HWS100A-5現(xiàn)貨 in stock! 歡迎來電咨詢~��！

HWS100A-5,

HWS100A-5

有福之州-福州聚福興供應(yīng)進口工業(yè)控制系統(tǒng)成套備件：DCS PLC模塊卡件，底板機架機槽，CPU模塊，輸入輸出模塊，模擬量模塊，電源模塊，通訊模塊，工業(yè)交換機，觸摸屏人機界面顯示器，插頭連接器，連接電纜接插電纜，伺服控制器，電機馬達，伺服驅(qū)動器，驅(qū)動板電源板電路板，采集卡，影像卡，工控機，示教器，工業(yè)機器人配件..........
有福之州-福州聚福興供應(yīng)自動化供應(yīng)進口品牌：羅克韋爾AB， Prosoft，西門子SIEMENS，施耐德SCHNEIDER，通用電氣GE FANUC， 發(fā)那科FANUC，安川Yaskawa，歐姆龍Omron，三菱Mitsubishi，基恩士Keyence，東方步進Vexta，邁創(chuàng)Matrox，美家儀器NI，研華Advantech，莫迪康Modicon，思科Cisco，大隈Okuma，瑞士ABB，力士樂 Bosch Rexroth，臺達Delta，�？怂共�羅Foxboro，富士Fuji，霍尼韋爾Honeywell，惠普Hp，瑞恩 Reliance...........

歡迎咨詢~~~~~

　風(fēng)景名勝區(qū)是"美麗中國"的重要載體，是生態(tài)文明的集中展示地，因此也是生態(tài)文明建設(shè)的重要對象。
　　云龍湖，西湖的姊妹湖，5A級旅游景區(qū)，大詩人蘇軾的筆下是這樣稱贊它的：
　　“一湖碧水青山連，朝暉暮陰景萬千;漁舟唱晚燕歸來，良辰美景在人間�！�
　　云龍湖風(fēng)景名勝區(qū)素有“徐州名勝之冠”的美譽，風(fēng)景區(qū)面積44.7平方公里，水域面積7.5平方公里，距離徐州市中心僅3公里。云龍湖不僅是大型觀光勝地，也是城市水域的一部分，水體生態(tài)保護首當(dāng)其沖。
　　云龍湖也經(jīng)歷過水質(zhì)較差、水污染嚴(yán)重的時期，自動化排水泵站在云龍湖的水質(zhì)改造中發(fā)揮了重要作用，經(jīng)過多年持續(xù)開發(fā)治理，水質(zhì)達到“飲用水”標(biāo)準(zhǔn)。同時，云龍湖作為大型水庫，承擔(dān)著蓄水調(diào)洪和水源涵養(yǎng)的重要功能，需要實現(xiàn)控源截污，清淤貫通，活水補給等保障功能，應(yīng)用先進的泵站自動化系統(tǒng)來實現(xiàn)這一更高標(biāo)準(zhǔn)。
　　自動化技術(shù)進步和大量新興技術(shù)的融合，泵站自動化控制及系統(tǒng)管理能力得以升級。2019年，云龍湖風(fēng)景區(qū)對沿線四條河道口門控制及云龍湖泵站進一步改造，中礦創(chuàng)慧作為項目中標(biāo)人承擔(dān)了泵站改造工程，建立物聯(lián)網(wǎng)泵站群集控系統(tǒng)實現(xiàn)了無人值守、遠(yuǎn)程維護、泵站調(diào)度、能耗降低等功能。
　　藍普鋒作為國內(nèi)可編程控制器(PLC)的優(yōu)秀品牌廠商，在水處理、環(huán)保自動化領(lǐng)域有眾多案例成果，擁有非常豐富的經(jīng)驗，成為該項目的合作伙伴。
　　泵站群集控系統(tǒng)是以PLC為核心，實現(xiàn)泵站群的自動控制和調(diào)度管理，以確保大型水庫的安全運行。
　　該方案，采用藍普鋒高性能的RPC2000系列PLC，實現(xiàn)對水庫水位和水泵運行狀況的實時監(jiān)測、泵站群的網(wǎng)絡(luò)級聯(lián)、泵站群的自動化控制和調(diào)度管理，采集三相電參數(shù)用于能耗分析。
　　物聯(lián)網(wǎng)智能監(jiān)控系統(tǒng)通過RPC2000系列PLC采集泵站群數(shù)據(jù)，與監(jiān)控系統(tǒng)進行數(shù)據(jù)交互，實現(xiàn)信息共享，完成水庫水位監(jiān)測、泵站開關(guān)啟停、報警信息處理等功能。
　　在實時監(jiān)控和監(jiān)測運維方面，依托RPC2000系列PLC的采集和通訊能力，完善數(shù)據(jù)分析結(jié)果，對所有設(shè)備進行優(yōu)化控制，進行預(yù)測性維護，延長水泵使用壽命。
　　通過授權(quán)，管理人員可通過電腦、手機隨時隨地獲取泵站群信息，實現(xiàn)遠(yuǎn)程調(diào)度和管理，達到泵站群“無人值班(少人值守)”的要求。
　　PLC硬件配置部分，結(jié)合現(xiàn)場多網(wǎng)絡(luò)通訊需求和泵站控制和采集點需求，CPU模塊選用16路I/O支持4路通訊口的RPC2107N，擴展模塊包括：RPC2211支持16路DI，RPC2310支持4路AI輸入，和電參數(shù)輸入模塊RPC2731。
 

OC647IFGLBLCLN005M-50 iFIX WebSpace 5 Additional Users (M4 key)

STXPBS016 STXi Profibus with relay output, 16 points, expandable to 8 additional modules.

20BC022A3AYYADA0 PowerFlex 700 AC Drive 22 A at 11 kW 20B

20CC590H0ANNBNA0 PowerFlex 700H AC Drive 590 A 315 kW 20C

20P41AB700RA0NNN PowerFlex 230V AC 200 HP DC Drive

22B-E9P9N104 PowerFlex 40- 5.5 kW (7.5 HP) AC Drive

140DAI44000 Quantum 開關(guān)量 AC 輸入, 16點, 48 VAC, 隔離

280-PWRM35C-M20 ArmorConnect 3-PH Power Media trnk cable

294D-FD1P5P-G2 Variable Frequency Drive

PFP-100N 導(dǎo)軌 1米

1756-OV16E 10-30VDC?16點輸出模塊（內(nèi)有電子熔斷器）

PXIe-6345

PCI-2727AL

PWR-WAVE-450W

763507B-01

CONTEC DA12-6LC(PC)

CONTEC AD12-16(PC)

1492-PDEC2 Power Distribution Block Accessory

數(shù)字量輸入/輸出模塊 6ES7422-1FH00-0AA0 DO/16 120/230V AC，2A,光隔離

2097-V33PR3-LM Kinetix 350 1.0kW Servo Drive

ET-GT-5ES-3ST 4 RJ45 Ports, 1 Singlemode Fiber Port Ethernet Switch

GFK-2054 VMIC - Reflective Memory User's Manual - IC697VRM015

IC220MDL642 INPUT, 24VDC POSITIVE LOGIC, 4PT (REQUIRES 1 IC220TBK122)

IC647DMC001 DataMart Reporting Client

IC647PWR002 Proficy Power SCADA for Large Substation or small control room secondary system

IC693MDL241LT 24 Vac/Vdc Input (16 Points) (LT)

IC756CDV001E-99 DV Development - Compaq True64 Op Sys Addt'l User, English, Version 9. 9

MSI-PROD-10 Product Management Clients 10 Pack

PLC-5/1771 System 1785-L80C15 PLC-5/80C FOR CONTROLNET PHASE 1.5

Distributed I/O 1738-EXT3 ARMORPOINT 3M BUS EXTENSION

Communications 1784-PCC1 PCMCIA CARD INTERFACE CABLE TO CNET

Operator Interface 2711E-NA3 COMM CARD ADAPTER FOR PANELVIEW 1400E (SERIES F)

Support 9304-WVR128R SUPT REINSTATEMENT CONTRACT FOR 9304WVR128

Support 9324-RLD25U7FRE RSLOGIX 5000 LITE FRENCH TO PRO UPGRADE

DeviceNet Products 2711-K6C10L1 PV600 COLOR KEY, DNET & RS232 PRINT

RSI Software Products 9301-2SE3400DEE RSVIEW32 RUNTIME 32K (GERMAN)

RSI Software Products 9371-EDETISA RSWIRE DETAILER/IEC WIN STANDALONE

Motion Control MPF-A430H-MJ22BA MOTOR,SERVO,FDGRADE,6.55NM,3500RPM,MULTI

1025 Micro Greyline, 2 Line 20 Chars, VF, NEMA 4

HE693STP311 same as STP310E w/optical isolation, independent accel/decel

IC670MDL643 5/12Vdc Pos./Neg. Logic Input 16pt Grouped

QPJ-ABD-201 MODULE AB DATA HWY PLUS

STXPBS001 STXi PROFIBUS DP/V1 slave Network Adaper. 24VDC powered, expandable to 32 modules.

20BC2P1A3AYNAEC0 PowerFlex 700 AC Drive 20B

20F1ANC456AN0NNNNN PowerFlex 753 AC Packaged Drive

22B-B5P0H204 PowerFlex 40 0.75 kW (1 Hp) AC Drive

140DDO35300 Quantum 開關(guān)量DC輸出,32點,24VDC,4組隔離,0.5A/點

284D-FVD7P6Z-25-CR-3 DeviceNet Variable Frequency Drive

E3X-DA11-N 數(shù)字光纖放大器, 晶體管輸出 NPN 80mA, 電源:12-24VDC

ADAM-4016 應(yīng)變片輸入調(diào)理模塊

PXI-2594

1053620008120P

D2438-A22

Oce-Industries S.A. SPICE-II

IB820F-30

PCIMC-6A

1492-MCBA2H45 Miniature Circuit Breaker, 45 A

1494V-DJ644-A-B-D-E NEMA Flange Mtd Rod Switch Disconnect Sw

軟啟動器 3RW44572BC46

CBL-3T-MP-20 Power cable for MTR-3T50 or MTR-3T60 series servo motors. 20 feet

GF-0912R/FOW Connecting FlashCable to Fowler Sylvac, Metronics, Mettler, Omega, Tol edo (FOW).

IC200UAL006-24 Qty of 24, 23 point PLC< (13) 24VDC In, (9) Relay Out, (1) 24VDC Out, (2) Analog In & (1) Analog Out, 120V/240AC Power Supply. Battery (IC2 00ACC403) is required for dtat retention. Battery not included.

IC646TDV300 300 I/O Point Development System

IC647NWV050 CIMPLICITY HMI WebView 50 User

IC693ALG223 Analog Input, Current, 16 Single Channels

IC752CTD400RR Display Station - 9.5 inch active matrix VGA (640x480) infrared touch scre en/ 16 color support/ Pentium 133/ 32M/ 1.2 Gig hard driv e/ expansion slots/ Ethernet/ with CIMPLCITY HMI and Win 95

IC800VMM20LBKSE25 2 kW VersaMotion servo motor with 24 VDC holding brake (6.37 Nm)

SLC/1746 System 1746-HSRV SLC SERVO

Industrial Computers 6189V-RACKSLIDES 1400R RACKSLIDES

Application-specific products 1403-NDNET COMMUNICATION MODULE (DEVICENET)

Operator Interface 2711-K6C3L1 PV600 COLOR KEY, DH485 & RS232 PRINT

Support 9301-2SE2500PTR SUPT REINSTATEMENT CONTRACT FOR 93012SE2500PT

Support 9380-RSB5000S SUPT RENEWAL CONTRACT FOR 9380RSB5000

DeviceNet Products 1734-IJ 5 VDC INCREMENTAL ENCODER MODULE

RSI Software Products 9301-2SE3200DEE RSVIEW32 RUNTIME 300 (GERMAN)

RSI Software Products 9358-BPC60U1 UPGRADE: IN-SUPT: RSBIZWARE PC PHASES 03 TO 60

Motion Control MPL-B430P-RJ22AA MOTOR,SERVO,6.55 NM,5000RPM,RSLVR,460V,7.3KG

Motion Control 2090-SCEP3-0 SERCOS FBR CABL,CONN,ENCLOSURE ONLY PLASTIC,3.0M

GFK-1055 Plug & Play PC Coprocessor for Series 90-70 PLC User's Manual

IC646MDC700 Logic Developer - PC & View 700 Tag Runtime & Development System

MSP-CUR-IN2 Obsolete - 0-20 mA in / Pulse out

QPI-ABD-201 Communication Module for 7 inch/ 9 inch/ 10 inch & 12 inch: AB DataHighway Plus/ UL/ c UL/ CE/ UL1604

20BC022A3AYNANA0 PowerFlex 700 AC Drive 22 A at 11 kW 20B

20F11GC8P7AA0NNNNN PowerFlex 753 AC Packaged Drive

21G14PC650JN2NNNNN-HD-P20 PowerFlex Air Cooled 755 Packaged Drive

2711P-RDK7CK PanelView Plus Display Module

280D-FN-10-C ArmorStart Direct Online Starter

C200HG-CPU33-E CPU單元 內(nèi)存15.2K最大I/O點數(shù):880點 帶時鐘

PCA-6186VE 全長P4CPU卡，帶顯卡，網(wǎng)卡、370結(jié)構(gòu)，支持533M外頻CPU

PCI-6280

PEAK635V

R417320118

PEAK 530F P530-9A42

PBP-08A7 R1MO

DMC5480

1492-L3QS-BL Side-By-Side 2Ckt Feed-Through Blk,2.5mm

1494C-CMX2 Cable Mechanism

軟啟動器 3RW44263BC35

BC647OEM0110 OEM Edge Program Additional Key - iFIX (Approval Required)

GC647IPWRSTRN00300M iPower Option - Std 300 I/O Run Globalcare Complete part

IC200EBI001 Remote I/O Ethernet network interface unit

IC646NGL000 Omron Host Link Communications

IC647IGSPRM IGS - IGS Premium Drivers

IC670MDL642RR 125VDC Pos/Neg Logic Input 16 pt. Grouped

IC697MDL340RR 120 Vac Output, 2 Amp (16 Points)

IC800SLCIV010 Interface cable to connect any 1 kW to 5 kW SL series amplifier to terminal block. 1 meter

ControlLogix/1756 System 1756-TC02 1756 ETHERNET INTERFACE TRANSCEIVER CABLE 2 METER

Industrial Computers 6182H-12TEH15B VVCE 1250, TOUCH, EXT MEM, CNET, AC

Process Control 1757-PFBUL065 PROFIBUS INTERFACE MODULE USAGE LICENSE

Operator Interface 2711P-RUL25 PANELVIEW PLUS FIRMWARE UPGRADE LICENSE

Support 9357-DNETMD3S SUPT RENEWAL CONTRACT FOR 9357DNETMD3E

Support 9362-WORKBENCHR SUPT REINSTATEMENT CONTRACT FOR 9362WORKBENCH

ControlNet Products 1734-OE2C 24V DC 2 CHANNEL ANALOG CURRENT OUTPUT MODULE

RSI Software Products 9301-2SE2403ITE RSVIEW32 WORKS 32K WITH RSLINX (ITALIAN)

RSI Software Products 9358-B03UB1R UPGRADE:OUT-SUPT:RSBIZWARE BATCH 03 UNTS TO BUNDLE

Motion Control MPL-A430H-HK24AA MOTOR,SERVO,6.55NM,3500RPM,ENCDR,230V,BRK,8.2KG

Motion Control 2090-UXNFBN-S09 CABLE,ULGRF50ON-FLEX,MOTOR FEEDBACK,N,9M

CBL-147 Cable.IDEC (Link Adapter) (RS-232)

IC610CPU101RR Series One CPU, 700 Words, Expandable to 1.7K Words

IC800SLA0401 400W, 115 VAC SL Servo Amplifier

OC647IFGLBLCLN010M-55 iFIX WebSpace Client v5.5 - Additional 10 Users

20AD2P1A3AYNNNG0 PowerFlex 70 AC Drive 2.1 A at 1 Hp 20A

20DD011A0EYNANASE PowerFlex 700S AC Drive 20D

20P21AD830RA0NNN PowerFlex DC Drive 830 A

2711-NM13 PanelView 2 MB PCMCIA Memory Card

280-PWRM22H-M12 ArmorStart Three-Phase Power Media

3G3JV-A4015 5.1KVA 4.8A 1.5KW 三相AC380-460V/50HZ/60HZ

6ES7421-7BH00-0AB0 16點數(shù)字輸出,24VDC

NI 5751

FSC-1812V2NA

ALTI-TTIP-8

SABERTOOTH X58

CEGM45T2-SU9-M

GX-PCI

GENE-8310

1492-SPM3C020 MCB Supplementary Protector 2 A

軟啟動器 3RW40362BB15

BC646MDA150 View Development/Runtime 150 I/O with Proficy GlobalCare Complete

GC647ACL001 GC Redundant Key

HMI-CAB-C119 CABLE GE FANUC VERSAMAX MICRO/NANO, RJ45 Serial Port

IC641SWP041 Series 90 Protocol (SNP) Driver, Source, Multi-Use License

IC647IFCLNTSRO001C iFIX iClientTS Read Only 1 PK (M1Component Part)

IC660EBA104RR Current Source Analog, 115Vac, Electronic Assembly

IC695PSA040CA RX3i AC Power Supply, 40 Watt Conformal Coated

IC756WRE049K-23 DataViews Runtime for Windows 25-49, Per User, Korean, Version 2.3

FlexLogix System 1794-OA16 85-132V AC OUTPUT MODULE, 16 POINT

PLC-5/1771 System D1785-6.2.1 1785 PLC5 PROGRAM. CONTROLLERS DESIGN MANUAL

Process Control 1757-PLXSIFP PLX MOORE 351,352,353,383 QUICKBUILDER INTERFACE

Operator Interface 2711P-B10C6D2 PV PLUS 1000, KEY/TOUCH, RIO/DH, DC PS, EXT MEM

Support 9310-WE0200R SUPT REINSTATEMENT CONTRACT FOR 9310WE0200

Support 2706-LSWS SUPT RENEWAL CONTRACT FOR 2706LSW

Support F1785-L40BSERD FIRMWARE UPGRADE FOR 1785-L40B PLC5 PROCESSOR MODU

RSI Software Products 9301-2SE2300KOU2 RSVIEW32 WORKS 150-1500 UPGRADE IN-SUPT (KO)

RSI Software Products 9701-VWSCRADEE RSVIEW SE VIEW CLIENT (GERMAN)

RSI Software Products 9399-PLTMGR RSBIZWARE PLANTMETRICS GETTING RESULTS GUIDE

Motion Control 2098-DSD-HV050-SE HIGH VOLTAGE DRIVE, 11A/22A, ULTRA3000 W/SERCOS

BC646MDC000 Logic Developer - PC & View Development/Runtime 8,000 I/O

IC300MIX905 8 DC Inputs (12/24vdc), 6 Relay Outputs (3.0A ea), 4 Analog Inputs (o-20mA, 0-5v, thermister), 2 Analog Outputs (o-20mA, 0-10v)

IC752SKT004RR Datapanel 320T MB Starter Kit: Includes Datapanel 320T Mono Base (CBT000), download & communication cables, WinCfg, user & programming manuals

MTR-3S86-G-R-0-E-SRR Servo Motor with Seal

ZA06B-6124-H105 Alpha SVM1-80HVi FSSB 80 amp amplifier

20CC385A0ANNBNN0 PowerFlex 700H AC Drive 20C

20G1ABF330JN0NNNNN PowerFlex 755 AC Packaged Drive

25A-D1P4N114 PowerFlex 523 0.4kW (0.5Hp) AC Drive

2711P-T6C20D8 PanelView Plus 6 6 Color Touch DC

6SE6440-2UD24-0BA1 4KW

SC-03/G 380VA/9A 4KW DC24V DC110V

UG430H-VS1 10.4寸TFT 800*600 32768色 標(biāo)準(zhǔn)型 220V

SCC-LP04

PCI-1602

WPE-791 WPE-791-DVI WPE-791-PCI-R

IPC-6108P6(GDYT)

MS-6651

MC8141P PCI1240U5001-T

1492-SPM1C100-N MCB Supplementary Protector 10 A

通用型變頻器 6SE6 430-2UD31-1CA0 "11 KW,185 x 245 x 195"

20AC037A0AYNANC0 PowerFlex 70 AC Drive 20A

GC-8459-SR-MT SYSINT SW 12 MO LIC

HE300DNT100 DeviceNet Interface board for AF300E$

IC600KD513RR Amber OptiBasic Operator Interface Terminal/ 12 inch CRT

IC647HSTES15KM Historian Enterprise Server 15000 Points (M4 Key)

IC648MNT036 Annual Software Maintenance for LM90-30 Standard Serial Communications

IC694ALG392CA Conformal Coated Output module analog 8 points, voltage/current.

IC756SDV000J-912 1DV Dev - Solaris Op Sys Jap v9.12

MicroLogix 1200 System D1762-RM001EENP MICROLOGIX 1200 AND 1500 INSTR. SET REF. MANUAL

PLC-5/1771 System 1771-RTP4 HIGH RESOLUTION ISOLATED ANALOG SERIES

Distributed I/O 1794-IE8 ANALOG INPUT MODULE, 12 BIT, 8 POINT

Communications 9399-WAB32LUG RSLINX LITE USER'S GUIDE

Support 6223-52VDLR SUPT REINSTATEMENT CONTRACT FOR 622352VDL

Support 9358-BPC03R SUPT REINSTATEMENT CONTRACT FOR 9358BPC03ENE

Support F1771-IFESERB FIRMWARE UPGRADE FOR 1771-IFE I/O MODULE

RSI Software Products 9324-RLD000FRE RSLOGIX 5000 SERVICE EDITION, FRA

RSI Software Products 9301-2SE350JPU2R RSVIEW32 RUNTIME 1500-100K UPGRADE OUT-SUPT (JP)

RSI Software Products 9358-HSTS2500U2 UPGRADE: IN-SUPT: HISTORIAN 300 TO 70K TAG

Motion Control 8720SM-015S2EBS3 15 KW/41.5 AMP, 460 VAC, AC MOTOR WITH SNS60

829-1-0 Thumbwheel Assembly. 1 Digit, 0 True. Dust Seal

IC200MDL244 INPUT 240VAC ISOLATED, 8 POINTS

IC697CMM742 Ethernet Inferface for Series 90-70, Type 2

MTR-1324-E-A-E-SRR Stepping Motor Nema34 Encoder Splashproof

Z44C742172-001 Alpha i-series PSM power supply module 200V control power flying lead cable (25 feet)

20BD096A3ANNAND0 PowerFlex 700 AC Drive 96 A 75 Hp 20B

20G11NC3P5AA0NNNNN PowerFlex 755 AC Packaged Drive

22F-D6P0N103 PowerFlex 4M-2.2 kW (3 HP) AC Drive

NWBP85002 Quantum ASSY BRIDGE PLUS

294D-FD4P2Z-G1-SB Variable Frequency Drive

S82F-3024 220VAC，容量：300W輸出 24V 14A

1756-TBNH 可拆卸式端子塊（20個螺絲夾）

PXIe-6537

PCI-1784U

PC2U-530P-X2S

BPC1875A

MPM UP2000軸控制卡PC-271

W26361-W75-Z4-02-36

1492-PDLM1 Marking Strip

通訊處理器 6GK7443-1EX11-0XE0 CP443-1 以太網(wǎng)，ISO，TCP/IP

2098-DSD-005X Ultra 3000 0.5 kW Servo Drive

FG-100FF/M Proficy Process Systems Foundation Fieldbus/Modbus Gateway from Softing

GFK-2073 Bus Conversion Unit (10.5 inch and 12.1 inch QuickPanel Ethernet Series) Insta llation Guide

IC220PWR001 POWER TERMINAL, 24VDC (REQUIRES 1 IC220TBK087)

IC647DMS010 DataMart 10 PA Connections

IC647ROC010M ROC:Fisher Remote Operations Controller for 50 Units

IC693MDL390CA Conformal Coated OUTPUT module 120/240 VAC 2A 5 point, isolated per point.

IC756CDV010K-98 DV Draw Development on Compaq True64, Korean, Version 9.8

MSI-PROD-SV-43 Product Mang Server Software-43

PLC-5/1771 System 1785-CHBM CONTROLNET 1.5 HOT BACKUP MEMORY CARTRIDGE

Distributed I/O 1790-T0W8X LDX I/O, 24VDC, 8 RELAY OUT EXPANSION, TERM BLK

Communications 1785-TR10B2 AUI TO THIN WIRE ENET TRA

Operator Interface 2711-NMH1 PV1200/1200E MOUNTING CLIP

Support 9305-RSVADDCITR SUPT REINSTATEMENT CONTRACT FOR 9305RSVADDCIT

Support 9324-RLD300PTS SUPT RENEWAL CONTRACT FOR 9324RLD300PT

DeviceNet Products 9355-WABENE RSLINX PROFESSIONAL - ENGLISH