User manual

UNIVERSAL SENSOR SWITCHING MODULE
Instruction manual Page 11
Released 09/2006 Rights reserved for change in technical data! HYGROSENS INSTRUMENTS GmbH Postfach 1054 D-79839 Lรถffingen Tel: +49 7654 808969-0 Fax: +49 7654 808969-9
6.3.3 Configuration of input socket RJ12
Pin Function Description
1 +12..24V Operating voltage 12..24V
2 AC OUT AC output
3 CAP GND Capacitive ground
4 SENS IN Evaluation input
5 CAP GND Capacitive ground
6 GND Device ground
View of contacts on the plug!
6.3.4 Adjustment and configuration
For impedance input, the switching polarity can be configured with the three pin
terminal strip below input. The switching point of impedance can be adjusted with the
potentiometer "SETP IMP". The two other potentiometers have no other effect on the
input. The Hysteresis is not adjustable.
6.3.5 Operating voltage connection
A rectified DC operating voltage is available at pin 1 of RJ12 socket to feed supply to
external components. This voltage is between 12V und 30 V DC depending upon the
device model and module operating voltage at input and is unstabilised and without
short circuit protection. The maximum current output should not exceed 25 mA in total.