Manual - TC.P Quadro
Control
2016-08-05
75/330
V04.52
3
3.3.3.3. Analogue remote programming
– switching on/off the device
The control signal VOLTAGE_ON controls the power section of the
electrical power supply and is coupled directly to the state machine for
the device and system control.
9
+24VDC
VOLTAGE_ON
VOLTAGE_ON
9
+24VDC
C OM
0 VD C
C OM
0 VD C
24
In te rlo ck
24
In te rlo ck
Fig. 34
On/Off control of the TopCon power supply.
-1-
External ON/OFF contact with internal voltage source.
-2-
External ON/OFF contact with external voltage source.
Pin
Analogue control
Function
9
VOLTAGE_ON
Device switched on: 24 VDC are present
Device switched off: open connection
Table 43
Switching states VOLTAGE_ON
Use dummy plugs supplied!
In the simplest configuration the related dummy plug must be used; this
plug is fitted to interface connection X105.
For information on dummy plugs see chapter 3.2.4.6, page 62.
3.3.3.4. Analogue remote programming for current and voltage
If this set value setting is not required, these inputs can be left uncon-
nected or connected to the analogue reference earth.
6 +10VDC
2 VREF
3 IREF
1 AGND
Voltage
set value
Current
set value
10kΩ
Shield
earthed
10kΩ
6 +10VDC
X105
2 VREF
3 IREF
1 AGND
Voltage
set value
Current
set value
Shield earthed
=
=
2
1
X105
Fig. 35
Analogue set value specification using potentiometers
-1-.
Analogue set value specification using external sources
-2-
.