LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861
ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E
23
Connection examples
Operation following a continuous set point (standard)
In the standard configuration, the binary inputs are configured as ‘MANUAL OPERATION’.
To switch the actuator to automatic mode (AUT), the following conditions must be met:
• The binary input 1 must be connected with +24 V DC (automatic operation).
• The ‘AUT’ operating mode must be selected through the graphic user interface.
M10358
+28 29
RB
+ -
Uv
24V
24V
+26 -27
RB
+ -
+30 -31
I
U
7
8
9
11
12 13 +14 -15
10
+1 -2
+3 -4
+5 -6
Transmitter
4 ... 20 mA
Setpoint
+ HART
0/4 ... 20 mA
act. pos.
0/4 ... 20 mA
DO 1
o.k./fault
DO 2
endpos.
0%
DO 3
endpos.
100%
DI 1
MAN/A
UT
DI 2
MAN (+)
DI 3
MAN (-)
Uv
out
Contrac electronic unit
Figure 15: Connection example for operation following a continuous set point (standard configuration)