描述
80年代以后,PLC除逻辑运算外,控制回路用的算法功能已经大大加强,但plc用梯形图编程,模拟量的运算在编程时不太直观,编程比较麻烦。但在解算逻辑方面,表现出快速的优点,在微秒量级,解算1k逻辑程序不到1毫秒。它把所有的输入都当成开关量来处理,16位(也有32位的)为一个模拟量。
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主营:世界知名品牌的PLC、DCS系统备件模块
①Allen-Bradley(美国AB)系列产品》
②Schneider(施耐德电气)系列产品》
③General electric(通用电气)系列产品》
④Westinghouse(美国西屋)系列产品》
⑤SIEMENS(西门子系列产品)》
⑥销售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。
⑦estinghouse(西屋):OVATION系统、WDPF系统、MAX1000系统备件。
⑧Invensys Foxboro(福克斯波罗):I/A Series系统,FBM(现场输入/输出模块)
顺序控制、梯形逻辑控制、事故追忆处理、数模转换、输入/输出信号处理、数
据通信及处理等。Invensys Triconex:冗余容错控制系统、基于三重模件冗余(TMR)
结构的zui现代化的容错控制器。
⑨Siemens(西门子):Siemens MOORE,Siemens Simatic C1,Siemens数控系统等。
⑩Bosch Rexroth(博世力士乐):Indramat,I/O模块,PLC控制器,驱动模块等。
◆Motorola(摩托罗拉):MVME 162、MVME 167、MVME1772、MVME177等系列。
Foxboro Pressure Transmitter IDP10-D78A71C-L1C1K1
Siemens Reversing Starter 3TD4802-2AK6
Stahl Cable Guide 4333001430
Foxboro Flowtube 9303A 3″
Milltronics Level Transmitter Miniranger Plus
Square D Circuit Breaker LAL36300
ABB Assembly Cable 3HAB 6133-1/3HAB6133-1
United Electric Temperature Switch E100-2BSB-S061-UC22
Hach Turbidimeter Aquatrend module 51350-60/51350-00
TRICONEX TRICON EXPANSION CHASSIS
SIEMENS 6ES5-942-7UA13 CPU MODULE
Foxboro Temperature Transmitter RTT20-D1LMKCA-C1K1L1M1
Telemecanique Power Contactor LC1F265-G7-22L
ABB Assembly Cable 3HAB 8737-1/3HAB8737-1
TN Technologies LCD Screen 885474
Autogard Protection Relay E-510
Endress+Hauser Liquiphant II Level Switch FTL 360
Foxboro Temperature Transmitter RTT20-D1LSQCA-C1D5K1L1
Square D Fuse Disconnect CHU364RB
Rosemount Flowmeter 8711THA30FR1G1E504
Fisher Control Valve 5010-117-HCT001 Fieldvue
Fisher&Porter ABB Flowmeter 10D1462AE15PD21AD12
Foxboro Flowmeter 2806-SABA-TSA-G
Saunders 1.5″Diaphragm Valve Rubber Lined 3449-652-P4
Endress+Hauser Pressure Transmitter PMC45
Foxboro Temperature Transmitter RTT20-D1LPQCA-C1D5K1L1
Siemens Braking Unit 6SE7026-4FA87-2DAO
Foxboro Pressure Transmitter IDP10-D20C01C-M1L1C1K1
ABB Assembly Cable 3HAB 6107-1/3HAB6107-1
Allen-Bradley Power Supply 1771-P2
Simplex Master Controller 8565-333
Foxboro Pressure Transmitter IDP10-D20B11C-C1K1
NEW MODICON TSX QUANTUM AVI 140 030 00 AVI1400300
SIEMENS S5 6ES5-951-7LB13 POWER SUPPLY MODULE
Foxboro Magnetic Flowtube 800HA-WPR-PJGCNZ
Foxboro Ball Valve Assembly BS805JQ
Square D Magnetic Contactor 8502SEO2V02S
Allen-Bradley Micro Controller 1761-L32AWA
National Controls Dust Collector Control DNC-T2032-A10
Foxboro Pressure Transmitter IDP10-D20A21C-M1
GOULD MODICON PC-O984-480 PROCESSOR MODULE
Foxboro Ph Transmitter 8701TPH-FYCNZ
Foxboro Pressure Transmitter IGP10-D20A01C-M1L1C1KT
Endress+Hauser Liquiphant M Level Switch FTL51C
ABB Flowmeter 10DS3111EDE11P1A2DA11321
Foxboro Pressure Transmitter IDP10-DS3C01C
Foxboro Pressure Transmitter IDP10-DS4C01C
Foxboro Pressure Transmitter IDP10-DS1B01C
Colorgraphic Predator LT 4 Video Card 612304-H1
Allen-Bradley Data Highway Com Interface 1770-KF2
Us-Filter Controller REM-1D 2846006
SIEMENS 6ES5-434-7LA11 DIGITAL INPUT MODULE
Allen-Bradley Cooler Fan Kit 1336-FAN-SP3A
NEW SIEMENS 6ES5-431-7LA11 INPUT MODULE 24/48VAC/DC
Foxboro Pressure Transmitter IDP10-D22A21C-M1K
ABB Resistance Detector SK663126-C/SK 663-126C
Foxboro Pressure Transmitter IDP10-D23D01C-M2L1C1K
Foxboro Pressure Transmitter IDP10-D46B21C-M1L1C1K1V
Endress+Hauser Liquiphant II Level Switch FTL 360
TRICONEX TRICON MAIN CHASSIS
Yokogawa PH402G PH converter
Foxboro Pressure Transmitter IGP20-D21B21C-M1L1C1KT
Foxboro Pressure Transmitter IGP20-D22A01C-M1L1C1KT
NEW THORBURN EXPANSION JOINT EPDM 10″DIA,8″LONG