HIMA F7553
《销售热线:18030132582》
大中型PLC系统应支持多种现场总线和标准通信协议(如TCP/IP),需要时应能与工厂管理网(TCP/IP)相连接。通信协议应符合***/IEEE通信标准,应是开放的通信网络。
PLC系统的通信接口应包括串行和并行通信接口(RS2232C/422A/423/485)、RIO通信口、工业以太网、常用DCS接口等;大中型PLC通信总线(含接口设备和电缆)应1:1冗余配置,通信总线应符合***,通信距离应满足装置实际要求。
PLC系统的通信网络中,上级的网络通信速率应大于1Mbps,通信负荷不大于60%。PLC系统的通信网络主要形式有下列几种形式:1)PC为主站,多台同型号PLC为从站,组成简易PLC网络;2)1台PLC为主站,其他同型号PLC为从站,构成主从式PLC网络;3)PLC网络通过特定网络接口连接到大型DCS中作为DCS的子网;4)专用PLC网络(各厂商的专用PLC通信网络)。
为减轻CPU通信任务,根据网络组成的实际需要,应选择具有不同通信功能的(如点对点、现场总线、工业以太网)通信处理器。
联系人:张芳
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地址:厦门思明区湖滨东路湖光大厦8楼B
LOT 2 TELEMECANIQUE GV2-M06 MANUAL MOTOR STARTER 1-1.6A B216672
NEW HOSOKAWA 370442 ANVIL KNIFE D274359
NEW ALSIP MANUFACTURING SB-19167-1 STAINLESS INSERT NOZZLE D347386
LOT 3 NEW ZENITH 15-56002-0178-1 STAINLESS ROUND KEY 5/8IN LONG 1/8IN OD D394015
LOT 2 NEW GENERAL ELECTRIC ENX 82V 360W QUARTZLINE PROJECTOR LAMP D280411
LOT 2 NEW TIMKEN 15126 TAPERED ROLLER CONE BEARING 55X32X21 B237438
LOT 3 NEW STAINLESS SHOCK ABSORBER SPRING COIL 3-5/8IN X 2-5/8IN B232638
LOT 2 NEW CHICAGO RAWHIDE 11366 2.0618X1.125X0.313IN OIL SEAL D481509
NEW TOTAL SOURCE CT362360 AAFFJ/00 NISSAN 29348-L4003 CONTACT PLATE D429814
VLIER 310S SWIVEL MOUNT LEVELER STAINLESS 3/4-10 THREAD 3 IN BASE D444939
LOT 3 NEW CAMCO 1/4IN NPT STAINLESS UNION COUPLER PIPE FITTING D482175
NEW DELTA SYSTEMS 427-7346 FIN WHEEL INSULATOR D413600
HOWDEN BUFFALO 73AS1084 SCOOP TUBE ASSEMBLY D372563
NEW CROUSE HINDS LCCF CABLE TRAY CONDUIT CLAMP B344654
LOT 75 NEW F&H FOOD EQUIPMENT 42MPG-3/4 TEFLON CLAMP GASKET D383262
LOT 16 NEW WILDEN 02-1120-21-400 VALVE SEAT RING PVDF REPLACEMENT PART B351861
LOT 3 NEW GARDNER DENVER 604702 COMPRESSOR SEAL D231118
NEW STEEL CLOSETECH SEAMER KEY 7-7/8X5/8X3/8IN D333934
LOT 4 NEW SPEARS 2-1/2IN CPVC SCH 80 COUPLING D480518
LOT 5 NEW AURORA MG-6KG ROD END BEARING SIZE 3/8IN ID 1/8IN B258807
LOT 2 NEW NTN R18Z ROLLER BALL BEARING 30X54X12.5MM B260874
LOT 2 NEW INDAG 02/60024084 FM-07-182A CHAIN ATTACHMENT D382632
LOT 25 NEW NA F220 SMD-TYPE 7X7/8IN FIBER GRINDING DISC B388131
NEW LAU-CONAIRE 607603-01 MOTOR FAN 4 BLADE 3/8IN 14IN 33 PITCH B301974
LOT 2 NEW TEMPCO ASSORTED HEATER ELEMENT CARTRIDGE 1000W 240V HDCC HD10 B221893
LOT 10 NEW 1-1/4IN NPT 2-1/2IN LENGTH STAINLESS PIPE NIPPLE FITTING D482116
LOT 2 ALLEN BRADLEY 800T-PT16 RED GREEN ILLUMINATED SERIES T PUSHBUTTON B438578
LOT 2 NEW STAINLESS PRODUCTS SP160-7MR-2 1/2-40E O-RING D383767
NEW 20092 KNIFE BLADE 10-5/8X1X1/16IN D261004
LOT 2 NEW RHP SF1.1/2 RR AR3P5 4 BOLTS FLANGE 2 IN 1-1/2 IN BEARING B221560
NEW ELEVATOR EQUIPMENT CO EECO 5317 SEAL KIT FOR UV-7 D297045
LOT 5 2290 CAGE GUIDE ROLLER WHEEL B372294
NEW CFS 1000031209 7-5/8IN OD 5-1/4IN ID STAINLESS RING ASSEMBLY D316769
LOT 4 ALLEN BRADLEY 700-HA32A1 RELAY 120V-AC D347236
NEW PRECISION BRAND 22320 STAINLESS SHIM 6INX50IN 0.010IN THICKNESS B233584
LOT 4 NEW N4 61001039 CARBON MOTOR BRUSH 2X1-1/2X1/2IN D387367
CHEVRIER INSTRUMENTS GND L1 L2 TH100/200 THERMOMETER SAFETY ENCLOSURE B435293
NEW GAST AV80***-P1 3/8IN NPT COVER D333665
LOT 10 NEW 122407 O-RING 14X24X5MM BUNA D336730
LOT 2 NEW KILLARK OX-4 ALUMINUM 1-1/4 IN FITTING CONDUIT BODY B341214
LOT 2 NEW BROWNING ASSORTED L-095 LOVEJOY JAW COUPLING 1-1/8IN BORE D401822
NEW BRADY 5MZ39 RED MARKING LABEL 10 X 9 IN D420460
NEW PSC 611264-540E ADAPTER SLEEVE STAINLESS 3/4IN THREADED B324837
LOT 4 NEW FLEXITALLIC B16.20 SPIRAL ROUND GASKET SIZE 4IN FLEX SEAL B281407
NEW SMC TU0805BU-33 POLYURETHANE TUBING 100FT LENGTH BLUE B375181
NEW PNEUMATIC SCALE 1269751 SPACER SLEEVE 1X1/2X2-5/8IN D327658
LOT 2 NEW GEDNEY ELECTRIC C-150A TYPE C 1-1/2 IN CONDUIT D287601
NEW DCI 078-087308 TOP SEAL 1-3/4X2-1/2X1IN D331575
LOT 5 NEW WOLVERINE RH 2-1/8IN TRAVELING GUARD STAINLESS D388910
NEW SCHRADER BELLOWS 9450-8001 BODY PORT CONNECTOR 7/8IN ID D280956
NEW DYNAMIC AIR 1061112 SHAFT PIN 5IN LONG 3/4IN OD D379492
NEW DOUGLAS MACHINE J9 2735 283045 LEFT COVER PLATE F283046 + F283045 D330571
NEW DOUGLAS MACHINE J1 5165 283047 LEFT COVER PLATE F283047 + F283045 D330590
NEW PERBIX C-48684 STAINLESS 1-1/16 IN ID ADJUSTABLE FORCE WASHER D288972
NEW ALBION 4WBH1 XTRA-SOFT TERMINAL ROLLER ASSEMBLY 4X1-1/4IN D381769
NEW RA JONES STDS12161969A SPACER 20X25X50MM D239354
NEW RAPISTAN SYSTEMS K009-0101A STEEL BACK UP STRIP ASSEMBLY D433194
LOT 2 NEW REXROTH R133163000 7210 SEAL RING 30MM ID D436722
NEW VONGAL HW-11216-HW 3/8X2-1/2X1IN WHEEL ASSEMBLY D392868
LOT 2 NEW WOLF-TECH S9579 SEAL FITTING 50MM ID D246874
NEW BARRY MOUNT S44-BA-4.5 S-MOUNT SERIES CUP STYLE VIBRATION ***LATORS D336685
LOT 2 NEW CUTLER HAMMER H1017 THERMAL OVERLOAD RELAY HEATER ELEMENT D442542
NEW SCANDINAVIAN SEALS 125053 ROTARY FACE SEAL 1-9/16 IN ID D443399
NEW MOYNO K03571 RING LANTERN 1-1/8 IN ID 1-1/2 IN OD D444550
NEW DOUGLAS MACHINE N114099 STEEL GUIDE RAIL D333400
NEW PESTER PAC 408039/00A GUIDE BLOCK D375247
NEW STEELCRAFT MOTOR MOUNT RAIL 213T STEEL D297917
AES ENGINEERED SYSTEMS 875T12 OSCILLATOR REPAIR KIT B244914
NEW FLO-TORK 50407-2A SEAL KIT D394162
LOT 5 NEW WESTFALIA 0004-0729-400 GASKET D394459
NEW PNEUMATIC SCALE PSC W-17977 IDLER PIN STEEL B324906
NEW 12X3IN WHEEL ASSEMBLY 1IN BORE D393012
NEW SPENCE 6145200 NICHOLSON UNIFLEX PIPE COUPLING DRAIN ORIFICE D395430
LOT 3 NEW COOPER BUSSMANN TCFH30 FUSE BLOCK HOLDER 30A AMP 600V-AC 3P D349753
LOT 2 NEW COOPER BUSSMANN TCFH30 FUSE BLOCK HOLDER 30A AMP 600V-AC 3P D349749
LOT 6 NEW GENERAL ELECTRIC GE CR123-H57*** OVERLOAD RELAY HEATER ELEMENT B349942
NEW ATLAS COPCO PBT7224MB PBS 3000 120V-AC 7.2-24V-DC BATTERY CHARGER D483175
LOT 4 NEW TIMKEN 333A ROLLER BEARING CUP REPLACEMENT B253681
LOT 2 GOODYEAR ASSORTED HY-T PLUS B64 5L670 A64 4L660 67 IN 66 IN V-BELT B437002
NEW CARRIER LA 01AD 028 26IN OD 5/8IN BORE 4-BLADE FAN ASSEMBLY D482096
LOT 6 PHOENIX CONTACT PLC-BSC-24DC/1/ACT TERMINAL BLOCK 24V-DC 250V-DC B375809
NEW RAINFAIR 17008297 OVERALL COOLAIR SIZE X-LARGE YELLOW MENS B279723
LOT 2 NEW BANNER SMB18UR 52517 SENSOR BRACKET D329196
NEW 091.00119.01 STAINLESS BRAIDED METAL FLEX HOSE 1/2IN NPT 23IN D333680
NEW LACROSSE ANSI Z41 PT83 WATERPROOF RUBBER BOOTS SIZE 4 B235908
LOT 4 NEW GARLOCK 21158-1327 63X1327 KLOZURE ***-GARD SHAFT OIL SEAL D346130
LOT 4 ALLEN BRADLEY 1492-CB1 1A AMP 1P G010 CIRCUIT BREAKER B345929
ALLEN BRADLEY 100-A12ND3 120V-AC 12A 10HP SER B CONTACTOR B347265
LOT 12 NEW GEMINI 1025005 ROUND CYINDRICAL PIN 7/16X1-9/16IN STEEL D251500
LOT 7 AEG MODICON AS-BDE AS-BDA P-218 210 NUL200 AS-BNUL-200 DTA200 PLC D221831
NEW TRIANGLE A26969 ROTARY ACTUATOR FRAME D392883
NEW ANTHONY ROSS SK-01136 WINDOW SIGHT GLASS ASSEMBLY D362471
LOT 8 BOSCH 54595589 12MM DIA 58 MM LONG SHAFT B387255
NEW TOOL MAKERS INTERNATIONAL 67L620A CAM TRACK D332154
LOT 4 NEW CHICAGO RAWHIDE 10046 OIL SEAL 1X1.832X0.25IN D306650
NEW PNEUMATIC SCALE PSC 87359 ROTATING SHAFT 7-1/2X7/8IN D308047
LOT 5 NEW WOLVERINE RH 2-1/8IN TRAVELING GUARD STAINLESS D388910
NEW SCHRADER BELLOWS 9450-8001 BODY PORT CONNECTOR 7/8IN ID D280956
NEW DYNAMIC AIR 1061112 SHAFT PIN 5IN LONG 3/4IN OD D379492
NEW DOUGLAS MACHINE J9 2735 283045 LEFT COVER PLATE F283046 + F283045 D330571
NEW DOUGLAS MACHINE J1 5165 283047 LEFT COVER PLATE F283047 + F283045 D330590
NEW PERBIX C-48684 STAINLESS 1-1/16 IN ID ADJUSTABLE FORCE WASHER D288972
NEW ALBION 4WBH1 XTRA-SOFT TERMINAL ROLLER ASSEMBLY 4X1-1/4IN D381769
NEW RA JONES STDS12161969A SPACER 20X25X50MM D239354
NEW RAPISTAN SYSTEMS K009-0101A STEEL BACK UP STRIP ASSEMBLY D433194
LOT 2 NEW REXROTH R133163000 7210 SEAL RING 30MM ID D436722
NEW VONGAL HW-11216-HW 3/8X2-1/2X1IN WHEEL ASSEMBLY D392868
LOT 2 NEW WOLF-TECH S9579 SEAL FITTING 50MM ID D246874
NEW BARRY MOUNT S44-BA-4.5 S-MOUNT SERIES CUP STYLE VIBRATION ***LATORS D336685
LOT 2 NEW CUTLER HAMMER H1017 THERMAL OVERLOAD RELAY HEATER ELEMENT D442542
NEW SCANDINAVIAN SEALS 125053 ROTARY FACE SEAL 1-9/16 IN ID D443399
NEW MOYNO K03571 RING LANTERN 1-1/8 IN ID 1-1/2 IN OD D444550
NEW DOUGLAS MACHINE N114099 STEEL GUIDE RAIL D333400
NEW PESTER PAC 408039/00A GUIDE BLOCK D375247
NEW STEELCRAFT MOTOR MOUNT RAIL 213T STEEL D297917
AES ENGINEERED SYSTEMS 875T12 OSCILLATOR REPAIR KIT B244914
NEW FLO-TORK 50407-2A SEAL KIT D394162
LOT 5 NEW WESTFALIA 0004-0729-400 GASKET D394459
NEW PNEUMATIC SCALE PSC W-17977 IDLER PIN STEEL B324906
NEW 12X3IN WHEEL ASSEMBLY 1IN BORE D393012
NEW SPENCE 6145200 NICHOLSON UNIFLEX PIPE COUPLING DRAIN ORIFICE D395430
LOT 3 NEW COOPER BUSSMANN TCFH30 FUSE BLOCK HOLDER 30A AMP 600V-AC 3P D349753
LOT 2 NEW COOPER BUSSMANN TCFH30 FUSE BLOCK HOLDER 30A AMP 600V-AC 3P D349749
LOT 6 NEW GENERAL ELECTRIC GE CR123-H57*** OVERLOAD RELAY HEATER ELEMENT B349942
NEW ATLAS COPCO PBT7224MB PBS 3000 120V-AC 7.2-24V-DC BATTERY CHARGER D483175
LOT 4 NEW TIMKEN 333A ROLLER BEARING CUP REPLACEMENT B253681
LOT 2 GOODYEAR ASSORTED HY-T PLUS B64 5L670 A64 4L660 67 IN 66 IN V-BELT B437002
NEW CARRIER LA 01AD 028 26IN OD 5/8IN BORE 4-BLADE FAN ASSEMBLY D482096
LOT 6 PHOENIX CONTACT PLC-BSC-24DC/1/ACT TERMINAL BLOCK 24V-DC 250V-DC B375809
NEW RAINFAIR 17008297 OVERALL COOLAIR SIZE X-LARGE YELLOW MENS B279723
LOT 2 NEW BANNER SMB18UR 52517 SENSOR BRACKET D329196
NEW LACROSSE ANSI Z41 PT83 WATERPROOF RUBBER BOOTS SIZE 4 B235908
LOT 4 NEW GARLOCK 21158-1327 63X1327 KLOZURE ***-GARD SHAFT OIL SEAL D346130
ALLEN BRADLEY 100-A12ND3 120V-AC 12A 10HP SER B CONTACTOR B347265
LOT 12 NEW GEMINI 1025005 ROUND CYINDRICAL PIN 7/16X1-9/16IN STEEL D251500
LOT 7 AEG MODICON AS-BDE AS-BDA P-218 210 NUL200 AS-BNUL-200 DTA200 PLC D221831
NEW TRIANGLE A26969 ROTARY ACTUATOR FRAME D392883
NEW ANTHONY ROSS SK-01136 WINDOW SIGHT GLASS ASSEMBLY D362471
LOT 8 BOSCH 54595589 12MM DIA 58 MM LONG SHAFT B387255
NEW TOOL MAKERS INTERNATIONAL 67L620A CAM TRACK D332154
LOT 4 NEW CHICAGO RAWHIDE 10046 OIL SEAL 1X1.832X0.25IN D306650
NEW PNEUMATIC SCALE PSC 87359 ROTATING SHAFT 7-1/2X7/8IN D308047
LOT 26 NEW SKF 22070 SHAFT OIL SEAL 28X41X6MM D309770
LOT 3 NEW RAQUE ACRK-1022-4-1 O-RING GASKET REPAIR KIT B274325