Operating Instructions
Integrated Transducer UVA-AS102
U326_UVAintAS102_B_e_070717
7/13
www.hoentzsch.com
A3.2.4 Relay output
The normally open contact of the relay is shown in rest position (relay coil off).
The function of the relay output and the corresponding setting parameter are parameterable with the PC
software UCOM via the RS232 interface. The customer-specific settings are in the parameter printout.
A3.2.5 RS232 Interface
The RS232 interface connection is below left next to the connecting terminals.
The RJ22 plug of the PC connecting cable is plugged in to the socket (see Fig. 1). PC connection follows at
a COM port or using an optional USB adapter.
Fig. 1: PC connection with RJ22 plug with open cover
