ProMinent
®
Page 10
Assembly and Installation
gamma/ L configuration Electrical interface for “external contact” - “pause” - “auxiliary frequency”:
• Voltage when contacts open: approx. 5 V
• Input resistance: 10 kW
• Control: voltage free contact (load: 0.5 mA at 5 V),
or: Semiconductor switch (residual voltage < 0.7 V)
• Maximum pulse frequency: 25 pulses/s
• Required pulse duration: ³ 20 ms
Electrical interface for “external analogue":
• Input load resistance: approx. 120 W
• Maximum current at input: 50 mA
gamma/ L configuration
1
54
2
3
Pin Function 2 core cable 4 core cable 5 core cable
Pin 1 Pause Jumped at pin 4 Brown Brown
Pin 2 External contact Brown White White
Pin 3 External analogue – Blue Blue
Pin 4 Earth White Black Black
Pin 5 Auxiliary frequency – – Grey
Fig. 08
Plug configuration
2
45
1
3
“Pause” function
The gamma/ L is not operating when
• The cable is connected and pins 1 and 4 are free.
The gamma/ L is operating when
• The cable is connected and pins 1 and 4 are connected.
• There is no cable connected (pin 1 is free).
Fig. 09
“Contact” und “Batch” operating modes
One or more discharge strokes are triggered when pin 2 and pin 4 are connected to one another
for at least 20 ms.
Otherwise, pin 1 and pin 4 must be connected.
“Analogue” operating mode
The stroke frequency of the gamma/ L is controlled via an electrical signal. The electrical signal
is applied between pins 3 and 4.
Otherwise, pin 1 and pin 4 must be connected.
“Auxiliary frequency” function
The gamma/ L runs at a pre-set stroke rate when pin 5 and pin 4 are connected to one another.
Otherwise, pin 1 and pin 4 must be connected.
The factory setting for this function is 180 strokes.
GUIDELINE
For function and operating mode hierarchy, see section 5!
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