Toshiba AD268 Manuale Utente
42
Analog I/O Modules (AD268 / DA264 / TC218)
4. Wiring
PART 2 DA264
4.2 Signal wiring
Voltage output
Current output
External 24Vdc power supply
AG
+15V
-15V
nVP
nVN
Internal circuit
Shielded twisted-pair cable
n :
Channel number (1 to 4)
AG : Analog ground
DA264
AG
+15V
-15V
nCP
nCN
Internal circuit
Shielded twisted-pair cable
n :
Channel number (1 to 4)
AG : Analog ground
DA264
+15V
DA264
P24
COM
LG
FG
DC/DC
converter
+
-
24Vdc
±
10%
Internal circuit
(b)
(a)
Normally connect LG and FG ,
then connect to ground. (a)
However, depending on the
condition, connect grounding
individually by opening LG and
FG. (b)
then connect to ground. (a)
However, depending on the
condition, connect grounding
individually by opening LG and
FG. (b)
+15V
-15V
AG
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