后果:开路会造成用电器无电流通过而无法正常工作。
2、短路
后果:电器无法正常工作。
reer ase 1403 ase1403 + asr 1403 asr1403 1201434
allen-bradley 1769-l27erm-qbfc1b
w7754p1000
18.f5.c1g-y01a
siemens 6fc5463-4ga00-3ab0 / 6fc5250-4ay20-3ah4
omron r88d-ht10
iei ws-843gs/a130b/r-r20
siemens 6av7861-3tb00-1aa0
allen bradley: 1336 plus ii 1336f-brf75-aa-en-l6
siemens 1ft6086-1af71-3fg1
mac00ep4 mac400-d2-cagm
omron sti ms4800 ms4800fs-ea-030-1200
kuka kvga 2.0 00-109-040 kcp-vga 2281a-0
fanuc a06b-6089-h106
omron zfx zfx-sc90w
yaskawa sgmg-44a2abc
uni-pro unipro plc 90 cpu90 i 23.020185x-00496
tsxp47410
60wks-m240/06-pb
fa160b230-ab
abb lc630tfr0012 108954
siemens 1ft5046-0af71-1-z
baldor bsm80a-333di-b700
schneider ils1v853s1163 0066009300263