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U327_UFAUVALDG16_B_e_170808
6.2.3 Analog output
The type plate with all relevant information can be found on the side of the UFA and UVA housing.
The terminal value of the analog output can be configured with the PC software UCOM via the RS232 in-
terface. The customer-specific programmed value can be found in the accompanying documents.
6.2.4 Relay output
The change-over contact of the relay is shown in
rest position (relay coil off).
The function of the relay output and the corre-
sponding setting parameter can be configured
with the PC software UCOM via the RS232 inter-
face. The customer-specific settings can be
found in the documentation.
6.2.5 RS232 Interface
The RS232 interface connection is behind the front cover. After removing the front cover (see Fig 1) the
RJ22 plug of the PC connecting cable can be plugged into the socket (see Fig 2). PC connection follows at
a COM port or with an optional USB adapter.
4-20 mA
Resistance max. 400 Ohm
S
= shielding
0-10 V
Impedance 1 kOhm
S
= shielding
Fig. 1: Unscrew the front cover
Fig. 2: Connection RS232 inter-
face cable with RJ22 plug with
front cover open
