我们在冶金、电力、化工、机械、供水，石油天然气等领域开发配套罗克韦尔(AB)，施耐德Quantum（PLC）产品取得了的工程业绩。
本着不断创新、精诚合作的理念，为客户提供基于产品和应用的增值技术服务！
（1）中央处理单元（CPU）
中央处理单元（CPU）是PLC 的控制中枢。它按照PLC系统程序赋予的功能，接受并存储从编程器键入的用户程序和数据，检查电源、存储器、I/O以及警戒定时器的状态，并能检查用户程序的语法错误。当PLC投入运行时，首先它以扫描的方式接受现场各输入装置的状态和数据，并分别存入I/O映象区, 然后从用户程序存储器中逐条读取用户程序，经过命令解释后按指令的规定执行逻辑或算术运算等任务。并将逻辑或算术运算等结果送入I/O映象区或数据寄存器内。等所有的用户程序执行完毕以后，后将I/O映象区的各输出状态或输出寄存器内的数据传送到相应的输出装置，如此循环运行，直到停止运行为止。
NIB PARKER 92473874WZF
LIF-O-GEN MODEL 1500GAS PRESSURE REGULATOR, 1-8
NIB PARKER 924738 74W OK
NIB PARKER 924738 74W ZK
NIB ARO 20368 ACTUATOR 1168
PARKER 410818001L-D ACTUATOR ASSY,1/8'' NPT, 4 WAY, 2-POSITION
PARKER CCP024D VALVE COIL 24VDC, 19W
SCHRADER BELLOWS3330-3000
UNIVER CL-9342A SOLENOID
SMC ZFB201-07 AIR
NIB KQ2H04-M5 BRASS
BRADY 5T820 BALLVALVE
LUBRIQUIP INC HL-5 PUMP 521-000-001 SER.NO. H95
HAENNI 3206450 STOCKSYSTEMDRUCK GUAGE 0-4 LBF/IN
NIB BOSCH REXROTH R910915885 SEAL KIT A10V 45 DFR P KIT 1045-915885S
ROSS CONTROLS 834K77 VALVE BODY SERVICE KIT SERIES W64
LEGRIS3ZNV1 ADAPTER FITTINGS 3/8" NPT X 1/8"
NIB QUAKER 821-12-101530 SEAL KIT TYPE 821
MAC 251B-611JA SOLENOID
MARSH PG-73 PRESSUREGAUGE 0-100 PSI, 1/2" NPT, 4"
SMC NVFS2310-3DZ
NIB MAC 161B-501JM VALVE 24VDC, 6W
PARKER 01.50 NLPV 4 0.500 PNEUMATICCYLINDER 250PSI
NIB TRANE FLR00928 LUBE OIL FILTER 16GRAM
WILDEN 02-9500-99
ASCO MP-C-113 SOLENOID COIL 120/60 FT, 110-120V/50, 266-763-902
NIB ARROW PNEUMATICSR352 1/4 REGULATORHW X13860
NIB MAC VALVES 614B-11-112BA
SNAP-TITE INC. V32002-1CPHHU COIL 120V/60HZ W/ AAA S03X VALVE 160PSI MAX
MECMAN 551-020 000-1PNEUMATIC
GOULD COMPANY TYPE G-3 3/8" SOLENOID VALVE 5-150 MAX PSI 120V
NUMATICS 122RS100J000000 PNEUMATIC MANIFOLD REGULATOR 10-130PSI W/0-160PSI GAUGE
BIMBA 016-DXDE DOUBLE ACTING CYLINDER 7/6'' BORE, 6''
HAMMELMANN 01.05320.0174 PRESSURE-REDUCING FITTING 0-500BARLA.013023-004
HUMPHREY 125INS210VAI CARTRIDGE INSERT VALVE1/8"
SHARPE 20276 CHECK VALVE 1/2" NPT
ROSS WII23A2002 VALVE 0.3-8.5BAR
STOCKHAM FIG. B-104 GATE VALVE 1"
MSC PH-RK2AHL0255 VITON SEAL KIT 2-1/2"
SLOAN 5P213 WATER CLOSET FLUSHOMETER REPAIR KITA-38-A
INGERSOL RAND C6H20A-A165A
SCHRADER BELLOWS BK352021
MAC VALVES 225B-111AAAA 110-120V 50/60HZ
NIB SCHOEDER KM150 STAINLESS
MILWAUKEE VALVE 1151 1/2" GATE VALVE 150 S.W.P. 300 W.O.G.
NIB ROSS 257B91
NUMATICS L12BA452B064M61 SOLENOID VALVE, AIR, 2POS 4WAY, 24VDC, 1.4W
ASCO 8314C6 SOLENOID VALVE 24V, 1/4'' PIPE, 11.2 WATTS
EATON 06U-668 HOSE ENDS
MAC VALVES 6300C PNEUMATIC
BROOKS EMERSON R-2-15-D REPLACEMENT GLASS FLOW METER TUBES S925C476WAA
PARKER 06/20/12 BU HYDRAULIC
NIB BELL & GOSSETT 110120 RELIEF VALVE 3/4'' MODEL 790-15
SMC CDQ2A40-75DM 145PSI 1.00MPa
NELES JAMESBURY 9FB-2236TT BALL VALVE 3/4" NPT
PARKER PS353100BP MANIFOLD
NIB PARKER 1 1/4 CD-S 90 DEG. ELBOW ADAPTER 1-1/4''
PARKER 1.00USU1601.0 PNEUMATIC CYLINDER GD306998 200PSI
ARO MKN MANIFOLD KIT 0698
NIB USG AMETEK P1555LX PRESSURE GAUGE 2-1/2", 60PSI, 1/4" NPT, SPEC 167185
ITT CONOFLOW GFH45XTKEX1F AIRPAK
NIB ASHCROFT 35-1009SW-02L-XLJ
NIB AUTOMATION DIRECT NITRA AFR-3333-M PNEUMATIC FILTER REGULATOR, 3/8" NPT
SCHUNK DSA HPG 100 SEAL KIT 0370623
NUMATICS 152RS100J AIR
SMC NVZM450 MECHANICAL PILOT OPERATED VALVE W/ ASHCROFT 0-60PSI
NUMATICS 041SS500K000030 VALVE 110-120/60 .06A
ROSS 1968D2001 CHECK VALVE 1/4" NPT
NUMATICS L11BA4520G000 SOLENOID VALVE 4-145 PSIG, 1-10 BAR
PARKER RHD15ZLA3C NON RETURN CHECK VALVES 948-5642-30-00 RHD4ZL
SMC SOLENOID VALVE SY7140-3M0ZD BASE MOUNT 0.15-0.7MPs
ARO 92876 SPACERS FOR 1'' METAL DIAPHRAGM ARO PUMP
MARSHALL TOWN 91704 TEST GAUGES 0-160 PSI, 0-1100 KPA, 1/4"
EATON QCAB BRASS ADAPTERS 1/8-27 X 3/8"
TOL-O-MATIC PB277132 CYLINDER CONFIG: PB210 SK40 CB
RUB 1/4" BRASS FULL PORT THREADED BALL VALVES CW617N 600 CWP
SKINNER ELECTRIC VALVE 120/60 5-200PSI 1/4" ORFICE XR2DX20 CODE VT1 XR2D X20
PARKER 1.25DXPSR01.0 PNEUMATIC
PARKER WP589652A
NIB PARKER 932359, 20C OP
NIB PARKER PK502HK005 5" VITON HI-LOAD
NIBCO 2" TRU-BLOC VALVE 150 PSI AT 73 DEG F
SMC SY5220-5LOZ-01T
MAC 45A-SA2-DDAA-1BK SOLENOID VALVE 24 VDC, 5.4 WATTS, VAC TO 120 PSI
PUROX TYPE: R-209 REGULATOR
NIB AMETEK 1980 PROCESS GAUGE SPEC NO. 150002, CONN. 1/2 ANPT LM, SIZE: 4-1/2''
SMC NAMC 610 EXHAUST CLEANER 1 NPT NAMC610-N10
EATON H20104 EASY COUPLE HOSES
PARKER PE-50 FILTER
NIB DONALDSON DT-9021-4-5UM
WARRENRUPP 050-005-360W
PHD CRS3U 16 X 5/8 PNEUMATIC CYLINDER 07030296-01, CRS3U16X5/8
NIB FLUTEC DVE-10-01.1/0 CARTRIDGE HYDRAULIC VALVE 705430
ARO INGERSOLL RAND 98724-1 ROD
ATOS SP-CAI-115/60/20 COIL CLASS H I= 2,5/1A ED SP-CAI
NIB SPEARS 817-015 1-1/2" SCH 80 45 ELBOW SOCKETS QTY:10
WILKERSON F18-04-3G00
NIB SPEARS829-007 3/4" PVC COUPLINGS SCH 80
DADCO QB63 0506 NITROGEN GAS SPRING C.180.063
NUMATROL II 215-100AVALVE 215100A XLNT
NIB CKD S1-FA-80 MOUNTING BRACKET
SMC NRB100-060 NRB
FESTO CPA10-AW SUB-BASES FOR SOLENOID VALVES CPA10AW 174354
NIB ASHCROFT 25W1005H01B 100PRESSURE GAUGES 2.5" 100PSI
NORGREN 1023279CYLINDER 313734.3 MAX PSI 250 K02-UM
SMC NCDQ2B40-60DCOMPACT CYLINDER NCDQ2B4060D 145 PSI, 1.00MPa
GRACO 547727-01 PLATE
NIB U.S. SEAL PS-361PUMP SEAL PS361 SEAL FOR MECHANICAL SHAFT 1.812IN OD 1.625
BOSCH 1827414 045PILOT VALVE 1827414045, 220V~50/60Hz 230V~60Hz 1824210257
NUMATICS 122RS300J000000 PNEUMATIC MANIFOLD REGULATOR 3-30PSIG
PARKER 17L35BE 1/2'' LUB
CLIPPARD AF-UDR-12-1/2 AIR
SMC VZ514-5DZ VALVE
SMC VQZ332-5YZ1-02T , 0.15-0.7MPa, 24VN
SMC AIRCHECKER PS1100-R07L PRESSURE SWITCH, PRESS. -0.1-0.4MPA, 3 FT 7"
NIB WIKA TYPE: 232.54 2.5'' GAUGE P/N: 9744975, 1/4'' NPT LM, RANGE: 600PSI
VICKERS 736429
NUMATROL PB3-0884 PNEUMATIC
HIP 211849 316SSHT#E40940
DWYER MAGNEHELIC W34V SF PRESSURE GAUGE0-2
NIB VICKERS V4051B3C03
NUMATICS 122RS100J000000 PNEUMATIC MANIFOLD REGULATOR 10-130PSI
SCHRADER BELLOWS OILLUBRICATOR, 06L24BBESB, FB3
SMC AIRCHECKER PS1100-R06L PRESSURE SWITCH, PRESS. -0.1-0.4MPA, 3 FT 7"
BOSCH EXHAUST VALVES
MAC 35A-SAC-DAAA-1BA VALVE COIL 110/120 V, 50/60 HZ, 5.4WATT
