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存储器容量上,可编程控制器所需运算大多是逻辑运算,因此,所需存储器容量较小,而分散控制系统需进行大量数字运算,存储器容量大。运算速度方面,模拟量运算速度可以较慢,而开关量运算需要较快的速度。抗干扰和运算精度方面,两者也有所不同,例如,开关量的抗干扰性较模拟量的的抗干扰要强,模拟量的运算精度要求较高等。
分散控制系统的分散过程控制装置安装在现场,除需按现场的工作环境设计外,分散控制系统的装置通常根据安装在控制室的要求设计。可编程控制器是按照工作环境的要求设计,因此在元器件的可靠性方面需有专门的考虑,对环境的适应性也需专门考虑,以适应恶劣工作环境的需要。
随着应用范围的扩展,可编程控制器和分散控制系统、现场总线控制系统、数据采集和监控系统相互渗透,互相补充。例如,可编程控制器扩展模拟量控制的功能,分散控制系统扩展开关量控制的功能等,出现“你中有我,我中有你”的综合集成趋势。
INDRAMAT MDD112C-N-030-N2M-130PB0 USPP MDD112CN030N2M1A
INDRAMAT MDD-112D-N-030-N2M-130PB2 USPP MDD112DN030N2M1
Indramat TDM3.2-030-300-W1
TDM1.2-100-W1 INDRAMAT
One-day shippin available
DDS02.1-W050-DA01-01-FW INDRAMAT DIITAL CONTROLLER *1Y
INDRAMAT SERVO DRIVE HDS03.2-W075N USED HDS032W075N
INDRAMAT SERVO DRIVE HDS03.2-W075N-HS45-01-FW USED
INDRAMAT DRIVE HDS03.2-W100N-HS12-01-FW
Indramat Servo Drive HDS04.2-W200N-HS32-01-FW CNC
NEW REXROTH INDRAMAT MHD093C-035-P1-BA SERVO MOTOR
One-day shippin available
INDRAMAT TVD1.3-15-03 15KW 320V SERVO POWER SUPPLY *RFB
Rexroth Indramat HVR02.2-W025N AC Controller *Tested*
INDRAMAT TRANS01.7/1-OP01 USPP TRANS0171OP01
INDRAMAT TDM1.2-050-300-W1-000 SERVO DRIVE ***XLNT***
INDRAMAT HDS04.2-W200N USPP HDS042W200N
Indramat TVM2.1-300-W1-115
MAC112B-0-D-1-B/130-A-0/J1250/S05 INDRAMAT
One-day shippin available
MKD112B-024-1-BN INDRAMAT
MDD112B-N-020-N2L-130PA0 INDRAMAT
One-day shippin available
MAC112B-0-D-1-B/130-A-0/J625/S05 INDRAMAT
One-day shippin available
INDRAMAT AC SERVO POWER SUPPLY TVD 1.2-15-03
INDRAMAT HDS03.2-W075N-HS12-01-FW USPP HDS032W075NHS120
TRANS01.7/1/OP INDRAMAT CONTROLLER
One-day shippin available
MAC112B-0-LD-4-C/180-A-0/WI522LX/S003 INDRAMAT
MAC112B-0-PD-3-C/180-A-2/S019 INDRAMAT
MAC112A-0-LD-3-C/130-A-0/S005 INDRAMAT
MAC112A-0-VD-4-C/130-A-1/WI524LV/S005 INDRAMAT
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MAC112A-0-LD-4-C/130-A-0/WI520L/S05 INDRAMAT
One-day shippin available
TDM1.2-30-300-W1-115 INDRAMAT AC SERVO CONTROLLER
One-day shippin available
TDM1.2-30-300-W1 INDRAMAT CONTROLLER **1YR. WRTY
One-day shippin available
MDD090A-N-030-N2L-110BO INDRAMAT
One-day shippin available
HDS03.2-W100N-HS32-01-FW INDRAMAT **1YR. WRTY
One-day shippin available
Indramat TDM2.1-030-300-W0
Indramat TDM2.1-030-W0
NEW/REFURB REXROTH INDRAMAT HDS03.2-W075N-HS12-01-FW
One-day shippin available
INDRAMAT HDD02.2-W040N-HD32-01-FW SERVO CONTROL **RFB**
INDRAMAT DDS02.1-W050-DA01-01-FW SERVO DRIVE ***XLNT***
KDV1.2-100-220/300-115 INDRAMAT
One-day shippin available
MDD093C-N-020-N2M-110A1 INDRAMAT
One-day shippin available
MDD093C-N-030-N2L-110R0 INDRAMAT
One-day shippin available
MDD093C-N-030-N2L-110L0 INDRAMAT
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MDD093C-N-030-N2L-110B0 INDRAMAT
One-day shippin available
MDD093C-N-020-N2M-110L1 INDRAMAT
One-day shippin available
MDD093C-N-020-N2M-110R1 INDRAMAT
One-day shippin available
MDD093C-N-020-N2M-110B1 INDRAMAT
One-day shippin available
MDD093C-N-060-N2L-110B0 INDRAMAT
One-day shippin available
MDD093C-N-060-N2L-110L0 INDRAMAT
One-day shippin available