Acromag PMC341 Series, Руководство пользователя

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S
E
RIE
S
P
MC34
1 P
CI ME
Z
Z
A
NINE
CA
RD
S
IMUL
T
A
NE
O
US
A
NA
LO
G
INP
UT
MOD
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___________
________________________________________________________________________________
- 23
-
P 2
E S 0
-
+
E S 1
-
+
P MC C P U /
+C H 00
+C H 01
- C H 01
+C H 07
C H 07
- C H 07
A N A LO G C O MMO N
S E E N O TE 2
S E E N O TE 1
D I G I TA L
E A R TH G R O U N D
C O N N E C TI O N A T
P O WE R S U P P LY
1. S H I E LD E D C A B LE I S R E C O MME N D E D FO R LO WE S T N O I S E . S H I E LD I S C O N N E C TE D TO G R O U N D R E FE R E N C E
A T O N E E N D O N LY TO P R O V I D E S H I E LD I N G WI TH O U T G R O U N D LO O P S .
+
-
C H 0
P MC 341 C A R R I E R B O A R D
C H 1
- C H 00
E S 07
S H I E LD
N O TE S :
C O MMO N
8 5 0 1 -8 7 9 A
( TY P I C A L)
A. DIFFERENTIAL VO LTAG E INPUT CO NNECTIO N DIAG RAM
2. R E FE R E N C E C H A N N E LS TO A N A LO G C O MMO N , I F TH E Y WO U LD O TH E R WI S E B E FLO A TI N G . C H A N N E LS A LR E A D Y
H A V I N G A G R O U N D R E FE R E N C E MU S T N O T B E C O N N E C TE D TO A N A LO G C O MMO N , TO A V O I D G R O U N D LO O P S .