K410068600001-00 04.2019
7
4 Connection as a 2-point controller
Figure 686 00
Figure 686 04
The OPEN/CLOSE control is made using 2
wires. The drive is applied permanently to the
voltage using the blue and brown wires (valve
CLOSED).
When a voltage is applied to the black wire,
the valve opens and travels to the limit
position (90° OPEN).
After switching off the voltage (black wire), the
drive moves into the opposite limit position
(90° CLOSED).
The drive can be put into any desired position
by applying the voltage to the lead.
The black wire is always under tension.
Without voltage on the brown wire, the drive
opens the valve counter clockwise.
With voltage on the brown wire, the drive
closes the valve clockwise.
In both final positions and during overload,
the magnetic coupling triggers.
The drive position signal is switched off by
the switch-off electronics after 60 sec.
Work is to be carried out by authorised specialists only!
Opening the housing is prohibited!
When installing outdoors, KEMPER recommends to protect additionally the
devices against weather effects.
BN = brown
BK = black
BU = blue
BK = black
BU = blue
RD = red, position feedback
GY = grey,
position feedback, 0...10V
0V = drive OFF
10V = drive OPEN
