DSQC609 3HAC14178-1PBSE5117 存库现货

描述

DSQC609 3HAC14178-1PBSE5117

IO的采样数据经CPU转换后变为整形数据或实形数据，在操作级网络（第二层网络）上传输。因此操作级网络可以采用数据吞吐量适中、传输速度快、连接方便的网络标准，同时因操作级网络一般布置在控制室内，对抗干扰的要求相对较低。因此采用标准以太网是最佳选择。TCP/IP协议是一种标准以太网协议，一般我们采用100Mbit/s的通讯速度。
PLC系统的工作任务相对简单，因此需要传输的数据量一般不会太大，所以常见的PLC系统为一层网络结构。过程级网络和操作级网络要么合并在一起，要不过程级网络简化成模件之间的内部连接。PLC不会或很少使用以太网。

从应用对象的规模上来说。
PLC一般应用在小型自控场所，比如设备的控制或少量的模拟量的控制及联锁，而大型的应用一般都是DCS。当然，这个概念不太准确，但很直观，习惯上我们把大于600点的系统称为DCS，小于这个规模叫做PLC。我们的热泵及QCS、横向产品配套的控制系统一般就是称为PLC。

JACUZZI Y900958 62x43x19 GALLERY ALMOND FIBERGLASS BATH

DAYTON 30″ INDUSTRIAL FAN CIRCULATOR 159206

DAYTON 30″ INDUSTRIAL CIRCULATOR FAN 2HP 115/230V 32938

JACUZZI C540969 42×60 OYSTER WHIRPOOL BATH 160669

CLARE OLB-3R 104,400 OUT LOWBOY OIL FURNACE 94191

JACUZZI 9590959 55″x55″ WHITE WHIRLPOOL BATH 160129

DAYTON 36 INCH EXHAUST VENT 153723

WINSMITH 930* 30:1 METRIC SPEED REDUCER 58:RPM 65974

KNF FLEX PAK BAGS IND POLY 1000/CASE KNFFLEXPAK 146142

CARRIER 17M4211053 10 3/8″ DIAMETER LABYRINTH 150167

CARRIER 50HQ-900541 LOOP CONTROLLER W/A-B OPTION 146289

2.4 GHZ PARANOLIC SOLID DISH ANTENNA LWA021 153277

BLACK BOX MT726A FRAME RELAY ACCESS DEVICE SWITCH

NEW LAU BLA30-30H1.69 BELT DRIVE BLOWER ASSEMBLY 56089

NORTEL AS3104004 20-PORT 10/100 CENTILLION SWITCH

AMERICAN POWER CONVERSION SP562A BATTERY KIT 153717

BLACK BOX MT1000A-E1-13 E1 FIBER MUX 1300NM 155309

CANOGA PERKINS 3240-BU-31-7-M MULTIPLEXER 153043

BLACK BOX LCL163A FDDI REPEATER 153868

VESTIL BLACK-STEEL PLATFORM TRUCK E-CART 147162

EXPANSION MODULE MX223C 153784

PEERLESS MI-03-SV-WPC 70,000 PACKAGED HOT WATER BOILER

BLACK BOX LWU0200-E-US LASER BASE UNIT W/POWER 156986

BRIDGE/ROUTER EXPANDABLE LR6014A-R3 154165

RATE ADAPTIVE DSL LAN EXTENDER 800 LR0061AE 153860

TRANE MCW530AMUA0 2.5 TON MINI-SPLIT INDOOR UNIT 16315

ADP F0AN-100-1-1-1 100,000 BTU NATURAL GAS UNIT HEATER

MITSUBISHI PKH30FL 2.5 TON INDOOR HEAT PUMP UNIT 146003

ESPRIT MX9072 MULTIPLEXER 154163

DAYTON 48″ SLANTWALL EXHAUST FAN BELT DRIVE 13445

BLACK BOX MX9020A TIME DIVISION MULTIPLEXOR 162917

KOHLER K-16210-4A-BN 2-HANDLE BATH FAUCET W/HANDSPRAY

BLACK BOX LB-MGM-BASIC LASER MANAGEMENT SOFTWARE

DAYTON EXHAUST VENTILATOR/CENT​RIFUGAL DOWNBLAST 160087

CARRIER 17FA552-118 11″ BLADE RING ASSEMBLY 150369

PHOENIX TH6812V2 6800 CFM EVAPORATIVE COOLER 166004

BLACK BOX LR1112A-E1 4-PORT E1 ROUTER RACKMOUNT 155275

BLACK BOX LR1114A-E1 8-PORT E1 ROUTER 155276

BLACK BOX LR1114A-T1 RACKMOUNT 8-PORT T1 ROUTER 155277

BLACK BOX MT185A T3 4-PORT MULTIPLEXER 155310

MITSUBISHI PK36FK 37,200BTU INDOOR FANCOIL UNIT 148153

MITSUBISHI PK36FK 3T AC 37,200BTU INDOOR AIR HANDLER

TRANE CSHS100KB*UB 10 TON SCROLL COMPRESSOR 70177

ZURN Z548-3HB 3″ FLOOR DRAIN WITH CLEANOUT 160311

BLACK BOX TS715A SIMM MEMORY TESTER 159707

BELDEN 9553 CABLE 300:VOLT AWG:18 154394

CARRIER 19DM3321504 DISCHARGE VOLUTE 3 FOR:19D-SERIES

WINSMITH 943MDNS15DLR132​-B542 METRIC SPEED REDUCER 15:1

TRANE 2TEE3F62A1000A 5 TON MULTIPOSITION FAN COIL R22

MILLIPORE CORPORATION FTPF05441 DEGASSER 145862

DAYTON 1/2-2 HP EXHAUST VENTILATOR 551-875 RPM 146597

BLACK BOX TD202-R2 ETHERNET AND TOKEN RING BOOKS 156337

ECOLOGIX DRT60 3.5 TON AIR HANDLER 153384

PHOENIX PD6231 AEROCOOL EVAPORATIVE COOLER 230V 159012

WEG 03018EP3E286T 30 HP ELECTRIC MOTOR RPM:1755 153341

ASTERIA 9760959 59×59 CORNER WHIRLPOOL BATH 160798

RHEEM RAND-048DAZ 4 TON 13 SEER SS AIR CONDITIONER

CARRIER 17DA831104 SHAFT 5″DIA X 43″L 150176

RHEEM RANL-048YAZ 4 TON SS AIR CONDITIONER 3-PHASE

HEATILATOR GDST60I 36″ TWO SIDED NATURAL GAS FIREPLACE

HEATILATOR GDST60I 36″ 2-SIDED NATURAL GAS FIREPLACE

HEATILATOR GDST60I GAS FIREPLACE 36″ TWO SIDED

ICP PAB048N1H 4 TON ROOFTOP AIR CONDITIONER 56517

DAYTON 20″ BENCH DRILL PRESS 1HP 120V 60HZ 16AMPS 70241

REZNOR HMA400AL42VTSE2​N 400,00 BTU DUCT FURNACE TUBES

CARRIER 50HQ-900521 LOOP CONTROLLER W/ B OPTION 146286

SQUARE D DT362 FUSIBLE SAFETY SWITCH 161221

DAYTON 36″ FAN CIRCULATOR 1 HP 115/230V 1140:RPM 91777

DAY AND NIGHT C9MPV050F12D 50,000 GAS FURNACE 92%

MITSUBISHI CMB-106NU-F BC CONTROLLER 208/230V 145999

MITSUBISHI CMB-106NU-F BC CONTROLLER 208/230 VOLT

WINSMITH 935MDSN METRIC SPEED REDUCER 5:1 345:RPM 45999

WINSMITH 935MDSN50DLR90-​B1435 SPEED REDUCER 50:1 61542

COPELAND ZR16M3-TW7-568 13 TON SCROLL AC/HP COMPRESSOR

WINSMITH 943MWNS076X0GC METRIC SPEED REDUCER 60:1

JACUZZI K374969 60″ OYSTER FIBERGLASS BATH 160252

WEG 02518EP3E284TC 25 HP MOTOR 208-230/460 VOLT 159310

TRANE 2TEE3F65A1000A 5 TON MULTIPOSITION FAN COIL 55459

DAYTON 36″ INDUSTRIAL HAZARDOUS LOCATION AIR CIRCULATOR

MI-T-M GC-2403-0MHB 5.5HP PRESSURE WASHER 2400PSI 81640

RHEEM RPNL-042JAZ 3.5TON 13 SEER SPLIT SYSTEM HEAT PUMP

RHEEM RPNL-042JAZ 3.5TON 13SEER SPLIT SYSTEM HEAT PUMP

CHAMPION COOLER 4001DD-N43/48D EVAPORATIVE COOLER 53789

DAYTON 36′ CABINET EXHAUST FAN/RPM 611 156894

CARRIER 50HQ-900531 LOOP CONTROLLER W/ C OPTION 146287

THERMO SCI BARNSTEAD LABLINE 95097 PREMIUM CONTROLLER

AVAYA HD-700009517-EX​PO SYSTIMAX OPTICAL CABLE 156301

DAYTON 5VD79A 150,000 INFARED TUBE HEATER 152403

CORNING TB110FNRUL 540 FEET FIBER OPTIC CABLE 154396

ETHERNET CISCO2505#CH(UT​P HUB PORTS)DUAL SERIAL RT

KOHLER K-1164-47 72×42 ALMOND WHIRLPOOL BATH 160573

DAYTON SUPPLY VENTILATOR/DIRE​CT DRIVE DOWNBLAST 160086

TRANE CSHB175KO*OM 17.6T REFRIGERATION COMPRESSOR 10638

U-LINE ULN-BI98WH-00 ICEMAKER, 23 LBS/DAY, WHITE 49232

DAYTON 1-HP HI VOLUME & VELOCITY CIRCULATOR FAN 60469

COZY 90N75A 75,000 BTU FLOOR FURNACE 159688

MULTI SERVSWITCH KV155A-SFI 153220

TRANE TDX1B040A9H21B 40,000 DOWN/HORIZ GAS FURNACE 91%

TRANE TDX1B040A9H21B 40,000 DOWN/HORIZ 91% GAS FURNACE

DAYTON 36 INCH TUBEAXIAL FAN 162549

A HIGH SPEED T1 FORMAT PROCESSOR MT202A-449-R2 153235

BLACK BOX EB-LR3001A-CT21 REMOTE BRIDGE/ROUTER 155142

RHEEM EGSP30-B 30 GALLON 240 VOLT WATER HEATER 160639

BLACK BOX TD115VE#R3 SERIAL TEST COMPROBE FOR WINDOWS

ALLEGRO 9516 115/230 VOLT HIGH OUTPUT BLOWER 158058

AO SMITH BN37 7.5 HP MOTOR 230/460 VOLT 1765 RPM 81637

WINSMITH 935** 60:1 METRIC SPEED REDUCER 29:RPM 66342

TRANE 2TEE3F49A1000AA 3.5TON MULTIPOSITION FAN COIL R22

TRANE 2TEE3F49A1000AA 3.5T MULTIPOSITION FAN COIL R22

TRANE 2TEE3F49A1000AA 3.5t MULTIPOSITION FAN COIL R22

TRANE 2TEE3F49A1000AA 3.5Ton MULTIPOSITION FAN COIL R2

TRANE 2TEE3F49A1000AA 3.5ton MULTIPOSITION FAN COIL R2

BLACK BOX SW998A-R2 16 TO 1 SERVMANAGER 159710

JACUZZI B540969 42″ x 72″ OYSTER WHIRLPOOL BATH 160680

DAYTON 4ZA51A 230 VOLT, 3 HP CENTRIFUGAL PUMP 165130

BLACK BOX LR7001A-25 LASAT SAFEPIPE 25 155280

SMARTVUE S2C4/EU 4MM WIRELESS CAMERA 162957