點擊圖片查看大圖XYCOM CA3-WPG15-01-PA1現貨
PLC：可編程控制器（PLC），根據I/O規模的不同，小型PLC(I/O<256)、中型PLC(2561024)。
《銷售態度》：質量保證、誠信服務、及時到位！
《銷售宗旨》：為客戶創造價值是我們追求的目標！
《服務說明》：現貨配送至全國各地含稅（17%）含運費！
《產品質量》：原裝，全新原裝！
《產品優勢》：專業銷售 薄利多銷 信譽好，口碑好，價格低，貨期短，大量現貨,服務周到！
3 存在問題原因
原F40型定位器性能差，壽命短，內部橡膠密封圈老化，控制輸出線性較差，氣室內部普遍存在漏氣、串氣現象，且控制輸出氣孔較小，極易堵塞，造成控制輸出氣源不穩定，執行機構動作不靈活，經常造成風門擋板失控，使被調工況超出允許范圍，影響機組的安全運行。
4 定位器更換技術
拆除原來的F40定位器，加工ABB定位器與現氣缸連接轉換接頭，ABB定位器與轉換接頭裝配，ABB定位器安裝到氣缸上，重新進行管路配接、接線，ABB定位器送電，機務定位風門擋板開度位置，單體調試，系統聯調，終調試達到工作要求。
1）定位器配件齊全，安裝固定牢固，無松動現象，定位器和氣缸連接無空行程。2）定位器接線要準確，氣源管路連接正確，定位器控制氣源管路各接口要纏繞生料帶。3）擋板或閥門的全開和全關定位要和機務、運行人員一塊進行，確保定位準確。4）檢查電氣轉換器各功能菜單顯示正常。檢查電氣轉換器各參數設置準確。切換至組態模式，修改組態參數。5）儀用氣源閥門打開，調整減壓閥壓力，使氣源壓力符合要求，對失氣后保位手柄進行復位。6）ABB定位器進行自動整定。滿足擋板全開全關旋轉角度的條件。滿足4～20MA輸入信號和擋板開關方向的對應關系在定位器更換前后一致，零點、量程和閥門實際開度一致。7）通過就地操作面板或手掄操作執行機構，檢查執行機構和擋板或閥門動作情況，執行器動作靈活無卡澀。8）通過CRT遠方操作執行機構，核實開關方向、閥位反饋和擋板或閥門動作情況應一致。9）系統靜態閉環試驗，保證控制軟件的正確性。
??????????????????????????????????????????????????表1
序號 產生費用科目（設備、材料、人工等） 單位 單價（萬元） 數量
1 管纜￠8 米 100? 0.005
2 ABB定位器TZID-C 臺 24 1.7
3 轉換接頭TZID-C配套 個 24 0.07
5 TZID-C型I/P電氣轉換器
TZID-C型定位器核心是微控制處理器CPU，所有程序的處理運算皆在此。輸入信號及位置反饋經過4000步12位，20ms采樣的A／D轉換器進行處理，從而保證了信號處理的精度及快速性，CPU的供電直接取自輸入信號，操作程序包括用于自動調整參數的自整定過程，及自適應控制程序，用于精確定位的優化控制操作，通過帶三位三通放大器的電氣轉換器驅動氣動執行機構，從CPU發出的定位電信號比例地轉換成氣信號，成比例地調節3／3氣動開關，氣體從定位器輸出至氣動執行器及氣體的排放均成比例地調節，當到達設定定位值時，3／3氣動開關鎖定在中間狀態；TZID-C定位器配有的操作面板，包括兩排LCD顯示器和4個按鍵，如圖5。
TZID-C型I/P電氣轉換器功能鍵介紹
ENTER 確認鍵 各鍵相互配合，可實現不同功能（詳見調試步驟）
MODE 菜單確認鍵
參數改變鍵
參數改變鍵
??????????????????????圖5 TZID-C型I/P電氣轉換器功能鍵
操作鍵盤的優化設計適用于就地組態，調校及監測。同時．組態、操作及監測功能可以通過HART通訊協議與PC機連接，并由TZID-C內置通訊端口來完成：還可以通過FSK-Modem在4～20mA信號線的任意點接入進行通訊。采用模塊化的設計，任何附加功能
可以在基本模件的基礎上隨意擴展。只要插入相應的模件，既可實現模擬及數字反饋功能。也可以選裝限位開關(微動開關)及機械指示。
ALFA LAVAL SERVO DRIVE 31830-3350-1
ALFA LAVAL,2" 1X1 PLUG VALVE,STAINLES?S STEEL
Alfa Laval Think Top Replacement Control Top
45BY-3-02-SFY SPRINGER PARTS FOR ALFA LAVAL VALVES - BALL - OEM P/N 620377
ALFA LAVAL CPM-D-60-GC-?3 POL CONSTANT PRESSURE MODULATING INLET VALVE-NEW
882303760 CPM-I-D60 WITH MANUAL AND CONFORMITY CERT!!!
ALFA LAVAL FLOW SWITCH NSN 5930-01-448-26?32 NEW
ALFA LAVAL A3 PLUG VALVE 4"
TRI-CLOVER ALFA LAVAL BUTTERYFLY 3 WAY SHUTTER VALVES AIR OPERATED ETC
ALFA LAVAL SERVO DRIVE SS5
Alfa Laval Saunders DN 50 Valve
41212 Old-Stock, Alfa Laval Seperation 98 01 B Liner, 7-11/16" ID, 21-9/16" OD
SS ALFA LAVAL 1-WAY A3 PLUG VALVE 2"
45BY-3-02-SFY SPRINGER - BALL - ALFA LAVAL P/N 620377 VALVE REPLACEMENT BALL
Alfa Laval Refrigerant Heat Exchanger Type CB14-14H
ALFA LAVAL FILTERING DISK, FLUID PART # 1800-03365 NSN: 4330-14-479-43?89
ALFA LAVAL,PN10,1X1 2" PNUEMATIC VALVE,STAINLES?S STEEL
Alfa Laval Refrigerant Heat Exchanger, Model: CB76 - 40H S54
Alfa Laval Saunders Diaphragm Valve DN50 1.75" 34598 SS
Alfa Laval Saunders DN 25 Valve
2 Inch Tri Clamp Diaphram Valve Alfa Laval Saunders Stainless Steel USDA/A3/3A
ALFA LAVAL,SRC-W-3A?-2.5-9-20H W/HD SPRING,PLUG VALVE
45BY-21/2-02-S?FY SPRINGER - BALL - ALFA LAVAL P/N 620262 VALVE REPLACEMENT BALL
1.5 Inch Tri Clamp Diaphram Valve Alfa Laval Crane Saunders Stainless Steel 316L
1.5 In Valve Tri Clamp Alfa Laval Saunders Diaphram Stainless Steel 316L
ALFA LAVAL,SRC-W-3A?-2.5-7-20H W/HD SPRING, VALVE
Alfa-Laval model NB26-34H brazed plate heat exchanger
Alfa Laval Saunders EC Piston Actuator
ALFA LAVAL SAUNDERS EC PISTON ACTUATOR
ALFA LAVAL LKLA PNEUMATIC VALVE WITH 2 1/2" BUTTERFLY
ALFA LAVAL,3"X 3"- 4" STAINLESS STEEL PNUEMATIC VALVE
Alfa Laval Heat Exchanger
Alfa Laval 10939820 Refrigerant Heat Exchanger
Caterpillar/Al?faLaval Plate Heat Exchanger Plate As-New
TRI-CLOVER AIR OP VALVE SANITARY ALFA LAVAL
New Alfa Laval A10b Heat Exchanger Channel Plate 304 SS
Saunders - Via Alfa Laval air actuator
XYCOM CA3-WPG15-01-PA1
ACCURAY MP30 100638-003 VME SCANNER MODULE BOARD CARD VMEBUS 51627
ACCURAY 064829-002 USPP 064829002
ACCURAY 086158-004 SIO6 A SCANNER CONTROL BOARD MODULE CARD PCB 86158 51625
MOTOROLA ACCURAY 100638-002 MP30 ABORT RESET CARD MODULE 59021
ACCURAY IRPC 086161-002 SCANNER IR PULSE SCANNER CARD BOARD 51646
ACCURAY 18383-004 NSPP 18383004
ACCURAY 712112007 USPP 712112007
ACCURAY 083156 83156 002 FDPI EC SCANNER PCB PRINTED CIRCUIT CONTROL BOARD 51750
ACCURAY ABC4 086149-002 SCANNER ANALOG PCB PRINTED CONTROL CARD BOARD VME 51643
ACCURAY 60155750-001 NSFP 60155750001
ACCURAY ABB 074519-001 SPI FB BOARD 074519001
ACCURAY 0-061588-001 USPP 0061588001
ACCURAY 18383-004 USPP 18383004
ACCURAY ABB 61589-002 PRC BOARD 61589002
ACCURAY NA-B-0-083103-?001-B NSPP NAB0083103001B
ACCURAY NA-B-8-083103-?002-B NSPP NAB8083103002B
ACCURAY 511352028 USPP 511352028
ACCURAY 721812075 USPP 721812075
ACCURAY 784683077 USPP 784683077
ACCURAY 784263057 USPP 784263057
ACCURAY 725782 USPP 725782
ACCURAY 3064843002 NSPP 3064843002
ACCURAY 70560-701 JK1 JK2 CONNECTOR CONTROL BOARD MODULE CARD 59025
ACCURAY 8-061588-002 USPP 8061588002
ACCURAY 085345-001 USPP 085345001
ACCURAY 6-082156-002 SCANNER PCB PRINTED CIRCUIT CONTROL BOARD MODULE CARD 51999
ACCURAY 064844-002 USPP 064844002
ACCURAY 61595-003 SCANNER BOARD EXCELLENT CONDITION
ACCURAY 061595-003 61595 SCANNER PWA SSI SENSOR CONTROL BOARD 51623
ACCURAY 085165-001 NSFP 085165001
ACCURAY AU-7-055490-00?2 RAWSTOCK BODY DRY WT REMOTE DIGITAL READOUT 56755
HONEYWELL ACCURAY BMDX001A-002 SCANNER CONTROL BOARD CARD PCB 51970
ACCURAY 87-2362 G1UO1200 SCANNER CONTROL PC PCB CIRCUIT BOARD MODULE CARD 51995
ACCURAY 083892-003 USPP 083892003
ACCURAY 7-083882-001 USPP 7083882001
AccuRay 064844-002 Proc. Interface Board w/AD Convertor
ACCURAY 3-064843-002 B PROCESS INTERFACE CIRCUIT BOARD MODULE CARD 57479
AccuRay 2-067441-002 Rev A Printed Circuit Board
ACCURAY 067442-003 USPP 067442003
ACCURAY 83883-002 USPP 83883002
Accuray 0-083152-001 Circuit Board #26433
XYCOM CA3-WPG15-01-PA1
AccuRay 069242-002 PC Board LEM
ACCURAY QA-3-017948-00?3 USPP QA3017948003
ACCURAY 086161-002 USPP 086161002
ACCURAY 067452-003 USPP 067452003
AccuRay 061595-003 Scanner in PWA SSI Sensor
AccuRay 064860-002 PC Board FDI
ACCURAY 086155-001 USPP 086155001
ACCURAY ABB 67452-003 MCP BOARD 067452-003 67452003 067452003
ACCURAY 083883-004, GPU-AE GENERAL PROCESSING UNIT BOARD 55008
ACCURAY 061595-003 61595 SCANNER PWA SSI SENSOR CONTROL BOARD 51622
ACCURAY 086158-004 USPP 086158004
ACCURAY ABB 083883-002 PROCESSOR GENERAL UNIT 083883002
ACCURAY AI32 100614-001 SCANNER PWA VME CONTROL BOARD CARD ANALOG INP 51633
ACCURAY ABB 061589-002 PRC BOARD 061589002
AccuRay 061589-002 PC Board TRC
ACCURAY 100639-001 USPP 100639001
ACCURAY 083886-001 SCANNER UI CONTROL BOARD CARD MODULE 51994
ACCURAY 61589-002 USPP 61589002
ACCURAY 064844-005 NSPP 064844005
ACCURAY 086149-002 USPP 086149002
ACCURAY 125318-001 USPP 125318001
ACCURAY 64860-001 USPP 64860001
ACCURAY 083156-002 USPP 083156002
ACCURAY 064844-005 USPP 064844005
ACCURAY ABB 064844-005 PC BOARD PRI 064844005 64844-005
ACCURAY 083689-001 NSFP 083689001
ACCURAY 100638-0030 USPP 1006380030
ACCURAY 086266-001 SYS C SCANNER VME CONTROL BOARD CARD 86266 VMEBUS 51628
ACCURAY 067461-003 NSPP 067461003
ACCURAY 100639-001 ICC VME SCANNER CONTROL MODULE BOARD CARD 59042
ACCURAY 64829-003 USPP 64829003
ACCURAY 067461-002 VIDEO OPERATOR INTERFACE BOARD 55007
XYCOM CA3-WPG15-01-PA1
免責聲明：（1）以上所展示的信息由企業自行提供，內容的真實性、準確性和合法性由發布企業負責，環球塑化網對此不承擔任何保證責任。我們原則上建議您優先選擇“塑企通”會員合作! （2）同時我們鄭重提醒各位買/賣家，交易前請詳細核實對方身份，切勿隨意打款或發貨，謹防上當受騙。如發現虛假信息，請向環球塑化網舉報。
簡繁切換