Kikusui TOS8040, Руководство по эксплуатации, Страница: 49 / 63

T O S 8040 Status Signal O utput 47
7.2 U sing the SIGNAL OUT T erminals
7.2.1 D escription of the T erminals
The S IGNAL O UT t e r min a ls ar e c i rc ui t s in whi c h a co n tact is c l o sed when a sign a l
is o u t pu t (m a ke co n tact sign a l) , a nd t he r e is n o p o we r supply in t he in t e r n a l c i rc ui t s
o f S IGNAL O UT t e r min a ls . The t e r min a ls ca nn ot d r ive a l oa d wi t h o u t a p o we r sup -
ply . See t he in t e r n a l c i rc ui t f or e ac h p a i r o f t e r min a ls sh o wn in Fig . 7-1.
The + 2 4 V t e r min a l ca n be used a s a p o we r supply f or a l a mp or simil ar devi c e .
Fig. 7-1 Connecting a Wire to the S I GNAL OU T Terminals
11 mm
Wi r ing m at e r i a l
A W G20 to 26 ( 1. 5 mm
2
)
I nse rt a wi r e in to t he
t e r min a ls , p r essing o n
t his p art using a
s cr ewd r ive r or t he like .
T O S 80 4 0
I n t e r n a l c i rc ui t o f
e ac h p a i r o f t e r min a ls
R at ing o f m a ke
co n tact sign a l:
1 A / 30 Vd c
R at ing: + 2 4 V , 100 m A
C O MM ON h a s t he s a me
p ot en t i a l a s t he c h a ssis .
Tu r n t he PO WER swi tc h o ff bef or e
co nne ct ing a wi r e to t he S IGNAL O UT
t e r min a ls .