產(chǎn)品詳情
專業(yè)采購歐美進(jìn)口工業(yè)配件，為國內(nèi)客戶提供德國及歐美工業(yè)產(chǎn)品、備件一站式綜合采購服務(wù)。
供應(yīng)GSR U2262400報價
plc模擬量輸入輸出都會涉及到數(shù)據(jù)類型的互轉(zhuǎn)問題，然而西門子300系統(tǒng)對于數(shù)據(jù)格式有著明確的規(guī)定，一般的四則運算都是在同一數(shù)據(jù)類型下才能進(jìn)行的，這也是一直以來困擾初學(xué)者的一個問題。西門子300編程軟件step7和博圖都提供了相應(yīng)的模擬量輸入輸出處理模塊FC105,FC106。但是好多場合下，要對數(shù)據(jù)進(jìn)行線性轉(zhuǎn)換或運算，靠這兩個函數(shù)是遠(yuǎn)遠(yuǎn)不夠的。這時候就需要用戶自己動手寫一些數(shù)據(jù)轉(zhuǎn)換的子程序。所以知道西門子數(shù)據(jù)類型轉(zhuǎn)換是很有必要的。R+W BKL 150Φ19H7/Φ24H7 聯(lián)軸器
MD MICRODETECTORS傳感器MDI63A 1602
BALLUFF BMF 103K-PS-C-2A-S4-0.05
03921836 HDP35100D0-06S8-LMF/ME-98H6-N-A
MD MICRODETECTORS傳感器MDI38F 764
DOLD 48432 BA9055/140 AC24V 0,1-1IPM 1-20S
automationdirect Locking connector, 30A, 480 VAC, 3-pole, 4-wire, NEMA configuration L16-30, nylon housing, black and white.
Sommer-automatic GmbH & Co. KG LG35-39 工具夾具
ASCON溫控器X5-3100-0000
HBM K-WA-T-020W-32K-K1-F1-2-8-3.0
小強工控 CARLO GAVAZZI SPPC15501
automationdirect HT8GBBV7
MD MICRODETECTORS傳感器MDI63F 2215
automationdirect C0-4TB
joventa VFA125
RIEGLER SFR 23-2060
automationdirect DVP-4BKT Thumbnail
DOLD 41390 BA7632.035 AC50/60HZ 230V
EUCHNER NZ-A
DOLD 35062 IK8701.02/014 AC/DC230V
automationdirect STP-MTR-17048D Thumbnail
小強工控 CARLO GAVAZZI PS31L-MT11LP-M00
RIEGLER 166.014-10
SELET傳感器B16EG188NO
automationdirect LM45-7001-0000
RIEGLER 13.114-6 ESH
MD MICRODETECTORS傳感器MDI38F 1633
JUNG AP 581 ANT AL Rahmen anthrazit-aluminium 1-fach
小強工控 CARLO GAVAZZI PUB01CD48500V
VIVOIL X2R5107FRRF
MD MICRODETECTORS傳感器MDI38F 1805
VULCAN 4.00E+269
MD MICRODETECTORS傳感器MDI63A 2675
035636UR REAR SECTION KP20.20D*-**S1-LMB/MA-S4-N-P-FS
Wolfgang Warmbier GmbH & Co. KG 2280.771 靜電場測試儀塑料標(biāo)簽
RTA驅(qū)動器CSD 02.V
GEMU 88064141
MD MICRODETECTORS傳感器MDI58G 1191
MD MICRODETECTORS傳感器MDI58B 1873
EPRO PR6423/10R-030-CN帶前置器
automationdirect ARV-21
小強工控 CARLO GAVAZZI FUTO4-20/S90
小強工控 CARLO GAVAZZI VC5510PNCPT
LIKA編碼器EM5812/16384TV2-8-RM AN D8MM-RAD-M12
MP FILTRI D GMBH MF1003P10 NB 濾芯
MD MICRODETECTORS傳感器MDI58G 2591
EMG LIC480/11
R+W EK1/20/A/16/20
020142AF PLP20.4R0-82E2-LGD/GD-N
小強工控 CARLO GAVAZZI PS43R-MT21N7-Y00
DOLD 32609 BA9036/110 DC32V 0,5-10S
PILZ 533120 5m
automationdirect H782-4C3-24D Thumbnail
Norelem 3089-3105 ---
LAIPPLE KEB GEAR MOTOR NMS 40 HU-100/1-63A4
WENGLOR CAV0 ANGOL S56-5M(M8/3P-mt5-PVC)
MD MICRODETECTORS傳感器MDI63G 2598
76151111 HDP35.125/35.50 S1
LIKA編碼器C50-Y-1024ZCU210/S700 C50 /S700
ATOS SP-ZH-7P 插頭
FP40.151S0-A2Z0-LGH/GF-**J*-N-A
SCHMERSAL AZM 200CC-T-1P2PA,Nr. 101180289 感應(yīng)傳感器
DOLD 49222 IL9163.12 AC50/60HZ 230V
automationdirect GCX1211-24L
DRA120-24A 電源Chinfa
KOBOLD SMV-3117HROR20Y
REXROTH MSK071E-0300-NN-M1-UG2-NNNN
DOLD 56945 SK9906.81 AC/DC12-240V 0,05S-300H
EMMEGI GMBH Motor for HPA18 / HPA24 Compact 230/400V 3phase 50/60Hz Emme 電機
小強工控 CARLO GAVAZZI BD60
7147126
MD MICRODETECTORS傳感器AK1/AN-1A
MD MICRODETECTORS傳感器MDI40A 143
RIEGLER 60-8 N-0,05
automationdirect DL305 RAM chips, package of 2. For use with D3-330 CPU.
AECO SIA000284 SIA25-C NPN NO+NC R LC5
automationdirect A24030DN
BAUMULLER BM4-DIO-01
79940801 FP40.151-06S8/40.151 S
AECO QMP000019 SMS36-P5 NO+2NC H2C PR
02004709 PLP20.4S0-31S1-LOC/OC-N-EL FS
DOLD 66915 IK8839.11/100 175mA MAX.20A
RIEGLER 862.018-6
Finder 34.51.7.060.0010
SCHMALZ DI-PL-435.5-18-O10O10 訂貨號10.01.21.00198/3
DATALOGIC DX8200A-3011 s/n.C15D02771 110-240VAC 0.4-0.2A
schaeffler 625-2RS 軸承
RESATO 1003901 密封件
automationdirect GCX1251-24 Thumbnail
02013136 FRONT SECTION PLP20.4D0-03S2-LOC/OC-N-EL-A FS
automationdirect WG-206-060-H
TRICONEX 9863-710
MD MICRODETECTORS傳感器MDI38F 222
DOLD 36846 BA7903.82 DC60V 1,5-30S
06877700 FP30.61D0-19T2-LGF/GF-N
小強工控 CARLO GAVAZZI EI1204PPCSS
PROXITRON 2319D-15 IKL 015.33 GH
SELET傳感器CF3P060
JAQUET F16S 385Z-05584 速度傳感器
02001965 REAR SECTION PLP20.9D0-****-LOC/OC-N-EL-P FS
MD MICRODETECTORS傳感器MDI38G 1401
小強工控 CARLO GAVAZZI PA12BNT20NCC2
PARKER T6CC-031-022-1R00-C100
SOLVING SE-450H
Rexroth R900902537?4WRA 6 W1-30-2X/G24N9K4/V 比例閥
ELEKTROR Typ：D07 Nr.1310A0962239
automationdirect QMR8-0P-0A Thumbnail
HYDAC ZBM300
SELET傳感器N618313
MAXON MOTOR41.060.062-00.00-072
EA TB112324
cembre BF-M8 插頭
03705510 FRONT SECTION HDP30.73S0-04S3-LGG/GF-65M0-N-A
RIEGLER 426.60-GR
DOLD 24663 MK9053 AC0,1-1A UH AC230V 1S
automationdirect BW400SAGU-3P300SB Thumbnail
KROM SCHRODER BCU 460-5/1LW8GBB1/2 P00376
HYDAC VR 2C.1 11/15
SMW 17676 滾輪
Celsa CEL.DBA-ZA50/A10RH
RIEGLER 406.31-ES
MD MICRODETECTORS傳感器MDI38G 2090
03801750 HDP35.71S0-34S8-LME/MD-61G0-N-A-BZ
automationdirect D64200DT-MC
Ahlborn Mess- und Regelungstechnik GmbH OR7838SH 紅外傳感器附件（軟件）
02000101 FRONT SECTION PLP20.11,2D0-82E2-LGE/GD-N-A FS
automationdirect MCGL20-8-952
MD MICRODETECTORS傳感器MDI63A 1449
SELET傳感器BZ0112-PNNO
SELET傳感器SFM1232
Staubli RMA06.5100 接頭
GEMU 615 15D 1125211/N
automationdirect LU81-5101
HPI齒輪泵P1AAK2015HL30A01N
MD MICRODETECTORS傳感器MDI63D 2534
SELET傳感器K01G50NC
KISTLER HF-750C
MD MICRODETECTORS傳感器NX14SR/XAP-C01020
item 0.0.442.09 Lagereinheit 8 D10 e 附件
automationdirect SC-E2S-110VAC
RIEGLER 11.EM.16060
Turck BIM-NST-AP6X-V1131 No.4685800 接近開關(guān)
Staubli RBE 08.1153/IA/OD/W/JV 機械零件
DOLD 51413 IK8802.11/005 AC/DC24V
SELET傳感器CPM5EK50
RIEGLER 15.DMI.16030
BALLUFF BES-M12M-PSC308-BVO3
MD MICRODETECTORS傳感器MDI58B 2280
MD MICRODETECTORS傳感器MDI58B 2478
SELET傳感器B01G81,5NO
automationdirect HGR-37-060-A
KOSTYRKA 1410.35 氣液增壓器
PHOENIX PSI-REP-Profibus/12M
RIEGLER 227.55-32,0
LIKA編碼器I58-H-1024ZCZ48R 1024PPR-RAD
06874909 FP20.40B0-43T0-LGE/GE-N
小強工控 CARLO GAVAZZI RKD2A60D50P
Honsberg VD-065GR200A
TR CMW58M-00013
DRUCK & TEMPERATUR DS200 780 1602 E 1 3 40 N 1 000 壓力傳感器
automationdirect SE2-SW8M-2T1
Megatron MD2210KA-10K，
SULLAIR JCQ81EJC002
Bucher RVKE-G-16-05-Z4 閥門
SIBA 2038603.100A
MD MICRODETECTORS傳感器MDI38G 174
Drei Bond GmbH 4.220.02.1023.040. 離心盤
小強工控 CARLO GAVAZZI PS42L-BS11LG-M00
KOBOLD MOD:TRM-204.090.20GS.2.S1.IP65 COD:00.0005.0161 230VAC-10A LOTTO:10010 TWR-120900
小強工控 CARLO GAVAZZI ICB18L50F05NAM1
automationdirect LESRK20 Thumbnail
heidenhain ERN 1331.061-1024 G3,10V...30V HTL,ID：735117-61 編碼器
供應(yīng)GSR U2262400報價
plc的通信，從設(shè)備劃分可分為PLC與外部設(shè)備的通信及PLC與系統(tǒng)內(nèi)部設(shè)備之間的通信。根據(jù)通信對象的不同，具體又可分為以下幾種情況。PLC與外部設(shè)備的通信：PLC與計算機的通信：PLC與編程、監(jiān)控、調(diào)試的計算機或網(wǎng)絡(luò)控制系統(tǒng)中的上位機通信等PLC與通用外部設(shè)備的通信：PLC與具有通用通信接口（如RS23RS422/485等）的外部設(shè)備之間的通信。PLC與內(nèi)部設(shè)備間的通信PLC與遠(yuǎn)程I/O之間的通信。
AECO FTQ000116 FTQSP-CAR H
06527068 LVP 30D-32S5-LMD/QB-N-LS3-E-AS1/03
automationdirect GCX1201-24L Thumbnail
BAUER BS02-37V/D04LA4/SP 25626227-6 電機
automationdirect G25-SL160-4LB Thumbnail
WAYCON SX120-4000-420A-SA-0
RIEGLER 168.038-10
MAAGTECHNIC 10022076
RIEGLER DS 4801
heidenhain 557647-04 光柵尺
小強工控 CARLO GAVAZZI CA18CAF08NA
FEAS Netzteil SNT92ASi
03949910 COLLECTING C3535-MF
PLP30.61/KP20.4 D/FS
小強工控 CARLO GAVAZZI BRSY
SCHURTER AS168X-CB2H020
DEBNAR ASK81.4 1250/1A
EA AL111022
LAHTI PRECISION P1012415
RIEGLER ES 183
JUMO [058][701150/8-02-0251-2001-25/005]
MD MICRODETECTORS傳感器IL1/CP-3F
Fibro 2489.14.01500.130.130N.135 氮氣缸
LVP 48-RP0-E/PLP20.16-03S1-LGE/GD-D-EL
IPD電源GRN-80-2002 OVP
alre EKFM2/0-10/100
小強工控 CARLO GAVAZZI HDMS2332G0V21C
DOLD 56943 SK7819.81 AC/DC110-240V 0,5-10S
MD MICRODETECTORS傳感器MDI40A 302
RIEGLER 437.241-1
02005549 PLP20.16S0-31S1-POD/OC-N
RIEGLER 1145.01-8,8
037997JK HDP35.112S0-06S6-LMG/MF-60F1-N-A (U-30)
Gestra NRG 19-51 L=1500MM
HYDAC 25μm SAF31.5-17-2
Honsberg FLEX-(I+K) HD2KO1-025GM060 (220cst oil) 流量計
FP40.73D*- * *-LGF/GE-**J*-N-I
EA VT451510-NE154100
FHF1126438302 Wetterfestes Telefon ResistTel IP2 rot mit 2xLAN + Relais
RIEGLER 294.0604-K
MD MICRODETECTORS傳感器MDI63A 1185
MD MICRODETECTORS傳感器MDI63A 1487
MD MICRODETECTORS傳感器MDI63F 387
FUCHS 111044597
HYDAC EDS345-1-250-000
HAFFMANS 104.075
WENGLOR ZD6003S852
MD MICRODETECTORS傳感器MDI58F 869
BARCONTROL HDS-1-320-K-7-1
小強工控 CARLO GAVAZZI PS31L-MS11R1-T00
小強工控 CARLO GAVAZZI PS42L-BS02LN-T00
MD MICRODETECTORS傳感器MDI63D 1846
FEAS Artikel-Nr.:582448
TWK ZD-P3L4-01
小強工控 CARLO GAVAZZI S160156024
MD MICRODETECTORS傳感器MDI38G 815
HEIDENHAIN 586653-06
Messko MT-ST160K/TT 63502-612
AECO SIP000099 SIP40-CE20 NPN NO+NC
HONSBERG HD2K-020GM025-957562
SELET傳感器OCV81/D2APNO
MD MICRODETECTORS傳感器MDI58G 2924
MD MICRODETECTORS傳感器MDI58B 935
GRACE P-P28P29R2-K3RD0 GRACE USB/ENET DUP
CEAG13222210/10 DM3301211-03/07 IK112625
AG-3005電磁閥UNIVER進(jìn)口
DOLD 65270 LG5925.03/61 AC50/60HZ 230V
BALLUFF BTL-P-1013-4R
FHF 21220512
小強工控 CARLO GAVAZZI PS21L-BT20RH-T00
EMG MCU16
IPD電源GRN-80-4004
BEI編碼器GHU9-30//5GT9//05000//G6R
Saltus Technology AG 8606001993 套筒
GEMU BR690 25M14 0101 DN25
SEW EuroDrive KAF97DT100L4-KS 850157088.09.09.001
RIEGLER 293.004-K
AECO C18000058 SC18SP-CE10 PNP NO+NC
CIRCLE SEAL 2332B-2PM
DOLD 46623 IL8809.02 AC50HZ 230V
MD MICRODETECTORS傳感器MDI63D 1159
Rexroth R901236526 3DRE 16 P-7X/200XYG24K4V 液壓閥
MTM-POWER PMA20T2415-MG
DOLD 61710 SK9065.11/800 3AC400V 0,4-8A
SELET傳感器C01QEO4020ASC
DOLD 29559 BA7901.82 AC50/60HZ 110V 1,5-30M
RIEGLER 515.513
Reichelt PATCH-C6 1 GR 數(shù)據(jù)線
ACAM PT2G-BD
HBM S2 500N
automationdirect XCS-0B7
德國Burster 8402-6020 量程20KN3 壓力傳感器
DOLD 50933 AA9050/110 AC110V 1-10IPM
Vester PB-30-30-H/S-P（8009-00000-0102）
RIEGLER 15.DMI.20035
automationdirect A32020SN
RIEGLER TFT 133-10
小強工控 CARLO GAVAZZI SPD121201BN
MD MICRODETECTORS傳感器UK1D/E9-0EUL
AE311069/L-RK DL2D3125032/FL FS000605
Rexroth 4WREE 10 V50-2X/G24K31/A1V 比例閥
00376507 MOTOR PLM10.8 S0-81E1-LBA/BB-N
VIVOIL X2P4301EOOA
Buhler NT 64-MS-S6/370-2K-T70NC 液位計
7147126
03679152 HDP30.61S2-33S3-LGF/GE-N
hydac 0660 R 010 BN4HC 回油濾芯
RIEGLER 533
BARKSDALE D2T-H18SS
WACHENDORFF WDG58H-12-500-ABN-H24-SC5-D89
automationdirect DN-F10 Thumbnail
N1AR514-M 078487行程開關(guān) EUCHNER
小強工控 CARLO GAVAZZI PS21L-NS02W2-M00
Niezgodka 652-1/2;652mFK-15-f/f-15/15 安全閥
VIVOIL閥9RV04-43
ORGA CC8/S11/SA\12V/3A
RIEGLER TFR 241-1012-S
MD MICRODETECTORS傳感器LS2ER/30-150S
automationdirect PGA155-15A6
AEG Thyro-PX 1PX 500-280 HF 調(diào)功器
小強工控 CARLO GAVAZZI EM2PMZ3SNAD
Stoerk ST710-JB1BV.10FP
02019023 VALVE PLC 051-206 COMPLETE
ITALVIBRAS 電機 MVSI15/5010-S02
意大利VIVOIL分流器 RVOD/2.3X12
ELSI 1*PT100 IEC751 P3.945-P31-B0170-S00
DOLD 65048 MH9452 DC24V
RIEGLER 226.03-0,38
SKF CMSS958-01-040 4m
EA WT451408-ED620852
EGE ST101KH
小強工控 CARLO GAVAZZI ICB30L50F22PC
MD MICRODETECTORS傳感器UT1B/E4-0AUL
FEAS Netzteil PSU16024
03591217 PLP30.61S0-84E4-LED/EB-N
GEMU 1201000ZA001013001104
automationdirect TRD-SH250VD Thumbnail
MD MICRODETECTORS傳感器MDI58G 1900
microsonic mic+340/DD/TC
Jola 101/Ex
PCH PCH1026MK2 CHF8975
MD MICRODETECTORS傳感器MDI63G 748
norelem NLM_03186-020
MD MICRODETECTORS傳感器MDI58C 2921
小強工控 CARLO GAVAZZI HDMS2325G0V21C
EXTOX EXTOX-CO2-5-IR4 壓力傳感器
03568352 FRONT SECTION KP20.25D0-82E2-LEB/EA-71S4-N-A FS
現(xiàn)貨 block PVSE 230/24-3B
06876398 FP30.82D0-04S3-LOG/OF-N
automationdirect AAP2T14Z11 Thumbnail
04203100 STEP-UP GEARBOX MP3,5/3,5/FS/3
AECO I12000600 SI12-DCE8 NPN NO
automationdirect CVR-J-60200-M-2 Thumbnail
Knick A20300 P0 隔離變送器
03713262 HDP30.43S*- * *-LOG/OF- *M0-N-P
kistler 1839 連接底座
RIEGLER FU 842-M
FROHLICH+WALTER 72805
EA ED620702 球閥
MD MICRODETECTORS傳感器SSP/0N-1A
Sasse 3360.961114 電纜
PLP30.38-04S5/20.25 D/FS-L
MD MICRODETECTORS傳感器MDI63A 2620
automationdirect MDL5
automationdirect ECX2054-24L
RIEGLER 247.52
BETA LS8000-310X
MP FILTRI D GMBH CS-150-P10-A 空氣過濾器
65152514 LVP 75-LSF/VD-LS0-AS7/06/FP40.87-06S8-LOG/OF D
automationdirect PSL-12-090
RTA驅(qū)動器109R0624J402
AECO I18000235 SI18-CE8 PNP NC LC10
VAA 2W511-10
HEIDENHAIN 229232-01
M. Schneider 1B171 NH-1 200A 500V gG120KA 371020 自動控制器
FEAS Netzteil PS1U5012S
RIEGLER RSV186LST
RIEGLER 11.0425/2-1
020154N6 DIVIDER PLD20/2/CS-GE/31,5-GD/31,5-GD/CD-VPEF(125) GD
小強工控 CARLO GAVAZZI PS42L-MT20LF-H00
MD MICRODETECTORS傳感器MDI58B 2023
REXROTH R911305277
RTA驅(qū)動器103-546-55500
小強工控 CARLO GAVAZZI ESCO2W5AM
SELET傳感器B60G122PO
03564044 KP20.8D0-82E2-LEA/EA-V-BZ
MD MICRODETECTORS傳感器MDI38F 1390
MD MICRODETECTORS傳感器MDI63G 2078
BTR MZAK-E10 0.15 to 800 s
KUHNKE 68.030.01 24VDC 3.0W P=0-7bar 電磁閥
FEAS Artikel-Nr.:5831053
68602815 PLP30.27/20.4 D/FS-L
SMW 12486 硬爪
VIVOIL X2P4901EPOA
FACON MOD7157100L6U 10μF 450VAC 50HZ
DOLD 47429 IK3070.11 AC50/60HZ 230V
LIKA編碼器I41-P-500MNF26PL2/S143 I41 /S143
VIVOIL X0I0131ABBA
BTR 110730 繼電器
CIRCLE SEAL 259T1-16PP
RIEGLER 533.1412
zimmer MKS2005AK
GUTEKUNST彈簧D-288S-04
RIEGLER 207-KD
SELET傳感器FOV30PNSCC5
02002631 REAR SECTION PLP20.11,2D*-****-L**/GD-N7-N-EL-P FS
PUISOTRONIC KJ9-M30MB40-ANI 傳感器
EGE STA421K-B3
MD MICRODETECTORS傳感器MDI63G 622
ATOS DLHZO-T-040-L71 閥門
automationdirect BX-DM1-18ER-D Thumbnail
DOLD 23584 EC9621.82 AC50/60HZ240V 0,01-99,99S
automationdirect QD-SDS-0625 Thumbnail
DEMAG DSC 77330144
EA TB115622
automationdirect MIF310
EA TF551010-NE194100
automationdirect FARS-BP-0A
NORELEM 06245-1067X15
RIEGLER 197.3810-2
automationdirect DC-BRS10-14M
03760608 ELEMENT HDD30.43-**/MD-N-T
KUBLER 8.500.00HD.1024.A01
REO REOVIB MFS 268 DP
SCHUNK MMS22-S-M8-PNP
DOLD 54013 BA9053/410 AC1A/5A/10A AC110V 0-20S
EA MP311005-NE054100
EA TN111426-ED620552
RIEGLER 145.018-8
NORELEM 07534-16X60
小強工控 CARLO GAVAZZI PS43L-NS02LF-M00
AECO SIA000125 SIA30-CE NPN NO+NC R
ALLEN-BRADLEY 700-K22Z-ZA
Rotech HPPF2V3EMVAZ15 模塊
ITALVIBRAS 600405 MVCC 36-2500
RIEGLER 5083
halder 22060.082 工件夾具
Mink STL2000 K27 密封
035737AP FRONT SECTION KP30.51S*-****-LMD/MC-65M4-N-I-CSL MD MICRODETECTORS傳感器MDI58G 2500 SCHNEIDER LRE02
供應(yīng)GSR U2262400報價
下面舉集電極調(diào)幅電路為例。是集電極調(diào)幅電路，由高頻載波振蕩器產(chǎn)生的等幅載波經(jīng)T1加到晶體管基極。低頻調(diào)制信號則通過T3耦合到集電極中。CCC3是高頻旁路電容，RR2是偏置電阻。集電極的LC并聯(lián)回路諧振在載波頻率上。如果把三極管的靜態(tài)工作點選在特性曲線的彎曲部分，三極管就是一個非線性器件。因為晶體管的集電極電流是隨著調(diào)制電壓變化的，所以集電極中的2個信號就因非線性作用而實現(xiàn)了調(diào)幅。由于LC諧振回路是調(diào)諧在載波的基頻上，因此在T2的次級就可得到調(diào)幅波輸出。
供應(yīng)GSR U2262400報價
plc模擬量輸入輸出都會涉及到數(shù)據(jù)類型的互轉(zhuǎn)問題，然而西門子300系統(tǒng)對于數(shù)據(jù)格式有著明確的規(guī)定，一般的四則運算都是在同一數(shù)據(jù)類型下才能進(jìn)行的，這也是一直以來困擾初學(xué)者的一個問題。西門子300編程軟件step7和博圖都提供了相應(yīng)的模擬量輸入輸出處理模塊FC105,FC106。但是好多場合下，要對數(shù)據(jù)進(jìn)行線性轉(zhuǎn)換或運算，靠這兩個函數(shù)是遠(yuǎn)遠(yuǎn)不夠的。這時候就需要用戶自己動手寫一些數(shù)據(jù)轉(zhuǎn)換的子程序。所以知道西門子數(shù)據(jù)類型轉(zhuǎn)換是很有必要的。R+W BKL 150Φ19H7/Φ24H7 聯(lián)軸器
MD MICRODETECTORS傳感器MDI63A 1602
BALLUFF BMF 103K-PS-C-2A-S4-0.05
03921836 HDP35100D0-06S8-LMF/ME-98H6-N-A
MD MICRODETECTORS傳感器MDI38F 764
DOLD 48432 BA9055/140 AC24V 0,1-1IPM 1-20S
automationdirect Locking connector, 30A, 480 VAC, 3-pole, 4-wire, NEMA configuration L16-30, nylon housing, black and white.
Sommer-automatic GmbH & Co. KG LG35-39 工具夾具
ASCON溫控器X5-3100-0000
HBM K-WA-T-020W-32K-K1-F1-2-8-3.0
小強工控 CARLO GAVAZZI SPPC15501
automationdirect HT8GBBV7
MD MICRODETECTORS傳感器MDI63F 2215
automationdirect C0-4TB
joventa VFA125
RIEGLER SFR 23-2060
automationdirect DVP-4BKT Thumbnail
DOLD 41390 BA7632.035 AC50/60HZ 230V
EUCHNER NZ-A
DOLD 35062 IK8701.02/014 AC/DC230V
automationdirect STP-MTR-17048D Thumbnail
小強工控 CARLO GAVAZZI PS31L-MT11LP-M00
RIEGLER 166.014-10
SELET傳感器B16EG188NO
automationdirect LM45-7001-0000
RIEGLER 13.114-6 ESH
MD MICRODETECTORS傳感器MDI38F 1633
JUNG AP 581 ANT AL Rahmen anthrazit-aluminium 1-fach
小強工控 CARLO GAVAZZI PUB01CD48500V
VIVOIL X2R5107FRRF
MD MICRODETECTORS傳感器MDI38F 1805
VULCAN 4.00E+269
MD MICRODETECTORS傳感器MDI63A 2675
035636UR REAR SECTION KP20.20D*-**S1-LMB/MA-S4-N-P-FS
Wolfgang Warmbier GmbH & Co. KG 2280.771 靜電場測試儀塑料標(biāo)簽
RTA驅(qū)動器CSD 02.V
GEMU 88064141
MD MICRODETECTORS傳感器MDI58G 1191
MD MICRODETECTORS傳感器MDI58B 1873
EPRO PR6423/10R-030-CN帶前置器
automationdirect ARV-21
小強工控 CARLO GAVAZZI FUTO4-20/S90
小強工控 CARLO GAVAZZI VC5510PNCPT
LIKA編碼器EM5812/16384TV2-8-RM AN D8MM-RAD-M12
MP FILTRI D GMBH MF1003P10 NB 濾芯
MD MICRODETECTORS傳感器MDI58G 2591
EMG LIC480/11
R+W EK1/20/A/16/20
020142AF PLP20.4R0-82E2-LGD/GD-N
小強工控 CARLO GAVAZZI PS43R-MT21N7-Y00
DOLD 32609 BA9036/110 DC32V 0,5-10S
PILZ 533120 5m
automationdirect H782-4C3-24D Thumbnail
Norelem 3089-3105 ---
LAIPPLE KEB GEAR MOTOR NMS 40 HU-100/1-63A4
WENGLOR CAV0 ANGOL S56-5M(M8/3P-mt5-PVC)
MD MICRODETECTORS傳感器MDI63G 2598
76151111 HDP35.125/35.50 S1
LIKA編碼器C50-Y-1024ZCU210/S700 C50 /S700
ATOS SP-ZH-7P 插頭
FP40.151S0-A2Z0-LGH/GF-**J*-N-A
SCHMERSAL AZM 200CC-T-1P2PA,Nr. 101180289 感應(yīng)傳感器
DOLD 49222 IL9163.12 AC50/60HZ 230V
automationdirect GCX1211-24L
DRA120-24A 電源Chinfa
KOBOLD SMV-3117HROR20Y
REXROTH MSK071E-0300-NN-M1-UG2-NNNN
DOLD 56945 SK9906.81 AC/DC12-240V 0,05S-300H
EMMEGI GMBH Motor for HPA18 / HPA24 Compact 230/400V 3phase 50/60Hz Emme 電機
小強工控 CARLO GAVAZZI BD60
7147126
MD MICRODETECTORS傳感器AK1/AN-1A
MD MICRODETECTORS傳感器MDI40A 143
RIEGLER 60-8 N-0,05
automationdirect DL305 RAM chips, package of 2. For use with D3-330 CPU.
AECO SIA000284 SIA25-C NPN NO+NC R LC5
automationdirect A24030DN
BAUMULLER BM4-DIO-01
79940801 FP40.151-06S8/40.151 S
AECO QMP000019 SMS36-P5 NO+2NC H2C PR
02004709 PLP20.4S0-31S1-LOC/OC-N-EL FS
DOLD 66915 IK8839.11/100 175mA MAX.20A
RIEGLER 862.018-6
Finder 34.51.7.060.0010
SCHMALZ DI-PL-435.5-18-O10O10 訂貨號10.01.21.00198/3
DATALOGIC DX8200A-3011 s/n.C15D02771 110-240VAC 0.4-0.2A
schaeffler 625-2RS 軸承
RESATO 1003901 密封件
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02013136 FRONT SECTION PLP20.4D0-03S2-LOC/OC-N-EL-A FS
automationdirect WG-206-060-H
TRICONEX 9863-710
MD MICRODETECTORS傳感器MDI38F 222
DOLD 36846 BA7903.82 DC60V 1,5-30S
06877700 FP30.61D0-19T2-LGF/GF-N
小強工控 CARLO GAVAZZI EI1204PPCSS
PROXITRON 2319D-15 IKL 015.33 GH
SELET傳感器CF3P060
JAQUET F16S 385Z-05584 速度傳感器
02001965 REAR SECTION PLP20.9D0-****-LOC/OC-N-EL-P FS
MD MICRODETECTORS傳感器MDI38G 1401
小強工控 CARLO GAVAZZI PA12BNT20NCC2
PARKER T6CC-031-022-1R00-C100
SOLVING SE-450H
Rexroth R900902537?4WRA 6 W1-30-2X/G24N9K4/V 比例閥
ELEKTROR Typ：D07 Nr.1310A0962239
automationdirect QMR8-0P-0A Thumbnail
HYDAC ZBM300
SELET傳感器N618313
MAXON MOTOR41.060.062-00.00-072
EA TB112324
cembre BF-M8 插頭
03705510 FRONT SECTION HDP30.73S0-04S3-LGG/GF-65M0-N-A
RIEGLER 426.60-GR
DOLD 24663 MK9053 AC0,1-1A UH AC230V 1S
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KROM SCHRODER BCU 460-5/1LW8GBB1/2 P00376
HYDAC VR 2C.1 11/15
SMW 17676 滾輪
Celsa CEL.DBA-ZA50/A10RH
RIEGLER 406.31-ES
MD MICRODETECTORS傳感器MDI38G 2090
03801750 HDP35.71S0-34S8-LME/MD-61G0-N-A-BZ
automationdirect D64200DT-MC
Ahlborn Mess- und Regelungstechnik GmbH OR7838SH 紅外傳感器附件（軟件）
02000101 FRONT SECTION PLP20.11,2D0-82E2-LGE/GD-N-A FS
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MD MICRODETECTORS傳感器MDI63A 1449
SELET傳感器BZ0112-PNNO
SELET傳感器SFM1232
Staubli RMA06.5100 接頭
GEMU 615 15D 1125211/N
automationdirect LU81-5101
HPI齒輪泵P1AAK2015HL30A01N
MD MICRODETECTORS傳感器MDI63D 2534
SELET傳感器K01G50NC
KISTLER HF-750C
MD MICRODETECTORS傳感器NX14SR/XAP-C01020
item 0.0.442.09 Lagereinheit 8 D10 e 附件
automationdirect SC-E2S-110VAC
RIEGLER 11.EM.16060
Turck BIM-NST-AP6X-V1131 No.4685800 接近開關(guān)
Staubli RBE 08.1153/IA/OD/W/JV 機械零件
DOLD 51413 IK8802.11/005 AC/DC24V
SELET傳感器CPM5EK50
RIEGLER 15.DMI.16030
BALLUFF BES-M12M-PSC308-BVO3
MD MICRODETECTORS傳感器MDI58B 2280
MD MICRODETECTORS傳感器MDI58B 2478
SELET傳感器B01G81,5NO
automationdirect HGR-37-060-A
KOSTYRKA 1410.35 氣液增壓器
PHOENIX PSI-REP-Profibus/12M
RIEGLER 227.55-32,0
LIKA編碼器I58-H-1024ZCZ48R 1024PPR-RAD
06874909 FP20.40B0-43T0-LGE/GE-N
小強工控 CARLO GAVAZZI RKD2A60D50P
Honsberg VD-065GR200A
TR CMW58M-00013
DRUCK & TEMPERATUR DS200 780 1602 E 1 3 40 N 1 000 壓力傳感器
automationdirect SE2-SW8M-2T1
Megatron MD2210KA-10K，
SULLAIR JCQ81EJC002
Bucher RVKE-G-16-05-Z4 閥門
SIBA 2038603.100A
MD MICRODETECTORS傳感器MDI38G 174
Drei Bond GmbH 4.220.02.1023.040. 離心盤
小強工控 CARLO GAVAZZI PS42L-BS11LG-M00
KOBOLD MOD:TRM-204.090.20GS.2.S1.IP65 COD:00.0005.0161 230VAC-10A LOTTO:10010 TWR-120900
小強工控 CARLO GAVAZZI ICB18L50F05NAM1
automationdirect LESRK20 Thumbnail
heidenhain ERN 1331.061-1024 G3,10V...30V HTL,ID：735117-61 編碼器
供應(yīng)GSR U2262400報價
plc的通信，從設(shè)備劃分可分為PLC與外部設(shè)備的通信及PLC與系統(tǒng)內(nèi)部設(shè)備之間的通信。根據(jù)通信對象的不同，具體又可分為以下幾種情況。PLC與外部設(shè)備的通信：PLC與計算機的通信：PLC與編程、監(jiān)控、調(diào)試的計算機或網(wǎng)絡(luò)控制系統(tǒng)中的上位機通信等PLC與通用外部設(shè)備的通信：PLC與具有通用通信接口（如RS23RS422/485等）的外部設(shè)備之間的通信。PLC與內(nèi)部設(shè)備間的通信PLC與遠(yuǎn)程I/O之間的通信。
AECO FTQ000116 FTQSP-CAR H
06527068 LVP 30D-32S5-LMD/QB-N-LS3-E-AS1/03
automationdirect GCX1201-24L Thumbnail
BAUER BS02-37V/D04LA4/SP 25626227-6 電機
automationdirect G25-SL160-4LB Thumbnail
WAYCON SX120-4000-420A-SA-0
RIEGLER 168.038-10
MAAGTECHNIC 10022076
RIEGLER DS 4801
heidenhain 557647-04 光柵尺
小強工控 CARLO GAVAZZI CA18CAF08NA
FEAS Netzteil SNT92ASi
03949910 COLLECTING C3535-MF
PLP30.61/KP20.4 D/FS
小強工控 CARLO GAVAZZI BRSY
SCHURTER AS168X-CB2H020
DEBNAR ASK81.4 1250/1A
EA AL111022
LAHTI PRECISION P1012415
RIEGLER ES 183
JUMO [058][701150/8-02-0251-2001-25/005]
MD MICRODETECTORS傳感器IL1/CP-3F
Fibro 2489.14.01500.130.130N.135 氮氣缸
LVP 48-RP0-E/PLP20.16-03S1-LGE/GD-D-EL
IPD電源GRN-80-2002 OVP
alre EKFM2/0-10/100
小強工控 CARLO GAVAZZI HDMS2332G0V21C
DOLD 56943 SK7819.81 AC/DC110-240V 0,5-10S
MD MICRODETECTORS傳感器MDI40A 302
RIEGLER 437.241-1
02005549 PLP20.16S0-31S1-POD/OC-N
RIEGLER 1145.01-8,8
037997JK HDP35.112S0-06S6-LMG/MF-60F1-N-A (U-30)
Gestra NRG 19-51 L=1500MM
HYDAC 25μm SAF31.5-17-2
Honsberg FLEX-(I+K) HD2KO1-025GM060 (220cst oil) 流量計
FP40.73D*- * *-LGF/GE-**J*-N-I
EA VT451510-NE154100
FHF1126438302 Wetterfestes Telefon ResistTel IP2 rot mit 2xLAN + Relais
RIEGLER 294.0604-K
MD MICRODETECTORS傳感器MDI63A 1185
MD MICRODETECTORS傳感器MDI63A 1487
MD MICRODETECTORS傳感器MDI63F 387
FUCHS 111044597
HYDAC EDS345-1-250-000
HAFFMANS 104.075
WENGLOR ZD6003S852
MD MICRODETECTORS傳感器MDI58F 869
BARCONTROL HDS-1-320-K-7-1
小強工控 CARLO GAVAZZI PS31L-MS11R1-T00
小強工控 CARLO GAVAZZI PS42L-BS02LN-T00
MD MICRODETECTORS傳感器MDI63D 1846
FEAS Artikel-Nr.:582448
TWK ZD-P3L4-01
小強工控 CARLO GAVAZZI S160156024
MD MICRODETECTORS傳感器MDI38G 815
HEIDENHAIN 586653-06
Messko MT-ST160K/TT 63502-612
AECO SIP000099 SIP40-CE20 NPN NO+NC
HONSBERG HD2K-020GM025-957562
SELET傳感器OCV81/D2APNO
MD MICRODETECTORS傳感器MDI58G 2924
MD MICRODETECTORS傳感器MDI58B 935
GRACE P-P28P29R2-K3RD0 GRACE USB/ENET DUP
CEAG13222210/10 DM3301211-03/07 IK112625
AG-3005電磁閥UNIVER進(jìn)口
DOLD 65270 LG5925.03/61 AC50/60HZ 230V
BALLUFF BTL-P-1013-4R
FHF 21220512
小強工控 CARLO GAVAZZI PS21L-BT20RH-T00
EMG MCU16
IPD電源GRN-80-4004
BEI編碼器GHU9-30//5GT9//05000//G6R
Saltus Technology AG 8606001993 套筒
GEMU BR690 25M14 0101 DN25
SEW EuroDrive KAF97DT100L4-KS 850157088.09.09.001
RIEGLER 293.004-K
AECO C18000058 SC18SP-CE10 PNP NO+NC
CIRCLE SEAL 2332B-2PM
DOLD 46623 IL8809.02 AC50HZ 230V
MD MICRODETECTORS傳感器MDI63D 1159
Rexroth R901236526 3DRE 16 P-7X/200XYG24K4V 液壓閥
MTM-POWER PMA20T2415-MG
DOLD 61710 SK9065.11/800 3AC400V 0,4-8A
SELET傳感器C01QEO4020ASC
DOLD 29559 BA7901.82 AC50/60HZ 110V 1,5-30M
RIEGLER 515.513
Reichelt PATCH-C6 1 GR 數(shù)據(jù)線
ACAM PT2G-BD
HBM S2 500N
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德國Burster 8402-6020 量程20KN3 壓力傳感器
DOLD 50933 AA9050/110 AC110V 1-10IPM
Vester PB-30-30-H/S-P（8009-00000-0102）
RIEGLER 15.DMI.20035
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RIEGLER TFT 133-10
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MD MICRODETECTORS傳感器UK1D/E9-0EUL
AE311069/L-RK DL2D3125032/FL FS000605
Rexroth 4WREE 10 V50-2X/G24K31/A1V 比例閥
00376507 MOTOR PLM10.8 S0-81E1-LBA/BB-N
VIVOIL X2P4301EOOA
Buhler NT 64-MS-S6/370-2K-T70NC 液位計
7147126
03679152 HDP30.61S2-33S3-LGF/GE-N
hydac 0660 R 010 BN4HC 回油濾芯
RIEGLER 533
BARKSDALE D2T-H18SS
WACHENDORFF WDG58H-12-500-ABN-H24-SC5-D89
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N1AR514-M 078487行程開關(guān) EUCHNER
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ORGA CC8/S11/SA\12V/3A
RIEGLER TFR 241-1012-S
MD MICRODETECTORS傳感器LS2ER/30-150S
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AEG Thyro-PX 1PX 500-280 HF 調(diào)功器
小強工控 CARLO GAVAZZI EM2PMZ3SNAD
Stoerk ST710-JB1BV.10FP
02019023 VALVE PLC 051-206 COMPLETE
ITALVIBRAS 電機 MVSI15/5010-S02
意大利VIVOIL分流器 RVOD/2.3X12
ELSI 1*PT100 IEC751 P3.945-P31-B0170-S00
DOLD 65048 MH9452 DC24V
RIEGLER 226.03-0,38
SKF CMSS958-01-040 4m
EA WT451408-ED620852
EGE ST101KH
小強工控 CARLO GAVAZZI ICB30L50F22PC
MD MICRODETECTORS傳感器UT1B/E4-0AUL
FEAS Netzteil PSU16024
03591217 PLP30.61S0-84E4-LED/EB-N
GEMU 1201000ZA001013001104
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MD MICRODETECTORS傳感器MDI58G 1900
microsonic mic+340/DD/TC
Jola 101/Ex
PCH PCH1026MK2 CHF8975
MD MICRODETECTORS傳感器MDI63G 748
norelem NLM_03186-020
MD MICRODETECTORS傳感器MDI58C 2921
小強工控 CARLO GAVAZZI HDMS2325G0V21C
EXTOX EXTOX-CO2-5-IR4 壓力傳感器
03568352 FRONT SECTION KP20.25D0-82E2-LEB/EA-71S4-N-A FS
現(xiàn)貨 block PVSE 230/24-3B
06876398 FP30.82D0-04S3-LOG/OF-N
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04203100 STEP-UP GEARBOX MP3,5/3,5/FS/3
AECO I12000600 SI12-DCE8 NPN NO
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Knick A20300 P0 隔離變送器
03713262 HDP30.43S*- * *-LOG/OF- *M0-N-P
kistler 1839 連接底座
RIEGLER FU 842-M
FROHLICH+WALTER 72805
EA ED620702 球閥
MD MICRODETECTORS傳感器SSP/0N-1A
Sasse 3360.961114 電纜
PLP30.38-04S5/20.25 D/FS-L
MD MICRODETECTORS傳感器MDI63A 2620
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automationdirect ECX2054-24L
RIEGLER 247.52
BETA LS8000-310X
MP FILTRI D GMBH CS-150-P10-A 空氣過濾器
65152514 LVP 75-LSF/VD-LS0-AS7/06/FP40.87-06S8-LOG/OF D
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RTA驅(qū)動器109R0624J402
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VAA 2W511-10
HEIDENHAIN 229232-01
M. Schneider 1B171 NH-1 200A 500V gG120KA 371020 自動控制器
FEAS Netzteil PS1U5012S
RIEGLER RSV186LST
RIEGLER 11.0425/2-1
020154N6 DIVIDER PLD20/2/CS-GE/31,5-GD/31,5-GD/CD-VPEF(125) GD
小強工控 CARLO GAVAZZI PS42L-MT20LF-H00
MD MICRODETECTORS傳感器MDI58B 2023
REXROTH R911305277
RTA驅(qū)動器103-546-55500
小強工控 CARLO GAVAZZI ESCO2W5AM
SELET傳感器B60G122PO
03564044 KP20.8D0-82E2-LEA/EA-V-BZ
MD MICRODETECTORS傳感器MDI38F 1390
MD MICRODETECTORS傳感器MDI63G 2078
BTR MZAK-E10 0.15 to 800 s
KUHNKE 68.030.01 24VDC 3.0W P=0-7bar 電磁閥
FEAS Artikel-Nr.:5831053
68602815 PLP30.27/20.4 D/FS-L
SMW 12486 硬爪
VIVOIL X2P4901EPOA
FACON MOD7157100L6U 10μF 450VAC 50HZ
DOLD 47429 IK3070.11 AC50/60HZ 230V
LIKA編碼器I41-P-500MNF26PL2/S143 I41 /S143
VIVOIL X0I0131ABBA
BTR 110730 繼電器
CIRCLE SEAL 259T1-16PP
RIEGLER 533.1412
zimmer MKS2005AK
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供應(yīng)GSR U2262400報價
下面舉集電極調(diào)幅電路為例。是集電極調(diào)幅電路，由高頻載波振蕩器產(chǎn)生的等幅載波經(jīng)T1加到晶體管基極。低頻調(diào)制信號則通過T3耦合到集電極中。CCC3是高頻旁路電容，RR2是偏置電阻。集電極的LC并聯(lián)回路諧振在載波頻率上。如果把三極管的靜態(tài)工作點選在特性曲線的彎曲部分，三極管就是一個非線性器件。因為晶體管的集電極電流是隨著調(diào)制電壓變化的，所以集電極中的2個信號就因非線性作用而實現(xiàn)了調(diào)幅。由于LC諧振回路是調(diào)諧在載波的基頻上，因此在T2的次級就可得到調(diào)幅波輸出。
