n standard models, the generator/charger can be remote controlled connector when pin 8 of the remote is connected to ground.
As soon as the connection is done, Remote Control led on the front panel lights up.
Operating in Remote Control mode is the same as in Local mode. In this mode, all local resources are inoperative except:
Pin | Signal | Description of the Signal | Direction |
1 | Hv-Off Control | produced by a fleeting opening of the ground (Pin16) | Input |
2 | Fault Monitor | Fault information 0V = Fault ; +15V** = no default |
Output |
3 | Interlock Monitor | Open Interlock information 0V = open; +15V** = Closed |
Output |
4 | Hv-On Control | produced by a fleeting closure to the ground (Pin16) | Input |
5 | Voltage Monitor* | 0 to 10 V = 0 to 100% of output voltage | Output |
6 | Current Monitor* | 0 to 10 V = 0 to 100% of output current | Output |
7 | Inhibit Control | Activated by a TTL or a CMOS signal (5 to 24V) | Input |
8 | Remote Control | Activate when this pin is connected to ground (Pin16) | Input |
9 | NC | ||
10 | Mains Monitor | 0V = Mains is correct ; +15V** = Mains is not correct | Output |
11 | Power Monitor* (only on LPR or power regulated models) |
0V to 10V = 0 to 100% of the Output Power (only on LPR and power regulated models) |
Output |
12 | Copy of Local Voltage Setting |
0-10 V copy of the Voltage setting selected with the front panel potentiometer |
Output |
13 | Copy of Local Current Setting |
0-10 V copy of the Current setting selected with the front panel potentiometer |
Output |
14 | Current Setting | Output current setting 0 to 10 V = 0 to 100% | Input |
15 | +10V Reference | +10,00V, 5 mA Max | Output |
16 | 0V Digital Ground Ref. | 0V Ground reference for digital signals | Output |
17 | Voltage setting | Output voltage setting 0 to 10V = 0 to 100% | Input |
18 | Regulation Monitor End of Charge Monitor |
0V = Current Regulation 15V**= End of charge (CCR) or Voltage Regulation (SR or LPR) |
Output |
19 | Hv-On Monitor | 0V = HV off ; +15V** = HV on | Output |
20 | 0V Analog. Ground Ref. | 0V Ground reference for Analog signals | Output |
21 | NC | ||
22 | NC | ||
23 | NC | ||
24 | Interlock Control | Interlock order : Connect this pin to Digital Ground (pin 16) for closing Interlock Except for models with 2 points Lemo connector |
Input |
25 | +10V Referenceb Or Power Setting |
+10,00V, 5 mA Max (LPR models) Output power setting 0 to 10V = 0 to 100% (only with power regulated models) |
Output |
*On a serial 470 Ω impedance
** +15 V limited to 10mA
The cable of REMOTE connection has mandatory to be shielded and no longer than 3 meters.
For a 20 KV, 1500 W generator: Vmax = 20 KV, Imax = 75 mA.
Wished values: Output Voltage = 8 KV, Output Current = 60 mA.
Pin 17 (Voltage setting) has to be: 4 Volts and pin 14 (Current setting): 8 Volts.
The same scale for reading Output values:
A 10 Volts voltage on pin 5 (Image of the HV voltage) will indicate the generator is delivering 20 kV and a 4 V voltage on pin 6 (Image of the Current) will indicate the Output Current is 30 mA.
Two modes of control can be used:
1) Standard Remote Control
For Remote controlling Voltage and Current, an external 0-10 V signal has to be sent on pins 14 and 17.
2) Control by front panel
For setting Voltage and Current from the potentiometers located on front panel, following connections have to be realized:
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