A06B-0/04-B111#7000

A06B-0/04-B111#7000

A06B-0/04-B111#7000

DCS发展至今已相当成熟和实用，毫无疑问，它仍是当前工业自动化系统应用及选型的主流，不会随着现场总线技术的出现而立即退出现场过程控制的舞台。面对挑战，DCS将沿着以下趋势继续向前发展：

　　(1)向综合方向发展：标准化数据通信链路和通信网络的发展，将各种单(多)回路调节器、PLC、工业PC、NC等工控设备构成大系统，以满足工厂自动化要求，并适应开放式的大趋势。

　　(2)向智能化方向发展：数据库系统、推理机能等的发展，尤其是知识库系统(KBS)和专家系统(ES)的应用，如自学习控制、远距离诊断、自寻优等，人工智能会在DCS各级实现。与FF现场总线类似，以微处理器为基础的智能设备如智能I/O、PID控制器、传感器、变送器、执行器、人机接口、PLC相继出现。

　　(3)DCS工业PC化：由IPC组成DCS已成为一大趋势，PC作为DCS的操作站或节点机已很普遍，PC-PLC、PC-STD、PC-NC等就是PC-DCS，IPC成为DCS的硬件平台。

　　(4)DCS专业化：DCS为更适合各相应领域的应用，就要进一步了解相应专业的工艺和应用要求，以逐步形成如核电DCS，变电站DCS、玻璃DCS、水泥DCS等。

PARKER L72538621B9VXBB PNEUMATIC SOLENOID VALVE 24V 150 PSI NEW CONDITION

NUMATICS I34BB500MP14X61 PNEUMATIC SOLENOID VALVE 24V 150 PSI NEW CONDITION

NUMATICS I34BA400MP14X61 PNEUMATIC SOLENOID VALVE 24V 150 PSI NEW CONDITION

NUMATICS A23SS400S000030 PNEUMATIC SOLENOID VALVE 120V 150 PSI NEW CONDITION

NUMATICS A23BA400S000030 PNEUMATIC SOLENOID VALVE 120V 150 PSI NEW CONDITION

SEALMASTER ST-23C TAKE-UP PILLOW BLOCK BEARING 1-7/16 BORE   NEW IN BOX 

NUMATICS 123BA400KP00030 PNEUMATIC SOLENOID VALVE 120V 150 PSI NEW CONDITION

NUMATICS 123SS500K000030 PNEUMATIC SOLENOID VALVE 120V 150 PSI NEW CONDITION

ALLEN BRADLEY 592-J0V16 OVERLOAD RELAY 3-POLE MANUAL REST NEW CONDITION IN BOX

NUMATICS A23BB500K000030 PNEUMATIC SOLENOID VALVE 120V 150 PSI NEW CONDITION

NUMATICS 134BB600MP14X61 PNEUMATIC DUAL SOLENOID VALVE 24V 150 PSI NEW CONDITION

REXROTH 361 050 000 2 CONTROLAIR FACTORY REPAIR KIT NEW CONDITION IN BOX

NORGREN 8110168E-0162-G PNEUMATIC SOLENOID VALVE 120V NEW CONDITION IN BOX

AUTOMATIC VALVE  338D32C3-AAK4 PNEUMATIC SOLENOID EXHAUST VALVE  150PSI   NNB

ROSS 5055B6009 PNEUMATIC SILENCER RECLASSIFIER 1" NPT  NEW CONDITION IN BOX

ARO 59842 LOGIC ASSEMBLY 125 PSIG MAX. NEW CONDITION IN BOX

NORGREN MF-12 PNEUMATIC MUFFLER 1/2" NPT CONNECTION NEW CONDITION NO BOX

VALENITE 10-ZA-2805 INSERT TOOL HOLDER BORING BAR NEW CONDITION IN BOX

VALENITE 27ZA-19890 VRS-11731 INSERT TOOL HOLDER  NEW CONDITION IN BOX

KENNAMETAL ND5 010ZA2597  INSERT TOOL HOLDER  NEW CONDITION IN BOX

EFECTOR PN3021 PRESSURE SENSOR 0-250 BAR  NEW CONDITION / NO BOX

ENTRELEC 176 277 05 BJMS JUMPERS 10 POLE ( SET OF 10 PCS.)  NEW CONDITION

AIR GAGE 01819-04 AMP/OSC CONTROL MODULE NEW CONDITION / NO BOX

MOORE PRODUCTS 13811-3 OPERATOR INTERFACE KEYPAD W/ RIBBON CONNECTION  NOS

SPRAYING SYSTEMS 3/8P SS 5060 FLATJET SPRAYING NOZZLE  NEW CONDITION NO BOX

SMC D-A33  AUTO SWITCH  NEW CONDITION / NO BOX

SMC D-A37-8  AUTO SWITCH 24 VDC  NEW CONDITION / NO BOX

PARKER DAEDAL CR4101 CROSS ROLLER SLIDE TABLE 1.75 X 2.00  NEW CONDITION NO BOX

COOPER TOOLS 932368 FACTORY REPLACEMENT ROTOR  NEW CONDITION IN PACKAGE

PILLAR INDUSTRIES AB4148-1  FIRING BOARD  NEW CONDITION / NO BOX

OMTRON 569001D TEMPERATURE CONTROL BOARD HMT 241  NOS CONDITION

BUSSMANN FUSETRON FRN-R-35 TIME-DELAY FUSE 35A 250VAC NEW CONDITION NO BOX

BUSSMANN LPJ-3SP LOW PEAK TIME-DELAY FUSES 3A 600VAC (SET OF 6) NEW NO BOX

COOPER BUSSMANN FWP-50A SEMICONDUCTOR FUSE 50A 700V AC/DC  NEW CONDITION IN BOX

BUSSMANN FWP-70B FUSE 70A  700V   NEW CONDITION IN BOX

COOPER BUSSMANN F-40A SEMICONDUCTOR FUSE 40A 250VAC/DC NEW CONDITION IN BOX

BANNER AP31-040V VERTICAL SLOTTED APERTURE (NEW PACKAGE OF 20)

ATKOMATIC VALVE JJ 400 SOLENOID VALVE 1/2" NPT 12VDC NEW CONDITION NO BOX

KAWASAKI 50607-1087R00 POWER SUPPLY BOARD  NOS CONDITION

MARTIN 40SH20H SPROCKET TAPER LOCK BORE 20 TEETH NEW CONDITION IN BOX

NACHI 6017-2NSL C3 SEALED ROLLER BEARING  NEW CONDITION IN BOX

INA 6304RS ROLLER BALL BEARING .785 ID 2.047 OD .590 W SEALED 1 SIDE NEW IN BOX

SQUARE D 8997 EQ-5214 MP-1 SERIES A MEMORY PACK  REFURBISHED CONDITION

SQUARE D 8997 EQ-5214 MP-1 SERIES A MEMORY PACK  USED CONDITION

STATEC TECHNOLOGIES KDX80 S2C2 INTERFACE MODULE  NOS CONDITION / NO BOX

STAINLESS AUTOMATION BCI 8202 SIGNAL TRANSFORMER BOARD NEW CONDITION IN PACKAGE

JB CONTROLS PC 404 OUTPUT MODULE  NEW CONDITION / NO BOX

AIR GAGE 01154-05 DRO DIGITAL READOUT MODULE NEW CONDITION / NO BOX

BANNER SM31E MINI-BEAM INFRARED EMITTER 10-30 VDC  NEW CONDITION / NO BOX

BANNER SM31ELQD MINI-BEAM LONG RANGE EMITTER NEW CONDITION / NO BOX

ALLEN BRADLEY 1495-N12 AUXILIARY CONTACT SIZE 0-2 NOS CONDITION IN BOX

SPRAYING SYSTEMS 1/4A SS 5 WHIRLJET NOZZLE STAINLESS STEEL NEW NO BOX 

CUTLER HAMMER E58-30TD250-GLP PROXIMITY SENSOR 250M 20-132VAC 15-30VDC  NNB

TRABON LUBRIQUIP MSP-20S DIVIDER BLOCK NEW CONDITION NO BOX

REXROTH 5460025022 POWER SUPPLY TYPE SGR 24/2 NEW CONDITION NO BOX

BUSSMANN MCR-3 MICROTRON FUSES 50A 125VAC NEW BOX OF 10 FUSES

DODGE BRG22218C3 DOUBLE SPHERICAL ROLLER BEARING # 421268 NEW CONDITION IN BOX

SEALMASTER ER-35T  BEARING INSERT WITH COLLAR 2-3/16" BORE  NEW CONDITION IN BOX

SEALMASTER ER-19T  BEARING INSERT WITH COLLAR 1-3/16" BORE  NEW CONDITION IN BOX

SHAWMUT A4J350 AMPTRAP FUSE 350A 600VAC CLASS J  NEW CONDITION / NO BOX

SQUARE D 9001 KM1 PILOT LIGHT MODULE WITH LAMP 110-120V  NEW CONDITION / NO BOX

BUSSMANN FNM-20 FUSETRON MIDGIT FUSES 20A 32VAC   NEW BOX OF 10

BUSSMANN 216 BUSS FUSE REDUCERS (1 PAIR) 100 TO 60A  NEW CONDITION IN BOX

LAWSON FLSR 2 IDL WINDOCATOR FUSES 2A 75-600VAC TIME DELAY  RK5 SET OF 5 NNB

LAWSON FLSR 25 IDL WINDOCATOR FUSES 25A 75-600VAC TIME DELAY  RK5 SET OF 3 NNB

LITFUSE FLSR 6 ID INDICATOR FUSE 6A 75-600VAC/DC NEW CONDITION NO BOX

LAWSON FLSR1 IDL WINDOCATOR FUSES 1A 75-600VAC TIME DELAY CLASS RK5 SET OF 4 NNB

LITFUSE IDSR 2-1/2 INDICATOR FUSES 2-1/2A 75-600VAC/DC (SET OF 2) NEW NO BOX

LAWSON FLNR 354 IDL WINDOCATOR FUSES 35A 250VAC RK5 NEW SET OF 3 NO BOX

LAWSON FLNR 40 IDL WINDOCATOR FUSES 40A 250VAC RK5 NEW SET OF 4 NO BOX

LAWSON FLSR5 IDL WINDOCATOR FUSES 5A 75-600VAC TIME DELAY CLASS RK5 SET OF 3 NNB

GOULD SHAWMUT ATM 25 FUSES 25A, 600VAC 500VDC SET OF 3 NEW FUSES NO BOX

BUSSMANN LPN-RK-12SP LOW PEAK TIME-DELAY FUSES 12A  (SET OF 5) NEW CONDITION

LITFUSE IDSR 1-1/2 INDICATOR FUSES 1-1/2A 75-600VAC/DC (SET OF 3) NEW NO BOX

CUTLER HAMMER FH-10 THERMAL OVERLOAD HEATING ELEMENTS .57-.63A (NEW SET OF 2) 

CUTLER HAMMER FH-10 THERMAL OVERLOAD HEATING ELEMENTS .57-.63A (NEW SET OF 3) 

ALLEN BRADLEY 836T-T253J PRESSURE SWITCH 12-150 RANGE EXCELLENT USED CONDITION

CUTLER HAMMER M30CBP 10A71D PLUG-IN TYPE STARTER/RELAY DISCONNECT ASSY.   NOS

MAC VALVES 6322D-341-2E-110EA PNEUMATIC SOLENOID VALVE NEW CONDITION NO BOX

MAC VALVES 821C-2E-110EA-152 PNEUMATIC SOLENOID VALVE  NEW CONDITION IN BOX

EMECANIQUE LC1D09G7 CONTACTOR 120V COIL 20695 NEW CONDITION / NO BOX

FESTO HGPP-20-A-G2 PRECISION GRIPPER   NEW FACTORY SEALED IN BOX

DODGE 133293 SPLIT THRUST COLLAR 4-15/16  NEW CONDITION IN BOX

FESTO SMH-S1-HGPP20/25 HALL SENSOR 189042   NEW CONDITION IN PACKAGE

FESTO 173218 SMT-10-PS-KL-LED-24 PROXIMITY SENSOR / SWITCH  NEW IN PACKAGE

RUSSELLSTOLL SKRR12XG EVER-LOK RECEPTACLE 12W 11P 20A 250/600VAC  NEW NO BOX

COPELAND 012-3030-00 DEFINITE PURPOSE CONTACTOR 30A 600V NEW CONDITION IN BOX

RANCO G23-5052 A/C HIGH PRESSURE CONTROL SPDT P20EB-4 NEW CONDITION IN BOX

TOL O MATIC 02240200 FLOAT-A-SHAFT HIGH TORQUE BEARING 1" BORE NEW CONDITION

FAFNIR 309PP  SEALED ROLLER BALL BEARING 45 X 100 X 25MM NEW CONDITION IN BOX

SKF 2314 M SELF ALIGNING DOUBLE ROLLER BALL BEARING NEW CONDITION IN BOX

SKF 2316 M SELF ALIGNING DOUBLE ROLLER BALL BEARING NEW CONDITION IN BOX

BUSSMANN FRS-R-4 FUSETRON CLASS RK5 FUSES 4A 600V  FRSR4 NEW BOX OF 10

RUSSELLSTOLL SKRR12XG EVER-LOK RECEPTACLE 12W 11P 20A 250/600VAC  NEW IN BOX

SCHMERSAL LSS 300-2110 PHOTOELECTRIC LASER SCANNER  EXCELLENT USED CONDITION

GENERAL ELECTRIC TED113020 CIRCUIT BREAKER 1 POLE 20 AMP 277VAC NEW  NO BOX

MOORE INDUSTRIES ACX/0-5A/4-20MA/12-42DC-EM-RF-FA CURRENT TRANSMITTER   USED 

PROTECTION CONTROS DC MICROAMPERES PANEL METER NEW CONDITION / NO BOX

EMECANIQUE LB1 LC03M08 OVERLOAD PROTECTION MODULE THERMAL/MAGNETIC TRIP  NNB

EMECANIQUE LB1 LB03P07 INTEGRAL STARTER OVERLOAD MODULE 1.6-2.5A NEW NO BOX

BUSSMANN FBP 500 SEMICONDUCTOR FUSE 500A 700V NEW CONDITION / NO BOX

BUSSMANN FRN-R-8 FUSETRON TIME DELAY FUSES 8A 250V (SET OF 3)  NEW NO BOX

BUSSMANN FRN-R 100 FUSETRON TIME DELAY FUSE 100A 250VAC NEW CONDITION NO BOX

LITFUSE FLNR 200 ID INDICATOR FUSE 200A 250V TIME DELAY CLASS RK5 NEW NO BOX

LAWSON FLNR 200 IDL WINDOCATOR FUSE 200A 250V TIME DELAY CLASS RK5 NEW NO BOX

LAWSON FLNR 70 IDL WINDOCATOR FUSES 70A 250VAC TIME DELAY CLASS RK5 SET OF 3 NNB

LAWSON FLNR 90 IDL WINDOCATOR FUSES 90A 250VAC TIME DELAY CLASS RK5 SET OF 3 NNB

LITFUSE L25S 300A POWR-GARD SEMICONDUCTOR FUSE 300A 250VAC NEW NO BOX

BUSSMANN JKS-40 LIMITRON FAST ACTING FUSE 40A 600 VAC NEW CONDITION / NO BOX

BUSSMANN ALS 500 FUSE 500A 125VAC NEW CONDITION / NO BOX

LAWSON FLNR 300 IDL WINDOCATOR FUSE 300A 250VAC TIME DELAY CLASS RK5 NEW NO BOX

HUBBELL 45115 VARILOAD TWIST-LOCK CONNECTOR 5-WIRE 30A 250/600V   NEW  IN BOX

GOULD SHAWMUT 64011 FUSE BLOCK 600V-400A 1 POLE  NEW CONDITION IN BOX

BUSSMANN LKS300 SUPER-LAG RENEWAL FUSE LINKS 300A 600V (SET OF 4) NEW IN BOX

HUBBELL 23034 HUBBELLOCK MALE CAP CONNECTOR 3-WIRE 20A 125V   NEW  IN BOX

HUBBELL 25403 HUBBELLOCK FEMALE RECEPTACLE 5-WIRE 250/600V  NEW  IN BOX

HUBBELL 2515 TWIST-LOCK FLANGED INLET 20A 5-WIRE GRD. 120/208V NEW  IN BOX

NORDSON CR6-E52951 HEATER CARTRIDGE 120V 130W 3/8" X 3-1/4" NOS CONDITION

FERRAZ SOCOMEC 2411 3F02 MANUAL MOTOR CONTROLLER SWITCH NEW CONDITION IN BOX

SIEMENS Q350 CIRCUIT BREAKER 50 AMP 3 POLE 240VAC NEW CONDITION NO BOX

GOULD SHAWMUT 69283 POWER DISTRUBUTION BLOCK 3 POLE 600V NEW CONDITION NO BOX

ALLEN BRADLEY 1492-CB1G020 CIRCUIT BREAKER 2A 1 POLE 277VAC NEW IN BOX

BOLTSWITCH BF-3-2 BLOWN FUSE DETECTOR  EXCELLENT USED CONDITION

SQUARE D FAL220301202 MOLDED CASE CIRCUIT BREAKER 240V 30AMP  2 POLE  

BUSSMANN 2788-3 FUSE BLOCK NEW CONDITION / NO BOX

EFECTOR IN5374 INDUCTIVE PROXIMITY SWITCH/SENSOR 10-36VDC 2MM RANGE   NEW IN BOX

CUTLER HAMMER 9902A-6501 SENSOR DEMONSTRATOR  NEW CONDITION IN BOX

GOULD SHAWMUT 67052 POWER DISTRUBUTION BLOCK 2 POLE 600V NEW IN BOX

BANNER SM312F GLASS FIBER OPTIC INFRARED SENSOR 25620  NEW CONDITION IN BOX

UNIVERSAL TRIAD C340SI277RH COMPACT LIGHTING BALLAST 277V NEW CONDITION NO BOX

TURCK FCS-N1/2A4P-ARX-B1151 FLOW CONTROL SENSOR NEW CONDITION IN BOX

NSK 7922CTRDULP4Y SINGLE ROW SUPER PRECISION ANGULAR CONTACT BALL BEARING  NIB

NSK 7922A5TRDULP4Y SINGLE ROW SUPER PRECISION ANGULAR CONTACT BALL BEARING  NIB

LM SERVO CONTROLLER BOARD R3.0B97/01/22  04-773-1-33  NEW CONDITION / NO BOX

COOPER BEARINGS 02BCP215GR SPLIT PILLOW BLOCK ROLLER BEARING 2-15/16" BORE  NNB

PHD 15342-1-7001 PNEUMATIC FINGER TYPE GRIPPER  NEW CONDITION / NO BOX

STAUBLI RM137 EA STAINLESS HYDRAULIC DISCONNECT COUPLING NEW CONDITION IN BOX

ALLEN BRADLEY 199-FSMA9 COIL MOUNT SURGE SUPPRESSOR NEW CONDITION IN PACKAGE

ALLEN BRADLEY 800T-N2 EXTENDED HEAD PUSHBUTTON LOCKING ATTACHMENT  NEW IN BOX

PARKER PS924P 15F GRADE 6 REPLACEMENT ELEMENT KIT  NEW CONDITION IN BOX

ALLEN BRADLEY PHOTOSWITCH 42GRL-9003-QD1 TRANS BEAM LIGHT SOURCE NEW IN BOX

UNITED ELECTRIC J400-555 PRESSURE SWITCH 0-100 PSI NEW CONDITION / NO BOX

REXROTH R060202010 LINEAR BALL BUSHING 20 X 32 X 45MM NEW CONDITION IN BOX

MCGILL 24AFC2448 PRECISION AIRCRAFT NEEDLE ROLLER BEARING 1-1/2"ID 3"OD   NEW