HONEYWELL CC-PAIH01
¥888.00
霍尼韦尔 CC-PAIH01系统备件
¥888.00
霍尼韦尔 CC-PAOH01系统备件
¥888.00
HONEYWELL CC-PAOH01系统备件
¥888.00
霍尼韦尔 CC-PDIL01系统备件
¥888.00
HONEYWELL CC-PDIL01系统备件
¥888.00
GE DS200TCEAG1B
当PLC运行时，是通过执行反映控制要求的用户程序来完成控制任务的，需要执行众多的操作，但CPU不可能同时去执行多个操作，它只能按分时操作（串行工作）方式，每一次执行一个操作，按顺序逐个执行。由于CPU的运算处理速度很快，所以从宏观上来看，PLC外部出现的结果似乎是同时（并行）完成的。这种串行工作过程称为PLC的扫描工作方式。
用扫描工作方式执行用户程序时，扫描是从条程序开始，在无中断或跳转控制的情况下，按程序存储顺序的先后，逐条执行用户程序，直到程序结束。然后再从头开始扫描执行，周而复始重复运行。
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APPLIED ROBOTICS, XC50 1EM-R-E-DN, DEVICENET MODULE, 4/5 PIN MALE, NIB
GREENFIELD 110MM, STRAIGHT DRILL BIT 47345 *NEW, LOT OF 6*
VLIER SPRING PLUNGER H-57N *NEW* LOT OF 6
NATIONAL 15/16, TAPER SHANK DRILL, HS, HEAVY DUTY, 11" OAL
DUKANE ULTRASONIC TRANSDUCER CONVERTER 94208 41A40 9420...
DUKANE ULTRASONIC TRANSDUCER CONVERTER WITH EXTENDED TI...
DUKANE ULTRASONIC TRANSDUCER CONVERTER 90500 41C28 9050...
WALCHEM pH / ORP CONTROLLER WDP325-1NN WDP3251NN
NT ENGINEERING SAMSON TOOL CORRECTION CONTROL UNIT 3923...
NT ENGINEERING SAMSON TOOL CORRECTION CONTROL UNIT 3923...
NMB MINEBEA DC STRAIN AMP DAS-406B DAS406B **NEW**
NEWPORT STRAIN GAUGE METER INFS-0210-DC1/E
ASI DATAMYTE SIMULSCAN MEASURING GAUGE 916-4
MITUTOYO LINEAR GAUGE 542-055
SWAGELOK PRESSURE GAUGE PGU-50-PC30-L-4?FSM PGU50PC30L4F...
MILLIPORE PRESSURE GAUGE 0-30PSI 01-0138-D
SMC 111.12 2" PRESSURE GAUGE 0-160PSI 160 PSI 4274891 ...
MILLIPORE PRESSURE GAUGE 0-200PSI 01-0718-D
3D INSTRUMENTS 2.5" PRESSURE GAUGE 25502-29B11
WEKSLER GLYCERINE FILLED SS GAUGE BY12YPG4LW **NEW IN B...
WEKSLER LIQUID FILLED GAUGE BY42YPD4LW **NEW IN BOX**
ASHCROFT PRESSURE GAUGE 30PSI 1/4NPT 20W1005 H 02L 30 *...
GRAINGER PRESSURE GAUGE, 2 In, 0 to 100 Psi 5WZ38 **NEW...
HPS HAMMOND POWER SOLUTIONS 3 PHASE DRY TRANSFORMER 480...
OSBORNE INDUSTRIAL CONTROL TRANSFORMER 240-480V 50-5000...
KASUGA TRANSFORMER 500V SO100-110V DVSB500
CUTLER-HAMMER TRANSFORMER 500VA (575-230) (95-115) C050...
CUTLER-HAMMER CONTROL TRANSFORMER 500VA C0500E3CFBXXRT
CURRENT TECHNOLOGY SURGE SUPPRESSOR TG60 900-0173-001-3.?..
DONGAN TRANSFORMER PRI 240VX480V SEC 120 50-0050-053 *N...
DAYKIN DISCONNECT TRANSFORMER 3000VA LTFS-15
SQUARE D TRANSFORMER 350VA 240/480V-120V W/FUSE BLOCK 9...
ACME ELECTRIC TRANSFOMER 250VA 50/60HZ CE06-0250
ACME TRANSFORMER 500VA (220V-480V) (440V-480V) TB-81215...
EGS HEVI-DUTY TRANSFORMER 250VA (400V-600V) (24V-120V) ...
ACME TRANSFORMER 500VA (240-600) (100-120) TA-2-81005
SBA UNIVERSAL TRANSFORMER PRI 200/550V SEC 2x115V 1000/...
DAYKIN MINI TRANSFORMER DISCONNECT MTFS-07
EGS TRANSFORMER 750KVA T750
TOKYO SEIDEN CURRENT TRANSFORMER 600V CT-12E
WICC CURRENT TRANSFORMER AA-1000-01-T-96
ABB PNEUMATIC CYLINDER 5FSE706599-013 **NEW**
TOL-O-MATIC PNEUMATIC AIR CYLINDER BC210 SK19.000 DW10....
CKD CYLINDER FCD-KL-50-80 *NEW NO BOX*
CKD CYLINDER FCD-KL-50-55 *NEW NO BOX*
SMC PNEUMATIC CYLINDER ACNL-X2 40MM BORE 40MM STROKE AC...
SMC CYLINDER 145PSI 1.00MPa MCN2-25X60-FA-M
SMC CYLINDER CM2B32-35
SMC PNEUMATIC CYLINDER CM2B20-75
SMC PNEUMATIC CYLINDER CM2D20-50
SMC PNEUMATIC CYLINDER CM2D25-75
SMC PNEUMATIC CYLINDER CM2F32-25
SMC PNEUMATIC CYLINDER CM2F32-55J-X339
SMC AUTO-SWITCH CYLINDER CDZ1B10-15 WITH AUTO-SWITCH D-...
SMC CYLINDER MCN1-32X50-K **NEW**
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