扩展模块的选用:对于小的系统,如80点以内的系统.一般不需要扩展;当系统较大时,就要扩展。不同公司的产品,对系统总点数及扩展模块的数量都有限制,当扩展仍不能满足要求时,可采用网络结构;同时,有些厂家产品的个别指令不支持扩展模块,因此,在进行软件编制时要注意。当采用温度等模拟模块时,各厂家也有一些规定,请看相关的技术手册。
各公司的扩展模块种类很多,如单输入模块、单输出模块、输入输出模块、温度模块、高速输入模块等。 PLC的这种模块化设计为用户的产品开发提供了方便。
PLC的网络设计:当用PLC进行网络设计时,其难度比PLC单机控制大得多。首先你应选用自己较熟悉的机型,对其基本指令和功能指令有较深入的了解,并且指令的执行速度和用户程序存储容量也应仔细了解。否则,不能适应你的实时要求,造成系统崩溃。另外,对通信接口、通信协议、数据传送速度等也要考虑。
软件编制:在编制软件前,应首先熟悉所选用的 PLC产品的软件手册及编程指令手册,待熟练后再编程。若用图形编程器与软件包编程,则可直接编程,若用手持编程器编程,应先画出梯形图,然后编程,这样可少出错,速度也快。若用个人计算机与软件编程,编程结束后先仿真程序,待各个动作正常后,再在设备上调试。
140CPS11420
FactorySealed2711-T5L1FRN4.482011DateCodeAllenBradleyPanelview550
施耐德开关量输出模块TSXDSY16R5
IC660TBA105
邦纳M18SP6FF50QPMA
发那科A16B-2201-010记忆板
SNAP-AITM-2
贝加莱ACOPOS控制器CPU板
Siemens6FX1122-8BD04
490NTC00015U
TSXDEY32D2K开关量输入,32点,24VDC,HE10高密端子
AllenBradley1771-NOVHighResolutionIsolatedAnalog*
1756-OW16I
AB1771-IDC
XTEAWT-0-1D0-R30-FHCREELTD
IC697MDL750
1756-M08SE
1756-IF6I
SX5583BUR000699R1
MDD112D-N-030-N2L-130PBO
ALLEN BRADLEY X-159621 USPP X159621
三菱FX2N-16EX
JEMPC-IO220-01直销优质
销售SGDS-20A01A安川伺服驱动器
安川伺服电机SGM-04AW12
3HNA016323-001MAINAIR
1336F-C060-AN-DE
1756-DMD30
Allen?Bradley?20AB9P6A0AYNNNNN?/A?Powerflex?70?3HP
FS450R12KE3-S1
140NOM211OO
SNAP-RETN6B
CIMRP7U44P01
1336F-CWF150-AF-IT
HDS725050KLA360
ALLENBRADLEYPV+2711P-T7C6D22711PT7C6D2
DSQC539
1747-L551
SYMAX8010-SFW-473
ABBDSTD108/57160001-ABD
2711-T10G1
1C31116G04
IH5803BSC640001R1
ECCP60-01
490NAA21302
RechnerSensorsKAS-80-30-IL-M32
JRMSC-C8120
XCMECH1513Xilinx
140DRA84000
SGDH-10DE安川
500AOD92AB500AOD92
1336F-CWF30-AA-EN
FOXBOROCP40P0960JA
39EAMCBN
PHARMACIABIOTECHVALVEPSV-50
160-BA01NPS1/BAllenBradley160BA01NPS1G59
ROSEMOUNT3051TG2AB21AB4M5C6*NEW*
2711-B6C10L1
安川伺服电机SGMM-A2C3YK11
3HNA007069-001DUMPCOLLECTOR
安川伺服控制器SGDB-1N
VS-626M5 CIMR-M5N2022 AC
140CRA93100
51404174-225PMPwrSystemAssy,20AmpRedundantw/MntgHdwe
FOXBOROCP30
DSQC258
3HNM14208-1COUPLING,SLEEVE
DO814
30754661-022Fuse,3Amp
IC200ERM002
1756-A4
2711-T10G1
39SDM024DCNAN16101-1?
3BSE011180R1
TESTEDAB1762-L24BXBMICROLOGIX1200PLC0810122197
SANYOPRS-4603E
BoschRexrothServodynKM1100KM1100048798-106
4675/500
07DC91GJR5251400R0202
140CRP93200
Siemens6SE3190-0XX87-8BF0
3HAC0373-1
1747-OCDPES
OMRONC500-OD2123G2A5-OD212OUTPUTMODULE
1336F-BX040-AF-IT
SIEMENS6AV3607-1JC30-0AX1
MPL-A320H-HJ22AA
A860-2020-T301
140ACI04000
Pre_机架扩展电缆1MTSXCBY010K
AllenBradleyEthernetDF1VisualBasicDLLDriver
3HNA008165-001GEARBOX
ALLENBRADLEYSP-140145NSPPSP140145
AB1771-SNSUBI/OSCANNERMODULE1.2AMP5VDC
6DR1900-56DR2100-5
140ERT85410Z
BoschServodynModulKM2200-T048799-110
1746-NO8I
YASKAWA安川伺服马达SGM-A5V3SG21
TCPCU-1
MilliporeHATF08250MF-MilliporeMixedCelluloseEste
ALLEN BRADLEY 1485K-P3F5-R5 NSFP 1485KP3F5R5
IC200MDL750
AllenBradleyAB1756-IB32/A1756IB32InputModuleQTY
ALLENBRADLEY1305-AA08A-HA1USPP130A08AHA1
3HNA003869-001HOLLOWWRIST
欧姆龙C200HW-SLK24
XANTECHCB60红外线延长器
509AADAB509AAD
DELTARPS-700-2
IC693ALG390RR
2711-K9C15L1
3BSE040662R1
3HAC4431-1
6ES7331-7RD0S7-300
FANUC发那科A06B-6130-H002
Landert-MotorenCH-8180?????
2711-K6C3L1
[福州卓凯电子科技有限公司
公司聯络人:小李(销售工程师)]
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3HNA012540-001CLAMPRING
140DAI74000
ABB/H&BFreelance2000系统备件DLM01
6ES7414-3XJ00-0AB0
including8Adjusting-Clamps
1771-ASB
AllenBradley1746-NO4I*SEALED*QUANTITY3AVAILABLE
ALLENBRADLEY1785-L40LPLC-5/40PROCESS1785L40LD
SS832
A06B-6087-H115
NeverFlashed1756-L61/BF/W1.102012DateABControllogixCPU
PushbuttonStation#800S-2SA~AllenBradley~New
AS-P190-112
26391H24
AS-5212-200
1771N-4DDDDLLLL
372ESS47001
TSXMFPP002M
1746-OV8
安川伺服电机驱动器SGDB-44ADGSGMG-44A2AC
1336F-B500-AN-CM-EN
IC200MDL750
AllenBradleyAB1771NC15HighResolutionCable*
1746-OW16
Honeywell-51304487-100
2159167-54Spacer
KLOCKNERMOELLEREBE-252-1
OMRONDRT2-MD32SLNSFPDRT2MD32SL
1756-IF6I
InvensysGCM-ETH-001控制器
DSTA1600
6ES7972-0CB20-0XA0国产
6DS1140-8AA
1794-ACN15
1336F-C600-AN-DE-L5
霍尼韦尔DR4T-1100-00-000
3HNA013205-002CABLEAC-AMMAINPURGED15+3
1771-OWNA
2711P-K10C15B1
6ES7901-3DB30-0XA
HONEYWELLTK-FXX102
KOMETUA3300260?
WHEATON225221-01LVICRIMPTOP0.3MLVIALS100Pieces
BoschCNCPs75047181-209110PE1843/01RH01Powersup.
3HNAK-MIXER
B&RWEBERWSG1004C2210.01-5104D1042.00-K02
COTASCT340951.3409.01
140ERT85410
AB1769-L33ER
1772-SD2
1336F-BRF05-AE-EN
东芝PLC底版TCBAB8
140CRA93200
AllenBradley100-A12NL31BTypeTH-12
1336F-CWF10-AA-EN
OMRONE2C-AK4AUSPPE2CAK4A
1NEWREXROTH0822064001BOSCHGUIDEDCYLINDERNIP
620-0088ParallelLinkDriveModule
力士乐HDD02.2-W040N-HD12-01-FW1
ABSLC500processor1747-L40BSeriesB
3HAC023973-001Positionswitchaxis1
VLT2811195N1073
YASKAWA安川伺服马达SGM-02A312
1NIBAB2711-NL12711NL1PANELVIEWOPERATORTERMINALSERIESB
ShawmutAmp-TrapA6D35R3600V*InBoxOf10*
AINT-02C0
140DA084000
AS-BDAP-216
1770-FF
MM07C-503-00控制器
1747-L543
MRE-G128SP062FAC
AS-B827-032
1756L55M14
JANCD-CP02
ASEA BROWN BOVERI UT377A-E USPP UT377AE
154A22NAAB154A22NA
DCF803-0035励磁模块
1746-R13
1762-IQ16
SIEMENS6FX1124-OBA031
140DDI85300
1747-L541
ATV31HU40N4A
PHOTOSWITCH871A-KPU18NSFP871AKPU18
富士PLCFTU500A
HONEYWELL霍尼韦尔板卡型号:51304685-200
AllenBradleyAB512AJB624Size0FuseComboStarter
ALLENBRADLEY609-TALWNSPP609TALW
SERVOAMPLIFIERBA30-320-S*NEW*
NEWALLEN-BRADLEYREMOTRPORTASSY2711-NC172711NC17
1746-OB16
ALLENBRADLEY2711E-T10C6PANELVIEW1000ESERD
AC SERVO MOTOR SGM-04A3NT12
电路板3A99158G0120
1784-PKTXD
1336F-B025-AN-IT
安川JANCD-SR52-1
800TPBT16RAB800TPBT16R
1C31197G01
AlspaGD3000EDrivesCourse主板
3HAB5386
1756-TBNH
JONESCHROMATOGRAPHYXACTFLOWPLUS10μLELEC.PIPETTE
1785-L86B
OMRONCPM1-20EDRUSPPCPM120EDR
AB1746-NT4
IC693CBL30
A06B-0147-B075#7008
Motoman130953-1
AO810V2
WESTINGHOUSEPBF32000N3P2000A600V-ACMOLDEDCASESWI
校正器型号:MCP-TRF1,数量:1个
AS-J474-000
XBTF024510
816BOV169AB816BOV169
1336F-A007-AA-EN
6FC5357-0BB35-0AA0
总线连接器VIPA972-0DP106件
3HAC022173-001Contactpanel,Cust.conn.
1336F-A075-AE-DE
YASKAWA安川―Ⅱ系列(标准型)伺服驱动器SGDH-AE
INDRAMAT4-050-300-W1-000
Switch330024port3C16980
1336F-C350-AN-EN-CM
110-0131
ABBNIOC-01C
P0951CL
西门子6EP1436-3BA00直流电源
92-00776-00
IC200MDL650LT
西门子6ES7158-0AD00-0XA0
1784-KTX
美国ABAllen-Bradley182.001771-IFECPU处理器
ABSMCPLUS54ASMARTMOTORCONTROLLER150-A54NBDDSER.B
6ES7332-5HB81-0AB0
FANUCISBUNITA05B-2406-C372*NICE*
30750338-002
10105/2/1AI Module
IC200UAL006-24
3HNA012390-001HOOKSPANNER
6ES7414-3XJ00-0AB0
FBM224通讯卡P0926GG
AS-521P-006
1746-NI4
Fisher-RosemountKJ3002X1-BC18CH/4-20mA模拟量输入
VDIF0625252305
博世力士乐TVM2.4-050-220/300-W1/220/380伺服驱动器
DDSCR-U84-24
FACTORYSEALEDAllenBradley1756-DHRIO/DNIB1756DHRIO
1336F-B025-AA-EN-LA2-L4
GEIC693PWR3211
AllenBradleyAB1771ALX/AI/OModuleNIBSealed*
CIMRF7U4011
VDIA-51300V
A06B-0141-B075
1394C-AM75-IH
YB560103-BSExternalaxes
VMIVME-7648
1336F-A125-AN-EN
3HAC020801-001
AB117760117761REV04
1772-LN3模块
DDS02.2-W200-BE12-01-FW
1769-PB4
JAMSC-P8051
TC-IXL061ThermocoupleInputModule6pt,CIOM-A
EMERSONDELTAVKJ4001X1-CB112P0625X052接线端子模块
AB1734-AENT
TSXAEZ414
170XTS04200
1756-L75
EMECANIQUE施耐德模块
IC693ACC341
REXROTHMHD093C-058-PG1-AN
140DDI67300C
SGMAH-08AAA41_SGMAH-08AAA41
HONEYWELL51403776-1002
ABBSS832/3BSC610068R1
3HNA009526-001PTPUHOLDER
6FC5110-0BB03-0AA1
JAMSC-C8610E E
IC697CPM915RR
SGMAH-08AAA41_SGMAH-08AAA41
AllenBradley1785-L40B/EProcessor
3HAC020813-082
TSXDMZ28DTK
TSXAEN101
安川JZNC-XIU01B控制器
1756-CNBR
3HAC020806-001
ROSEMOUNT3051CA1A22A1AS1E5W/1199WNB05SSCW50LA000
3R032092
M.SYSTEM模块R3-BS16
B&RECPT81-0
KCP2示教器KUKA工业机器人
SQUAREDSY/MAX8030-CRM275*FACTORYSEALED*
Honeywell621-4550
ALLENBRADLEYCONTROLLOGIX1756-A17/B17SLOTRACK
531X303MCPAYG1
AS-B883-001
AH246074
AS-MBKT-005
PC-A984-131
KSD1-48
ALLENBRADLEY100-C30D10
1756-IF6CIS
MVME13364-W5001B01C
A-BAB1785LT2APLC-5/25ProcessorModule1785-LT2/A