Programming The Transducer - OHIO SEMITRONICS DMT-1042D Mode D'emploi

Factor c (the highest value applies):
Linear Characteristic:
c =
Bent Characteristic:
c =
X0 ≤ X ≤ X1
X1 < X ≤ X2
c =
Y
X0/Y0
X2/Y2
X
Examples of settings
with linear characteristic
Fig. 8. Examples of settings
with linear characteristic.
Influencing Quantities and Permissible Variations
According to EN 60 688
Electrical Safety
Protection Class: II
Enclosure Protection: IP 40, housing
IP 20, terminals
Pollution Degree: 2
Installation
Category: III
Insulation Test: Input voltage:
Input current:
Output:
Power supply: AC 400 V, DC 230 V
Power Supply
AC Voltage: According to model label
AC
AC
AC 207 - 253 V
AC 360 - 440 V
AC 450 - 550 V
AC 623 - 762 V
DC/AC 24 - 60 V
DC/AC 85 - 230 V CSA approved
Consumption: ≤ 9 W resp. ≤ 10 VA
Programming Connector on Transducer
Interface: RS 232 C
DSUB socket: 9-pin.
The interface
is electrically
insulated from
all other circuits
7004-00075-A Rev --.indd
Y0
1 -
Y2
or c = 1
X0
1 -
X2
Y1 - Y0 X2
· or c = 1
X1 - X0 Y2
Y1
1 -
Y2
or c = 1
X1
1 -
X2
Y
X0/Y0
X1/Y1
X2/Y2
X
Limit of the
output range
Fig. 9. Examples of settings
with bent characteristic.
AC 400 V
AC 400 V
DC 40 V
90 - 110 V H = 100 V
n
99 - 121 V H = 110 V
n
H = 230 V
n
H = 400 V
n
H = 500 V
n
H = 693 V
n
CSA approved
5
9
GND
DTR
CTS
TXD
RTS
RXD
DSR
6 1
Page 32 of 36
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
Annual mean
relative humidity: ≤ 75%
Altitude: 2000 m max.
For Indoor Use Only
FCC Compliance and Canadian DOC Statement
This equipment has been tested and found to comply with
the limits for a Class A digital device, pursuant to both part
15 of the FCC Rules and the radio interference regulations
of the Canadian Department of Communications: These
limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and
used in accordance with the instruction manual, may cause
harmful interference to radio communications. Operation of
this equipment in a residential area is like to cause harmful
interference in which case the user will be required to correct
the interference at his own expense.

6.2 Programming the Transducer

The transducers DMT-1024/1042 have an integrated RS 232
C interface (SCI).
The factory settings can be conveniently changed and stored
via the "Configuration Software for DMT-10xxx" (OSI P/N:
DMT-CONFIG).
To program the device, the RS 232 output of the transducer
must be connected to a PC via the RS 232 C (SCI) program-
ming cable (OSI P/N: DMT-CABLE) and the transducer must
be powered on.
The programming software has an easy-to-operate, clear
menu structure which allows for the following functions to
be performed:
• Reading and displaying the programmed transducer
configuration
• Clear presentation of the input and output parameters
• Transferring updated settings to the transducer and/or
saving the settings to a file
• Password protection against unauthorized configuration
changes
• Selection of any standard power network configuration
• Easy change of input and output parameter selections
• Selection of voltage or current as source for frequency
measurement
• Ability to reset the slave pointer of the selected output
quantity
• Parameter setting of outputs A and B or A to D (selection
of measured variable, limit values, and response time for
each output)
• Graphic display of the performance of each output
• Display of measured variables
5/28/10