的功能块。另外有4块与网络相连的功能块。他们分别是:模拟量网络输入、模拟量网络输出、开关量网络输入、开关量网络输出。其次是PID功能块、站功能块,再其次是算术运算(加、减、乘、除)。然后才是函数运算(一次滤波、超前-滞后、二维曲线等)、三角几何运算(正弦、余弦、正切、余切等)和三维矩阵运算。一些高级运算,如模糊逻辑,模型控制等是可多可少的,但它们是判断DCS系统功能强弱的标准。至于一些行业的被控对象功能必须有一些特殊的硬件支持,如:电厂的SOE功能
3HAB3702-11 Sealing, w.out dust lip
3HAB3702-12 Sealing, w.out dust lip
3HAB3702-13 Sealing, w.out dust lip
3HAB3702-14 Sealing, w.out dust lip
3HAB3702-15 Sealing, w.out dust lip
3HAB3702-16 Seal.without dust lip
3HAB3702-17 Sealing ring not dust lip
3HAB3702-18 Sealing ring not dust lip
3HAB3702-21 Sealing ring not dust l
Siemens Moore 15799-282-2 VME Adapter N1
SIEMENS MOORE PRODUCTS 15854-62 BCG LIG
SIEMENS MOORE PRODUCTS 15854-64 BBB
SIEMENS MOORE PRODUCTS 15853-1-8 LINK FACE
SIEMENS MOORE PRODUCTS 15853-12-1 LINK FACE
SIEMENS MOORE 16804-43 APACS+QUADLOG OIM FIBER OPTICAL INTERFACE MODULE 24V
Seimens Moore APACS VIM 39VIMCCN 16171-126 Volt Input
SIEMENS/MOORE 16428-1-04 CAI/SAI TERMINATION ASSEMBLY
SIEMENS MOORE PRODUCTS 15772-1-6 PC
SIEMENS MOORE PRODUCT VALVE 73N-FR B/M 10637-/14MC
SIEMENS/MOORE 16201-1/7 SDM MARSHALLED TERMINATION ASSEMBLY 1620117
SIEMENS/MOORE 16169-1-7 SAM TERMINATION ASSEMBLY 1616917
SIEMENS MOORE 123712-386 REPAIR KIT FOR MODEL 74 VALVE POSITIONER 41493