Sames GNM 100 - Low Voltage Connections; Supply; Low Voltage Connectors; Connecting Plug (12 Pins A)

Index revision : C 6 6209
3. Low voltage connections
3.1. Supply
The GNM can be supplied with 220 V or 110 V voltage, 50-60 Hz. Selection takes place by means of a
switch located on the main printed circuit.
3.2. Low voltage connectors
WARNING : see RT Nr 6169 for use with a high voltage unit UHT 153.
3.3. Connecting plug (12 pins A)
Connection to the high voltage unit.
3.4. Connecting plug (7 pins C)
Connection to the controls of the atomizer (e.g. electro valve). It is possible to use the 4, 5 and 6-pins
(trigger copy for the PLC).
WARNING : This relay is for passing low currents. If a high current is used this contact can no
longer be used for low currents.
N° of pins Signal
1 earth
2 input + photo coupler
3 + 15 V
4 earth
5 input + photo coupler
6 high voltage unit recognition
7 high voltage unit recognition (earth)
8 shielding
9 high voltage unit transformer
10 high voltage unit transformer
11 return I HV
12 return U HV
N° of pins Signal
1 earth
2 phase 1, output protected
3 phase 2, output protected
4 common to trigger image relay
5 trigger image relay contact normally closed
6 trigger image relay contact normally open
7 not connected