DCS模块 PW482-10 S2

执行时间短可加快PLC对一般输入信号的响应速度。从讨论PLC的工作原理知，从对PLC加入输入信号，到PLC产生输出，理想的情况也要延迟一个PLC运行程序的周期。因为PLC监测到输入信号，经运行程序后产生的输出，才是对输入信号的响应。不理想时，还要多延长一个周期。当输入信号送入PLC时，PLC的输入刷新正好结束，就是这种情况。这时，要多等待一个周期，PLC的输入映射区才能接受到这个新的输入信号。对一般的输入信号，这个延迟虽可以接受，但对急需响应的输入信号，就不能接受了。对急需处理的输人信号延迟多长时间PLC能予以响应，要另作要求。

BUSSMANN FUSETRON 70A 600V DUAL ELEMENT TIME DELAY FUSE FRS-R-70

BUSSMANN 15A DUAL ELEMENT TIME DELAY TAMPER PROOF BASE FUSE S 15 , BOX OF 4

GOULD SHAWMUT 6-1/4A 600V TRI-ONIC TIME DELAY FUSE TRS6-1/4R , BOX OF 9

ALLEN BRADLEY 30A  600V FUSE BLOCK ADAPTER PLATE KIT 1494F-C633 SER. B

BUSS-FUSETRON FRN-R-2 CLASS RK5, TYPE D 250V FUSE,  - 1 BOX OF 10

FERRAZ SHAWMUT AMP-TRAP 200A FORM-101 FUSE  A70P200-4

BUSSMAN LPJ-350SP 600 VAC DUAL ELEMENT, TIME-DELAY, CURRENT LIMITING FUSE,

BUSS LOW-PEAK LPS-RK-400, CLASS RK1 600V FUSE,

ALLEN BRADLEY 60 AMPS 600 VOLTS FUSE HOLDER 149V-FSR666 SER A

GOULD SHAWMUT 600V 30A FUSE BLOCK HOLDER 60858J

FUSETRON TIME DELAY FUSE  FRS-R-200

GOULD SHAWMUT 150A, 250VAC ONE-TIME FUSE OT150

S&C ELECTRIC REFILL UNIT, SM-5

LIMITRON KTU-800, CLASS L 600V FUSE

ALLEN BRADLEY 3 POLE 200A 600VAC TRAILER FUSE BLOCK 1494V-FS200 SER. A

BUSSMANN FUSETRON FRS 3 2/10, CLASS RK5 600V ,

GOULD SHAWMUT 3 POLE PC 600V CU9AL 90C FUSE HOLDER 67043

GOULD SHAWMUT 110AMP TRI ONIC TIME DELAY FUSE TRS110R

BUSS TRON KAC-60 RECTIFIER FUSE, , 600V OR LESS,

BUSSMANN FUSETRON 600A 600V DUAL ELEMENT TIME DELAY FUSE FRS 600

BUSSMANN FUSETRON CLASS RK5 TIME DELAY FUSE   FRS-R-1/2

GOULD SHAWMUT 600V 60A REAL FUSE LINKS, RLS60,  SEALED 0

BUSSMANN ONE-TIME BUSS FUSES NON 35, CLASS K5 600V FUSE,

BUSSMANN FUSETRON 10A CLASS K9 FUSE  FRS 10

LIMITRON KLU3000 TIME-DELAY CURRENT LIMITING 600V FUSE

BUSSMANN FUSETRON CLASS RK5 TIME DELAY FUSE    FRS-R-6

BUSSMANN FUSETRON CLASS RK5 TIME DELAY FUSE     FRS-R-7

BUSSMANN FUSETRON CLASS RK5 TIME DELAY FUSE    FRS-R-8

WESTINGHOUSE 600VAC 200KA LA TRI PAC CURRENT LIMITER 400LAP10

GOULD SHAWMUT A6Y1500 AMP-TRAP TYPE 4 1500 AMP FUSE ,

SHAWMUT AMP-TRAP TYPE 5 1200 AMPS 600 VOLTS A6Y1200

BUSSMAN LOW-PEAK 600VAC 3AMP   LPS-RK-3SP

GOULD SHAWMUT TRI-ONIC 50A 600VAC FUSE  TRS50R 100997

LITTELFUSE POWR-PRO 60A 600VAC CLASS-J FUSE  JTD 60 100767

BUSSMANN 1600A LIMITER FUSE KAL-1600

BUSSMANN HI-CAP KRP-C 1800,

LITTLEFUSE 20A MINI FUSE 0MIN020.V

GOULD SHAWMUT 30A 600V 3-POLE FUSEHOLDER 60328J

BUSSMAN 1250V 630A FUSE 170M6144

FERRAZ SHAWMUT 130A 130VAC SEMICONDUCTOR FUSE A13X130-4

BUSSMAN FUSETRON , FRS R 175, CLASS RK5 600V FUSE,  

LOW PEAK FUSE 600V LPS-RK-1-1/4SP

LOW PEAK FUSE 600V LPS-RK-2-1/2SP

BUSS 600V 30A 3-POLE CLASS J FUSEHOLDER J60030-3COR

BUSS FUSEHOLDER R25030-2PR 250V30A

GOULD SHAWMUT AMP TRAP  A4BX400

BUSS MDX 2 1/2, 100AMP  250V MINI FUSES