5.7
Signal connection or sensor connection to analog inputs (Analog In 1, Analog In 2)
The unit has two analog inputs: Analog In 1
|
E1
|
and Analog In 2
|
E2
|
.
The connection is independent of the programmed operating mode and from the sensor signal
employed.
Danger due to electric current
Never apply line voltage to analog inputs!
Make sure the setting signal or the active sensor signal has the correct polarity!
5.7.1
Setting signal for operation speed controller
1.01
Factory setting for Analog In 1
|
E1
|
for operation as speed controller with input 0 - 10 V. By the internal
dipswitches further settings are possible (
basic settings).
Signal type at E1 (E2)
DIP 3 =
|
OFF
|
*
Control via external setting signal 0...10 V at the terminals
“
E1
”
and
“
GND
”
.
Speed setting by 10 k
Ω
potentiometer at terminals
“
+10 V
”
and
“
GND
”
pick-off at terminals
“
E1
”
.
By external wiring with a resistor (499
Ω
/ 0,25 W) between the terminals
“
E1
”
and
“
GND
”
parallel to the input signal, activation with a 0...20 mA signal is possible.
DIP 3 =
|
ON
|
Setting signal 4...20 mA at the terminals
“
E1
”
and
“
GND
”
.
Inverting signal input E1 (E2)
DIP 4 =
|
OFF
|
*
Inverting OFF: 0 - 10 V, 0 - 20 mA, 4 - 20 mA
DIP 4 =
|
ON
|
Inverting ON: 10 - 0 V, 20 - 0 mA, 20 - 4 mA
Input E2
DIP 7=
|
OFF
|
*
Input E2 not active
DIP 7 =
|
ON
|
Input E2 active (function
DIP 3 and DIP 4 )
The device works automatically at the input with the higher setting value (E1 or E2).
At inverting OFF (DIP 4 =
|
OFF
|
) to the higher of both signals.
At inverting ON (DIP 4 =
|
ON
|
) to the lower of both signals.
*
factory setting
Operating Instructions
Dcontrol
–
model series PKDM6..80
Electrical installation
L-BAL-E143-GB 1914 Index 009
Part.-No.
14/40
