詳細(xì)內(nèi)容：1769-IQ16 PLC的通訊包含主機(jī)與長途I/O接口之間的通訊、多臺PLC之間的通訊、PLC與其它智能操控設(shè)備之間的通訊。PLC與其它智能操控設(shè)備一同，能夠構(gòu)成“集中辦理、渙散操控”的分布式操控體系。有必要指出，并不是一切的PLC都有上述悉數(shù)功用，有些小型PLC只要上述的有些功用，可是報(bào)價(jià)較低。 如圖5-10所示為定時(shí)時(shí)間為1h的梯形圖及時(shí)序圖，輔助繼電器M1用于定時(shí)啟停控制，采用兩個(gè)0.1s定時(shí)器T14和T15串級使用。當(dāng)T14開始定時(shí)后，經(jīng)1800s延時(shí)，T14的常開觸點(diǎn)閉合，使T15再開始定時(shí)，又經(jīng)1800s的延時(shí)，T15的常開觸點(diǎn)閉合，Y4線圈接通。從X14接通，到Y(jié)4輸出，其延時(shí)時(shí)間為1800s+1800s=3600s=1h 本公司主營品牌:AB ABB GE 西門子 施耐德 福克斯波羅 英維斯 西屋 等歐美進(jìn)口品牌 注：圖片僅供參考，如需實(shí)物，歡迎來電垂詢！！ 聯(lián)系方式在右側(cè)！ 3BSE019300R1 DSRF 200I/O SUBRACKSE 3BSE019327R1 3BSE019327R1 CI527 3BSE019931R1 DSDO 115K10 3BSE019935R1 DSDC 111k02.Conn.of Tyristor ConSETSE 3BSE019999R1 DSRF 197K01I/O SUBRACKUNITSE 3BSE020007R1 AC450A09 3BSE020178R1 DSRF 200K01.I/O SUBRACK UNITSE 3BSE022178R1 TC560V2 3BSE022179R1 TC561V2OPTICAL MODEMSE 3BSX403552R18 TK517V060 3BSX403552R8 DSTK 160L5,0 3BSX426978R2 DSTK 150L8CABLE ASSEMBLYSE 3BUC610002R1 SD503 3BUC640023R1 3BUC640023R1 CIX518 3BUC950003R1 TK554V003 3BUC950040R1 3BUC950040R1 TK618 3BUC950041R1 TK619 3BUC980002R1 CI560 3BUP001190R1 CI532V09 3BUP001191R1 CI545V01 3BUR000101R1 TC530 3BUR000117R150 TK511 3BUR000118R12 TK510 3BUR000118R15 TK510 3BUR000118R3 TK510 3BUR000118R30 TK510 3BUR000118R6 TK510 3BUR000509R9 TK578V090 3BUR000546R1 3BUR000546R1 TC530K01 3BUR000548R2 3BUR000548R2 PM510K01. 3BUR000585R1 SX556 3BUR000698R1 SX557 3BUR000699R1 SX558 3BUR000899R1 CI537V01 3BUR001009R1 3BUR001065R1 CI532V06 3BUR001399R1 3BUR001399R1 3BUR001400R1 3BUR001400R1 3BUR001661R1 3BUR001661R1 DSBC 175 3BUR001953R1 DSTX 180PCONNECTION UNITSE 3BUR002086R1 3BUR002086R1 PROM*PROM 3BUR002123R1 3BUR002123R1 DSDO 115AK01 3BUR002124R1 3BUR002124R1 DSDX 180AK01 3BUR002125R1 3BUR002125R1 DSDX 180AK02 3BUR002253R1 3BUR002253R1 CS512K01 3BUR002254R1 3BUR002254R1 CS513K08 3BUR980001R1 3BUR980001R1 BB512*18SU 3BUR980009R1 3BUR980009R1 CS512 3BUR980024R1 3BUR980024R1 TC580 3BUR980025R1D STX 180*CONNECTION UNITSE 4 6003NZ10400 MOD300 Multibus Subsystem-Signal Conditioning Cardfile 5 4 6026BZ10400Processor Module, 33 Mhz 16MB 2 4 6026BZ10400Processor Module, 33 Mhz 16MB 2 4.00 　 DIGI TABLE 4.01 　 SG 807-5600 DC/DC Isolator Rack (8 Slot): 4.01 　 SG807-5600 DC/DC Isolator Rack (8 Slot): 4.02 　 SG 807-5600 DC/DC Isolator Rack (4 Slot): 4.02 　 SG807-5600 DC/DC Isolator Rack (4 Slot): 4.03 　 CMC 303 S3 DC/DC Isolator Card:CMC 303 S3 4.03 　 CMC303 S3 DC/DC Isolator Card:CMC303S3 4.04 　 CMC DC/DC Isolator Test Card:CMC 40 DSQC223 YB560103-BD/4 Robotics Digital I/O Module DSQC-223 2 41 DSSR116* 48990001-FK/2 POWER SUPPLY UNIT DSSR-116 2 42 DSTC120* 57520001-A/2 CONNECTION UNIT DSTC120 S2 6 43 DSTC190* 57520001-ER/1 DSTC 190 Communications Connection Unit 4 44 DSTV110* 57350001-A DSTV-110 Display Driver Card 3 45 SAM11230F440Stromberg Drives AC440V 1614A 1000HP 2 46 TC530 3BUR00011R1 T-Box for MOD 300 DCN3 46 TC5303BUR00011R1 T-Box for MOD 300 DCN3 47 TU831V1 3BSE013235R1 Module Termination Unit 48980002-A DSSB120 Battery Pack 4 48990001-FK DSSR116 24v to 5v Regulator 2 48990001-LY DSSA165 24v DC Power Supply 2 4911004-11 301*OP AMP 4911004-128 27C256*32KX8 4911004-410 14433*3 1/2 DIGIT 4911004-47 6803*MCU (EXT ROM) 4911004-508 10771* DELAY 4911004-59 2764-3*EPROM 8K*8 4911004-81 X2816A* 2K*8 EEPROM 4911014-RMN 4911014-RMN PROM 4911014-RYE PROM (D68) 4911014-RYF PROM (D69) 4911014-RYG PROM (D70) 4911014-RYH PROM (D71) 4911014-SLF PROM*PROM 4911014-SLG PROM*PROM 4911014-SLH PROM*PROM 4911014-SLJ PROM*PROM 4911014-SNM 4911014-SNM PROM*PROM 5 6004BZ10300 MOD300/Model B/6000-Series Controller-Module B Controller CPU,68020 2 5 6225BZ10000ABB MOD 300 SC Backup Memory Extender Module 5697625-5 57120001-A DSTA 120*CONNECTION UNITSE 57120001-AD DSTA 151*CONNECTION UNITSE 57120001-AH DSTA 160*4-CHCONNECTION UNITSE 57120001-AT DSAO 110ANALOG OUTPUT UNITSE 57120001-AY DSTA 150CONN. UNIT FOR ANALOG INPSE 57120001-CV DSTA 131CONN. UNIT, ANALOG INPUTSE 57120001-DE DSAI 151*ANALOG INPUT BOARDSE 57120001-DK DSAI 120ANALOG INPUT UNITSE 57120001-DP DSAI 110ANALOG INPUT UNITSE 57120001-E DSTA 121*CONNECTION UNITSE 57120001-ET DSTA 180*CONN. UNIT, ANALOG OUTPUTSE 57120001-EY DSAO 120*ANALOG OUTPUT UNITSE 57120001-FC DSTA 170CONN. UNIT, ANALOG OUTPUTSE 57120001-FG DSAO 130ANALOG OUTPUT UNITSE 57120001-FS DSTA 140*CONNECTION UNITSE 57120001-FX DSAI 160*ANALOG INPUT CARDSE 57120001-GB DSAI 165*ANALOG INPUT CARDSE 57120001-HE DSAI 309*ANALOG INPUT UNITSE 57120001-HPDSTA 145*CONNECTION UNITDSTA 145 Connection UnitSE 57120001-KD DSTA 155CONNECTION UNITSE 57120001-KHDSTA 156CONNECTION UNITSE 57120001-KNDSTA 133*CONNECTION UNITSE 57120001-KY DSTY 101ISOLATION AMPLIFIERSE 57120001-LE DSAI 135*ANALOG INPUT UNITSE 57120001-LK DSTY 110*SIGNAL NORMALIZING UNITSE 57120001-MZ DSTA 191*CONNECTION UNITSE 57120001-NH DSTA 145A*CONNECTION UNITSE 57120001-NT DSAI 130H*ANALOG INPUT BOARDSE 57120001-NY DSTA 121ACONNECTION UNITSE 57120001-P DSAI 130*ANALOG INPUT BOARDSE 57120001-PC DSAX 110*ANALOG INPUT/OUTPUT BOARDSE 57120001-PG DSXW 110*SG INTERFACESE 57120001-PM DSTX 160*CONNECTION UNITSE 57120001-PS D SAI 133*ANALOG INPUT UNITSE 57120001-PX DSTA 001*CONNECTION UNITSE 57120001-RB DSTA 002*CONNECTION UNITSE 57120001-RF DSXW 111SG-INTERFACESE 57120001-U DSAI 150*ANALOG INPUT UNITSE 57120001-Z DSTA 130*CONNECTION UNITSE 5712289-A DSAX 452 Remote Analog I/O 5 5712289-A DSAX452 Remote Analog I/O 5 57160001-A DSDI 110*DIGITAL INPUT BOARDSE 57160001-ACA DSDI 120ADIGITAL INPUT BOARDSE 57160001-ACT DSDP 140APOS. UNIT, PULSE ENCODERSE 57160001-ACX DSDP 140B*COUNTER BOARDSE 57160001-ADF DSDP 170INC. POS. AND SPEED UNITSE 57160001-ADK DSTX 170CONNECTION UNITSE 57160001-ADS DSTD 186*CONNECTION UNIT,48 CAN DISE 57160001-AU DSTD 130*CONNECT. UNIT F. DIG OUTPSE 57160001-AZ DSTD 150*CONNECTION UNIT F. DIG.INSE 57160001-BH DSTD 110*CONNECTION UNIT F DIG.OUTSE 57160001-BN DSTD 151CONNECT.UNIT F. DIG INPUTSE 57160001-DF DSDI 301*DIGITAL INPUT UNITSE 57160001-DL DSDI 302*DIGITAL INPUT UNITSE 57160001-DV DSDP 110PULSE INPUT UNITSE 57160001-E DSDI 120*DIGITAL INPUT BOARDSE 57160001-EU DSTX 110CONNECTION UNITSE 57160001-FH DSTD 170CONNECTION UNITSE 57160001-FX DSTD 132*CONN. UNIT, DIG IN/OUTPUTSE 57160001-GF DSDP 150PULSE ENCODERSE 57160001-GR DSTD 320*CONNECTION UNITSE 57160001-GVDSDI 131*16CH 110V AC/DCDIGITAL INPUT BOARDSE 57160001-HA DSDO 160*RELAY MATRIX CONTROLLERSE 57160001-HE DSTD 180*RELAY MATRIX UNITSE 57160001-HK DSTD 185*48CH. D1CONNECTION UNITSE 57160001-HP DSDI 150CONTROLLER F 336 CHANNELSE 57160001-HU DSTD 131CONN. UNIT, DIG. OUTPUTSE 57160001-K DSDO 110DIGITAL OUTPUT BOARDSE 57160001-KG DSDP 160*PULSE COUNTER BOARDSE 57160001-KS DSDO 320*DIGITAL OUTPUT UNITSE 57160001-KX DSDO 131DIGITAL OUTPUT BOARDSE 57160001-LF DSTD 133*CONNECTION UNITSE