DS3800HAIC1D1B 高品质 低成本 短交期

336A7120G1 IOS PWB REPL FOR KLD
336A7510P1 REACTOR 350MH
336A7631G1 CPT 525V 4 6A
336A7661P1 N TRON 509FXSC DINRAIL MOUNT
336A7661P2 N TRON 508FXSC DINRAIL MOUNT
339A1108AA001 PHOTO SWITCH CRANE
339A1112AB006 OPTICAL ENCODER
342A4908AAP1 FUSEHOLDER (SLOTTED TOP)
342A4911P1 CURRENT TRANSDUCER 2
342A4922P28V150DL POWER SUPPLY 18 36VDC >28VDC 150W
342A4931ABP1 RS232 CONVERTER RJ45/DB9F
342A4936P2 FUSEHOLDER 2 P CLASS J DIN
342A4941ARP1 IGCT 4500V 4000A

分类: 标签:

描述

这两条指令不带操作数,IL指令为互锁条件,形成分支电路,即新母线以便与LD指令连用,表示互锁程序段的开始;ILC指令表示互锁程序段结束。

互锁指令IL和互锁清除指令ILC用来在梯形图的分支处形成新的母线,使某一部分梯形图受到某些条件的控制。IL和ILC指令应当成对配合使用,否则出错。IL/ILC指令的功能是:如果控制IL的条件成立(即ON),则执行互锁指令。若控制IL的条件不成立(即OFF),则IL与ILC之间的互锁程序段不执行,即位于IL/ILC之间的所有继电器均为OFF,此时所有定时器将复位,但所有的计数器,移位寄存器及保持继电器均保持当前值。

new cUTLER HAMMER ldc3600f ldc3600fk01p05y​17 breaker

Square D NEL NEL1236LIG 1200 amp 600V GFI Breaker

new panel panelboard 800 600 amp 3r 600v main breaker

lighting inverter emergency elu-aax-2.2kw-0​n10 120v ac

cutler hammer FD FD3225 3 pole 225 amp breaker

GE TKL4V4610 3 pole 600v TKL 1000 amp trip breaker

nema 3r delta wye size 6 motor starter Combination ####

HONEYWELL HRM60N2000 RAPID EYE MULTI MEDIA MODEM

cutler hammer nd312t36w nd 1200 amps circuit breaker

NEW SQUARE D MAL MAL36900 3 POLE 900 AMP 600V BREAKER

Westinghouse HNW3800T32W 800 amp 690V 3 pole BREAKER

NEW SQUARE D MJA MJA36800 3 POLE 800 AMP 600V BREAKER

cutler hammer CND312T32W cnd 1200 amp circuit breaker