ARI Armaturen ES11 EN - Manual (Page 10)

Page 2-10 Rev. 0040601000 1014
Operating and installation instructions 
Electronic positioner ES11
5.6 Connection in control cabinet
The voltage supply is connected to terminals N and L in accordance with the type
identification plate.
Power input for connection in control cabinet
Actuating signal input for connection in control cabinet
The actuating signal input ...20 mA is connected to terminals Y
I
and . 
The actuating signal input ...10 V is connected to terminals Y
U
and .
ATTENTION !
Only one actuating signal input may be connected at any one time.
Potentiometer input for connection in control cabinet
A 1000 Ohm potentiometer is connected to terminals R
A
, R
B
, R
C
. 
The wiper is connected to R
B
.
With extended actuator stem, there are 0 Ohms between R
B
and R
C
.
Three-step actuating signal output for connection in control cabinet 
The cable with the isolating terminal N L L is plugged into the enclosed rail-mounted
connector. The actuator is connected to the side terminal connections N L L .
L  ...............Phase switched in open direction
L  ...............Phase switched in close direction
N .................Neutral conductor