Camille Bauer EURAX DME 440 Betriebsanleitung Seite 36

6. Commissioning
Prior to starting, check that the connection
data of the transducer agrees with the system
data (see type label).
The power supply to the transducer can then be switched
on and the signals applied to the measuring inputs.
EURAX DME440
Programmable multi transducer
Type:
440 – 2171 1111 10
Mat:
127234
!
5,6
Ord: 000 / 041603 / 10 / 2
~ +
32d
(3)
~ –
28z
(1) UL1 6d UL2 10d
(2) IL1 1 2 IL2
100V
A
 0.25*c  22d+
P1 -115.47W
115.47W
C
 0.25 
14d+ 14z-
(3)
P3 -115.47W
115.47W
1: I1
2: P R
000
11
3: Q L
4: S
(1)
(2) 1 2 3
(3)
Fig. 6. Declaration to type labels.
Legend to Fig. 6:
Measuring input
Input voltage
Input current
Nominal frequency
System
Measuring output
Output signal
Outputs A, B, C and D,
32-pole plug (3)
Power supply
32-pole plug (3)
36
Camille Bauer AG
Programmierbarer Multi-MU
Aargauerstr. 7
CH-5610 Wohlen
Switzerland
Manufactured: 1999
Tamb 55°C
Instr: 933078
AC/DC 24...60V
UL3 14d N 2z
3 4 IL3 5 6
2A 50Hz 3N~
B
22z-  0.25*c  18d+ 18z-
-20mA P2 -115-47W -20mA
20mA 115.47W 20mA
D
 0.25 
10d+ 10z-
-20mA P -346.41W -20mA
20mA 346.41W 20mA
RS485
6d 2d
Tx+/Rx+ GND
6z 2z
MODBUS Tx–/Rx–
9600 Bd
4 5 6
1 Manufacturer
2 Conformity mark
3 Works No.
4 U , U , U , N
L1 L2 L3
32-pole plug (1)
5 I , I , I
L1 L2 L3
6-pole plug (2)
6 Plug wiring
MODBUS
Device address
Baud rate
7 Plug wiring
Measuring input - voltage
8 Coding
9 Plug wiring (2)
Measuring input - currents
10 Plug wiring (3)
Output quantities/
Power supply
11 Programmed internal
energy meters
6.1 Technical data
Symbols
Symbols Meaning
X Measured variable
X0 Lower limit of the measured variable
X1 Break point of the measured variable
X2 Upper limit of the measured variable
Y Output variable
1
Y0 Lower limit of the output variable
Y1 Break point of the output variable
2
Y2 Upper limit of the output variable
3
U Input voltage
Ur Rated value of the input voltage
4
U 12 Phase-to-phase voltage
5
L1 – L2
U 23 Phase-to-phase voltage
L2 – L3
U 31 Phase-to-phase voltage
L3 – L1
U1N Phase-to-neutral voltage
L1 – N
U2N Phase-to-neutral voltage
L2 – N
6
U3N Phase-to-neutral voltage
L3 – N
7
UM Average value of the voltages
8 (U1N + U2N + U3N) / 3
9
I Input current
10
I1 AC current L1
I2 AC current L2
I3 AC current L3
Ir Rated value of the input current
IM Average val. of the currents (I1 + I2 + I3) / 3
IMS Average value of the currents and sign of the
active power (P)
IB RMS value of the current with wire setting
range (bimetal measuring function)
IBT Response time for IB
BS Slave pointer function for the measurement
of the RSM value IB
BST Response time for BS
ϕ
Phase-shift between current and voltage
F Frequency of the input variable
Fn Rated frequency
P Active power of the system
P = P1 + P2 + P3
P1 Active power phase 1
(phase-to-neutral L1 – N)
P2 Active power phase 2
(phase-to-neutral L2 – N)
P3 Active power phase 3
(phase-to-neutral L3 – N)