Power supply
AC/DC power pack (DC or 50 - 60 Hz)
Rated voltage
24 - 60 V DC / AC
85 - 230 V DC / AC
Power consumption:
≤ 9 W resp. ≤ 10 VA
Option (not allowed for CSA)
Power supply from
measuring input
(self powered):
≥ 24 - 60 V AC or 85 - 230 V AC
Please note the max. and min. meas. input voltage!
Type label
Input voltage
inscription
range
(* acc. to appli- = internal power
cation N or U2) supply range
Self powered
by U1/*
24 - 60 V AC
(int. 24-60 V)
Self powered
by U1/*
85 - 230 V AC
(int. 85-230 V)
Programming connector on transducer
Interface:
RS 232 C
DSUB socket:
9-pin
5
9
GND
DTR
CTS
The interface is electrically insulated
TXD
RTS
from all other circuits.
RXD
DSR
6 1
Ambient conditions
Nominal range of use
for temperature:
0...15...30...45°C (usage group II)
Operating temperature: – 10 to + 55 °C
Storage temperature:
– 40 to + 85 °C
Relative humidity of
annual mean:
≤ 75%
Altitude:
2000 m max.
Indoor use statement
7.2 PC software for the SINEAX DME 401
SINEAX DME 401 transducer is equipped as standard with
both an RS 232C interface and an RS 485 MODBUS inter-
face. The latter permits up to 32 devices to be connected
including a master (PC).
The program package "PC Software DME 4" (Order No.
146 557) is available.
"PC Software DME 4" provides functions for both interfaces.
For example, the existing confi guration of a transducer can
be simply adapted to changed measurement requirements,
measurements and counter readings can be uploaded and
other functions for specifi c devices executed.
Tolerance
DC – 15 to + 33%
AC ± 10%
Tolerance Power
supply
connec-
tion
Internal
meas.
± 10%
input
The PC is connected to the RS 232 interface by the pro-
gramming cable (Order No. 980 179). In the case of an
RS 485 interface, a converter RS 232C ⇔ RS 485 is needed
which can be either a board in the PC or an external unit.
The software has an easy-to-operate, clear menu structure
which allows for the following functions to be performed:
• Uploading and display of the programmed confi guration of
the transducer or, in the case of the RS 485, the addressed
device
• Easy change of input and bus parameters
Fig. 10. Overview of the parameters.
• Downloading of a modifi ed or new confi guration to the
(addressed) transducer
• Archiving of confi guration fi les
• Confi gurable password access to those functions that
permit transducer data to be changed
• Confi guration of all the usual methods of connection (types
of power system)
Fig. 11. Programmation of the input parameters.
33