Instructions

23
 Thevoltageontheremotecontrolconnectionmaynotexceed5V.
The connections may not be shorted.
2. Switch off the switched-mode power supply and then connect the REMOTE plug to the rear remote connection.
Screw down the external fastening ring.
Turnthevoltageoftheexternalvoltagesourcetozero.
3. SlidetherearVOLTAGEREMOTE switchto
the “ON” position.
4. Switch the switched-mode power supply on. The desired output voltage can now be set through the external volt-
agesource.Controlthecompleteadjustmentareaforcorrectfunction.
5. If this remote control function is no longer required, the switch to the “OFF” position.
3Control through a controllable resistance (poti)
The power unit can be remote-controlled by means of an external poti of 5 KOhm over the complete output voltage range.
Proceedasfollowsforconnection:
1. Connect the connecting cable of the REMOTE plug as illustrated.
- Connection 1 at one end of the resistance.
- Connection 2 at the centre sliding contact of the resistance.
- Connection 3 at the second end of the resistance.
2. Switch off the switched-mode power supply and then connect the REMOTE plug to the rear remote connection.
Screw the external fastening ring.
3. SlidetherearVOLTAGEREMOTEswitchto
the “ON” position.
4. Switch the switched-mode power supply on. The desired output voltage can now be set through the external poti.
Controlthecompleteadjustmentareaforcorrectfunction.
5. If this remote control function is no longer desired, move the switch to the “OFF” position
4Enable and disable the output
YoucanusePort7and8toremotecontroltheoutputon/off.
• OpenPort7and8ifyouwanttoenabletheoutput(default).
• ShortPort7and8ifyouwanttodisabletheoutput.