R6868输入模块
¥999.00
RC68-68输出模块
¥999.00
SCB-100模块
¥999.00
SCB-68正品
¥999.00
SCXI-1100控制器
¥999.00
SCXI-1102输入模块
¥999.00
PXI-GPIB控制器
PXI-GPIB控制器
5.2控制规模
控制规模代表PLC控制能力，看其能对多少输入、输出点及对多少路模拟进行控制。
控制规模与速度有关。因为规模大了，用户程序也长，执行指令的速度不快，势必延长PLC循环的时间，也必然会延长PLC对输入信号的响应。为了避免这个情况，PLC的工作速度就要快。所以，大型PLC的工作速度总是比小的要快。
控制规模还与内存区的大小有关。规模大，用户程序长，要求有更大的用户存储区。同时点数多，系统的存储器输入、输出的信号区（输入输出继电器区或称输入、输出映射区）也大。这个区大，相应地内部器件（解释见后）也要增多，这些都要求有更大的系统存储区。
控制规模还与输入、输出电路数有关。如控制规模为1024点，那就得有1024条I/O电路。这些电路集成于I/O模块中，而每个模块有多少路的I/O点总是有数的。所以，规模大，所使用的模块也多。
控制规模还与PLC指令系统有关。规模大的PLC指令条数多，指令的功能也强，才能应付对点数多的系统进行控制的需要。
控制规模是对PLC其它性能指标起着制约作用的指标；也是PLC划分为微、小、中、大和特大型
TEXAS INSTRUMENTS PLC 500-6224 NSFP 5006224
Panasonic AC Servo Motor MSMA021A1U Free Ship
SIEMENS 6ES5-312-***A31 USPP 6ES5312***A31
ALLEN BRADLEY 1326AB-B420H-21 USPP 1326ABB420H21
GENERAL ELECTRIC SAM204A1A USPP SAM204A1A
TEXAS INSTRUMENTS PLC 946077-0006-M USPP 9460770006M
Panasonic AC Servo Driver MSD013A1XXF Free Ship
ALLEN BRADLEY 8500-E151 USPP 8500E151
TEXAS INSTRUMENTS PLC 500-5840 USPP 5005840
Texas Instruments 2461553-0001
TEXAS INSTRUMENTS PLC PFS-3604 USPP PFS3604
PACIFIC SCIENTIFIC R43HEAA-R2-NS-VS-02 NSPP R43HEAAR2NSVS02
(AG01) PANASONIC MSM011A1EE CP-16A-11-J213A-SP MSM011AT7 SERVO MOTOR WORKING
TEXAS INSTRUMENTS PLC 505-9201 USPP 5059201
ONLINE DEVELOPMENT INC 97282901 NSPP 97282901
METSO AUTOMATION VAL0121816 NSFP VAL0121816
ASEA BROWN BOVERI DSDX-110 NSFP DSDX110
Perceptron Frame Grabber Board 495-0191 #29401
TEXAS INSTRUMENTS 500-5848 RACK I/O 14 MODULE BASE ASSY. NO. 2491573-0001
TI 164 PROGRAMMABLE PLC TEXAS INSTRUMENTS 164-1111
SQUARE D 9070-T3000D3 USPP 9070T3000D3
ASEA BROWN BOVERI DSQC-115 USPP DSQC115
GENERAL ELECTRIC DS3800DOAA USPP DS3800DOAA
ASEA BROWN BOVERI 3HAC-17484-2/00 NSPP 3HAC17484200
TELEMECANIQUE LD5LC130BD NSFP LD5LC130BD
TEXAS INSTRUMENTS PLC PM550-5040 NSPP PM5505040
ALLEN BRADLEY 284D-FHD6P0D-25-CR-3-DB1-SB-OC NSFP 284DFHD6P0D25CRA
ASEA BROWN BOVERI USART86-8CH USPP USART868CH
ASEA BROWN BOVERI 58096067 NSPP 58096067
ASEA BROWN BOVERI 57360001-K/7 USPP 57360001K7
Texas Instruments RTU-HSA-1 System Circuit Board RTUHSA1
TEXAS INSTRUMENTS PLC 500-4005 USPP 5004005
SIEMENS TI 505-4332 PLC NEW
MOTOROLA MVME-147SB-1 USPP MVME147SB1
ALLEN BRADLEY 1494V-DS600 USPP 1494VDS600
Panasonic AC Servo driver MSDA043A1A
TEXAS INSTRUMENTS PLC 7MT-600 NSFP 7MT600
Texas Instruments 505-7002
TEXAS INSTRUMENTS PLC 500-9940 NSFP 5009940
Texas Instruments 530-1104
GENERAL ELECTRIC 7VSDD08CD01 USPP 7VSDD08CD01
ASEA BROWN BOVERI 57310001-CX USPP 57310001CX
MKS INSTRUMENTS E28BU5TBF1B USPP E28BU5TBF1B
Texas Instruments PM550-111 Controller PM550111
Panasonic AC Servo Motor MSMA102P1G Free Ship
Siemens TI 575-2104 VME PLC
Siemens 525-1104 PLC Simatic TI525 CPU Logic Controller
ASEA BROWN BOVERI CPU86-NDP NSPP CPU86NDP
Panasonic AC Servo Motor MHMD082G1U 750W New in Box Free Ship
CTI 2571 Texas Instruments Siemens TI 2571 R2
CONTROL TECHNIQUES 960154-01 USPP 96015401
QUARTECH 9800-AC-MN-1-0 USPP 9800ACMN10
NEXEN GROUP 912743 NSFP 912743
Texas Instruments 2490871 Processor Board
Texas Instruments 530C-1108
TEXAS INSTRUMENTS 500-5056 MODULE DIGITAL OUTPUT 500 SERIES 5005056
TEXAS INSTRUMENTS PLC 530-1104 NSPP 5301104
PANASONIC AC SERVO MOTOR MFA024LA2NSJ NEW
ALLEN BRADLEY 1785-LT2 NSFP 1785LT2
TEXAS INSTRUMENTS PLC 500-5021 NSFP 5005021
TEXAS INSTRUMENTS PLC 560-2126A USPP 5602126A
Panasonic MHMD02P1U AC Servo Motor Input 30AC
SQUARE D KHF3610016DC2315 USPP KHF3610016DC2315
ASEA BROWN BOVERI EHDB520M2P-1L NSFP EHDB520M2P1L
MITSUBISHI A80BDE-A2USH-S1 NSPP A80BDEA2USHS1
RELIANCE ELECTRIC 45C-409 NSFP 4509
SQUARE D MAP36500 USPP MAP36500
SIEMENS 6FX1-110-0AA02 USPP 6FX11100AA02
ASEA BROWN BOVERI 58422177 USPP 58422177
NIB TEXAS INSTRUMENTS 305-25N INPUT MODULE
SQUARE D 3050-SD-300-X1 USPP 3050SD300X1
Panasonic AC Servo Driver MSDA***1A1A
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