Delta AS Series Manual page 67

AS08AD-C External wiring

4 w ire cu rren t in pu t -
Sh ield ed cab le 1
-2 0m A~ + 2 0m A
+
+ 2 4V
-
0V
2 w ire curre nt in pu t -
4m A~ + 20 m A
+ 24 V
Sh ield ed cab le 1
+
-
0 V
3 w ire cu rren t inp ut -
-20 mA ~ +2 0 mA
Sh ield ed cab le 1
+2 4 V
+
-
0 V
*1. Use shielded cables to isolate the analog input signal cable from other power cables.
*2. Connect the shielded cable to the terminal FE.
*3. Connect the terminal
*4. Every channel can operate with the wiring presented above.
Ch a pt er 3 A na l o g In pu t M od u l e A S0 4 /0 8 A D- A
* 4
*
C H X
I1 +
I1 -
* 2
F E
*
* 4
C H X
I2 +
I2 -
* 2
F E
*
*4
CH X
I 3+
I3 -
* 2
F E
*3
0V
2 4 VD C
2 4V
to the ground terminal.
AG
1 M
2 50 2 50
1 M
AG
1 M
2 5 0 2 5 0
1 M
A G
1 M
25 0 25 0 1M
D C /D C
AG
C on ve rt e r
3_
+ 1 5V
-1 5V
3 - 2 3