PLC是整個係統的神經中樞,所有控制,保護,工作狀態指示都通過PLC內部的虛擬繼電器通過軟連線配合外部給定開關量和信號來完成。控制電壓在電壓以下,可以提高工作的性,遠離高壓室進行操作,可以避免工作人員的誤操作,一站式控制,可以提高工作效率,減少工作人員的勞動強度。用兩條現場總線就可以實現整個係統的信號傳輸,通過PLC的工作狀態和報警指示,便於工作和維修人員的故障排除。另外,與繼電器相比,PLC的免維護性高,工作壽命長。
【瑞士ABB.. 機器人 DSQC係列,ABB Advant OCS,ABB Procontic PLC CPU】
NEW MILWAUKEE 01532-0-40 PNEUMATIC CYLINDER SERVICE KIT REPLACEMENT PART D380350
NEW ALLIS CHALMERS MARINE PUMP BEARING SLEEVE BRONZE D455807
NEW CONVEYOR LINK CHAIN REPLACEMENT PART D452963
NEW BYKOWSKI EQUIPMENT 24000-344 SEAT RING 316 STAINLESS D407239
NEW SPX 1067165 C10 REBUILD REPAIR KIT CYLINDER REPLACEMENT PART D269755
NEW AUTOPROD K5152 END 1IN DIAMETER CYLINDER REPLACEMENT PART B245034
NEW DRESSER 969800-99 959367-14 5VANE STAINLESS PUMP IMPELLER 7/8IN BORE D481520
NEW STEWART SYSTEMS 27P-00-148 ROLLER CHAIN LINK REPLACEMENT PART D433949
NEW AMP-ROSE 42B204S7 CHANGE GEAR REPLACEMENT PART D338427
NEW NORD GEAR 50673000 1IN BORE OUTPUT GEAR REPLACEMENT PART D368465
NEW FESTO 123564 REPAIR REBUILD KIT REPLACEMENT PART D438871
NEW AMP-ROSE 42B 123S147 CHANGE GEAR REPLACEMENT PART D356808
NEW PBM 76949004N 3IN SEAL KIT BALL VALVE REPLACEMENT PART D353410
NEW JOHN CRANE 87224 HINGE ASSEMBLY 3IN SWING GATE STAINLESS CHECK VALVE D478687
NEW AVERY TC-250 CONVEYOR DIVERTER ASSEMBLY D456566
1-1/8IN SHAFT 24-1/4IN LENGTH TAPERED ROLLER CONVEYOR D472457
NUMATICS F32D-06 FLEXIBLOK 3/4IN NPT PNEUMATIC FILTER REPLACEMENT PART B408429
NEW WINPAK 323004 OVERLOCK ARM STAINLESS 1IN ID SHAFT REPLACEMENT PART D254288
NEW FLOTECH REPAIR KIT FOR 7509 VALVE TEFLON REPLACEMENT PART D393128
NEW JAMESBURY RKT-16 REPAIR KIT ACTUATOR REPLACEMENT PART D456509
NEW DIAMOND C-7344-P 80H OFFSET CHAIN LINK D503507
NEW CLYDE BERGEMANN BP108803-1032 GLASS LEVEL GAUGE KIT D497493
KEYSTONE 206-060-100-003 6IN RUBBER SEAT BUTTERFLY VALVE REPLACEMENT B381197
NEW FESTO ARA-12-100-X005 9.0-A1 12MM 100MM PISTON ROD CYLINDER D445147
NEW ALFA LAVAL 9611926505 REPLACEMENT KIT REPLACEMENT PART D255340
NEW VIKING 3-553-003-731 RETAINING RING STAINLESS REPLACEMENT PART D432389
NEW ASCO 100-895 SPARE PARTS KIT SOLENOID VALVE REPLACEMENT PART B396818
LOT 2 NEW WAUKESHA ADO-098-001 SHAFT SLEEVE 37MM OD 29MM ID 12MM THICK D434647
NEW NEXEN 928401 MIU-875 PF 7/8IN SHAFT MODULAR CLUTCH/BRAKE D334519
NEW VALVE DISK NUT STEM ASSEMBLY STEEL REPLACEMENT PART D356847
SCHRADER BELLOWS FW2D115531 4.000 PNEUMATIC CYLINDER BODY D346755
NEW FESTO 6MM ID TUBE PNEUMATIC FITTING REPLACEMENT PART D400681
VALBIA DA-052-DR PNEUMATIC 10BAR SIZE 52 29AL ACTUATOR REPLACEMENT PART B484744
NEW 000372 RH VALVE GATE SUPPORT D413818
NEW NA 9IN OD 6 VANE STAINLESS PUMP IMPELLER REPLACEMENT PART D381775
NEW BALSTON A05-0003 SEAL KIT PNEUMATIC CYLINDER REPLACEMENT PART D378770
NEW 85589 7/8IN ID BEVEL/SPUR GEAR REPLACEMENT PART D378140
NEW WILKERSON RRP-96-049 REGULATOR VALVE KIT ASSEMBLY D507504
NEW LA GRINDING 117680 Q506LBMOTW SLITER KNIFE BLADE REPLACEMENT PART D433375
NEW ALCO 45050135 9-1/2IN LENGTH VALVE STEM STAINLESS D475078
NEW GOULDS 1203 100-539 11-1/4IN OD STAINLESS PUMP IMPELLER D511735
NEW MILLER FLUID POWER 060CRK0315063 REPAIR KIT REPLACEMENT PART D311124
EDWARD VALVE 797197 11-5/8 IN TOTAL LENGTH FIG.3624 VALVE STEM STEEL D452611