¸÷λ´ó´óºÃ~
Ä¿Ç°ÎÒ½Ó¾€µÄ·½Ê½ÓЎ׷N~
1.
OPC ½o 24V
PP ½o0V
PG ½oY0
NP ½o0V
NG ½oY1
ËÅ·þ…¢”µ(sh¨´) žé Õý߉݋ ~¿É„Ó(d¨°ng)(Ø“(f¨´)߉݋²»¿É„Ó(d¨°ng))
2.
OPC ½o24V
PP½oY0
NP½oY1
ËÅ·þ…¢”µ(sh¨´)žéØ“(f¨´)߉݋~¿É„Ó(d¨°ng)
3.
OPC ½o24V
PG ½oY0
NG½oY1
´Ë•r(sh¨ª) PPÅcNP ±Øíš½ÓÔÚÒ»Æð ²Å¿É„Ó(d¨°ng)(Ø“(f¨´)߉݋)
ÒÔÉÏ~Çó½â~¸ÐÖx£¡
ÄÄ‚€(g¨¨)²ÅÕý´_ÄØ??