Weigel A1U 2.2 User manual

Product Guide 800.U.001.01
Transducers
x
y
=
P/Q
=
f
=
J / U
=
J / U
=
=
=
=
=
=
RS232
RS485
RS232
RS485
RS232
RS485
✓for AC Current or AC Voltage:
A1U / V1U 2.2 – also self-powered: AU / VU 2.0
✓for Active or Reactive Power
in single phase systems: EW / EB 2.2
in balanced or unbalanced load 3āĆāphase systems:
DGW / VGW / DUW / VUW / DGB / VGB / DUB / VUB 2.2
✓Programmable Multi-Functional Transducer: MMU 3.0
✓for Frequency: FU 2.2
✓for Phase Angle (cos ϕ): CU 2.2
✓for DC Current or DC Voltage: AUD / VUD 2.2
✓for RMS Current or RMS Voltage: AUE / VUE 2.2
✓for Temperature: PTU 2.0
✓Isolation Transducers for Standard Signals: TUA 2.2
also self-powered: TUP 2.0
✓Standard Signal Interface Converter: MU-RS232/485
✓RS232-RS485 Converter: AP-RS232/485
✓SMD and microprocessor controlled technology
✓Accuracy: class 0.5
✓Mounting on DIN-rail 35 mm
✓Case width: 22.5 mm each module
✓Auxiliary supply AC 115/230 V (50/60 Hz), DC 24 V
or wide range supply

General Data
Transducers
=
x
Application
Transducers convert power current and voltage quantities or proccess
control inputs into proportional load independent DC current or voltage
outputs.
for measuring AC current or AC voltage,
active or reactive power,
frequency,
phase angle (ϕ) / power factor (cos ϕ),
DC current or DC voltage,
standard signals,
temperature
Technical Data
case details projecting case clamping to DIN mounting rail
(to DIN EN 50 022 – 35)
material of case ABS/PC black
self - extinguishing to UL rating 94 V–0
terminals screw - terminals
wire cross - section 4 mm2max.
enclosure code IP 40 case
IP 20 terminals
dielectric test 3.7 kV measuring circuits and power supply
to output
class of protection II
excess voltage CAT II
category
pollution level 2
climatic suitability climatic class 3 acc. to VDE/VDI 3540 sheet 2
operating temperature –10 ... +55oC
range
storage temperature –25 ... +65oC
range
relative humidity ≤75% annual average, non - condensing
Outputs
current output
output current IAload independent DC current 0 ... 20 mA
or optionally 0 ... 10 mA, 0 ... 5 mA,
4 ... 20 mA (”live zero”), –20 ... 0 ... 20 mA
(bipolar output only with wide range supply)
load range RA0 ... 10 V / IAN
current limitation to approx.120% of full–scale value,
other ratings on request
voltage output
output voltage UAload independent DC voltage 0 ... 10 V or
optionally 2...10 V (”live zero”), –10...0... 10 V
(bipolar output only with wide range supply)
load RA≥4 kW
load error ≤0.1% based on 50% load change
residual ripple ≤1%rms
response time approx. 500 ms
idling voltage ≤15 V
(Ratings do not apply completely to self - powered transducers.)
Auxiliary Supply
auxiliary voltage UHN 230 V AC (195 ... 253 V), 48 ... 62 Hz
optional 115 V AC (98 ... 126 V), 48 .. 62 Hz
24 V DC (20 ... 72 V)
wide range supply 20 ... 100 V DC resp. 20 ... 70 V AC
90 ... 357 V DC resp. 65 ... 253 V AC
galvanic isolation between input, output and auxiliary supply circuits
Short Form Data
Transducers for
AC Current or
AC Voltage
A1U 2.2
V1U 2.2
=
J/U
Inputs
input quantity sinusoidal AC current or
sinusoidal AC voltage
frequency range 48 ... 62 Hz or
162/3Hz, 100 Hz, other ratings on request
power consumption ≤0.4 VA
operating voltage 600 V max.
measuring ranges A1U 2.2 V1U 2.2
rated current IEN rated voltage UEN
in the range 0 ... 200 mA up to 5 A 0 ... 60 mV up to 600 V
(also for use on transformer)
current input voltage input
measuring range 0 ... IEN 0 ... UEN
modulation range 1.2 IEN 1.2 UEN
permissible 1.2 IEN continuously 1.2 UEN continuously
overload limit 10 IEN 1 s max. 2 UEN 1 s max.
Other Ratings
outputs refer to General Data
accuracy class 0.5 (±0.5% of end value)
auxiliary voltage refer to General Data
dimensions WxHxL 22.5 mm x 80 mm x 115 mm
weight approx. 0.12 kg
for detailed information refer to Data Sheet No. 061.##
prices refer to Price Sheet No. 061.##

Short Form Data
Transducers for
AC Current or
AC Voltage,
Self-Powered
AU2.0
VU 2.0
=
J/U
Inputs
input quantity sinusoidal AC current (AU 2.0)
sinusoidal AC voltage (VU 2.0)
frequency range 48 ... 62 Hz
power consumption voltage transformer < 3 VA
current transformer 5A < 4 VA
current transformer 1A < 2 VA
operating voltage 600 V max.
measuring ranges AU 2.0 VU 2.0
rated current IEN rated voltage UEN
1 A *), 1.2 A, 57.7 V, 63.5 V,
5 A *), 6 A 100 V *), 110 V *),
150 V, 250 V, 400 V,
other rating on request 500 V, 600 V
*) also for use on transducer
measuring range 0 ... IEN 0 ... UEN
modulation range 1.2 IEN 1.2 UEN
overload limit 1.5 IEN continuously 1.2 UEN continuously
10 IEN 1 s max. 2 UEN 1 s max.
Outputs
current output
output current IAload independent DC current
rated current IAN 0 ... 20 mA
load range RA0 ... 500 W
load error ≤0.4% based on 50% load change
idling voltage ≤20 V
accuracy class 0.5 (±0.5% of end value)
Other Ratings
auxiliary voltage none required
dimensions WxHxL 22.5 mm x 80 mm x 115 mm
weight approx. 0.35 kg
for detailed information refer to Data Sheet No. 045.##
prices refer to Price Sheet No. 045.##
Short Form Data
Transducers for
Active and
Reactive Power
EW 2.2
EB 2.2
DGW 2.2
VGW 2.2
DUW 2.2
VUW 2.2
DGB 2.2
VGB 2.2
DUB 2.2
VUB 2.2
=
P/Q
with mP
Inputs
input quantity sinusoidal AC current / voltage
measuring unit PEactive or reactive power
type active / reactive power
single- phase AC system EW 2.2 EB 2.2
3 - phase 3 - wire system balanced load DGW 2.2 DGB 2.2
3 - phase 4 - wire system balanced load VGW 2.2 VGB 2.2
3 - phase 3 - wire system unbalanced load DUW 2.2 DUB 2.2
3 - phase 4 - wire system unbalanced load VUW 2.2 VUB 2.2
measuring range 0 ... PNor –PN... 0 ... PN
PN= (0.3 ... 1.5) .PS
PS= U .I (single - phase AC system)
PS= 3.U.I (3 - phase systems)
rated input voltage UEN ranging from 50 V to 600 V
rated input current IEN 1 A or 5 A (also for use on transformer)
or ranging from 0.5 to 5 A
modulation range 1.2 UEN and 1.2 IEN
overload limits 1.2 UEN,1.2 IEN continuously
2 UEN,10 IEN 1 s max.
frequency range 48 ... 62 Hz
power consumption <1 mA each voltage circuit
≤0.1 VA each current circuit for IEN = 1 A
≤1.6 VA each current circuit for IEN = 5 A
Other Ratings
outputs refer to General Data
accuracy class 0.5 (±0.5% of end value)
auxiliary voltage refer to General Data
dimensions WxHxL 45 mm x 80 mm x 115 mm
weight approx. EW/B 2.2
DGW/B 2.2 DUW/B 2.2
VGW/B 2.2 VUW/B 2.2
0.27 kg 0.29 kg 0.31 kg
for detailed information refer to Data Sheet No. 062.##
prices refer to Price Sheet No. 062.##

Short Form Data
Transducer
for Frequency
FU 2.2
=
f
with mP
Inputs
input quantity AC voltage
measuring unit frequency fE
fEmin ≥14 Hz
fEmax ≤500 Hz
measuring ranges fEmin ... fN... fEmax Dfclass
45 ... 50 ... 55 Hz 10 Hz 0,2
48 ... 50 ... 52 Hz 4 Hz 0,3
55 ... 60 ... 65 Hz 10 Hz 0,2
58 ... 60 ... 62 Hz 4 Hz 0,5
360 ...400 ... 440 Hz 80 Hz 0,2
380 ...400 ... 420 Hz 40 Hz 0,2
other ratings on request (Df = fEmax –f
Emin)
rated input voltage UEN
100 V, 110 V, 115 V, 120 V, 230 V,
240 V, 380 V,400 V, 415 V,440 V
overload limit 1.2 UEN continuously
2 UEN 1 s max.
current consumption ≤1 mA
Other Ratings
outputs refer to General Data
accuracy refer to measuring ranges
auxiliary voltage refer to General Data
dimensions WxHxL 45 mm x 80 mm x 115 mm
weight approx. 0.22 kg
for detailed information refer to Data Sheet No. 064.##
prices refer to Price Sheet No. 064.##
Short Form Data
Transducer for
Phase Angle (cos )
CU 2.2
=
with mP
Inputs
input quantity sinusoidal AC current / voltage
measuring unit phase angle ϕ(power factor) in
Esingle- phase AC system or
D3 - phase 3 - wire balanced load system
measuring ranges
-37° ... 0 ... 37° corresponds to cos ϕ : cap 0.8 ... 1 ... 0.8 ind
-60° ... 0 ... 60° corresponds to cos ϕ : cap 0.5 ... 1 ... 0.5 ind
optional to be specified ranging from
-85° ... 0 ... 85° corresponds cos ϕ: cap 0.087 ... 1 ... 0.087 ind
rated input voltage UEN ranging from 50 V to 600 V
rated input current IEN 1 A or 5 A (also for use on transformer)
or ranging from 0.5 to 5 A
modulation range 1.2 UEN and 1.5 IEN
overload limits 1.2 UEN,1.6 IEN continuously
2 UEN,10 IEN 1 s max.
frequency range 48 ... 62 Hz
power consumption <1 mA each voltage circuit
≤0.1 VA each current circuit for IEN = 1 A
≤1.6 VA each current circuit for IEN = 5 A
Other Ratings
outputs refer to General Data
accuracy class 0.5 (±0.5% of end value)
auxiliary voltage refer to General Data
dimensions WxHxL 45 mm x 80 mm x 115 mm
weight approx. 0.27 kg
for detailed information refer to Data Sheet No. 063.##
prices refer to Price Sheet No. 063.##

Short Form Data
Programmable
Multi-Functional Trans-
ducer for AC Currents,
AC Voltages and Powers
MMU 3.0
=
RS232
RS485
with mP
Inputs
input quantities AC current and AC voltage
in single phase or 3 phase system
voltages L1, L2, L3 (3 terminals), N (1 terminal)
600V (inter- connected) or optional N/120V (also for N/100V or N/110V)
currents I1, I2, I3 (6 terminals)
N/5 A or optional N/1.2 A (also for N/1 A)
Measuring Quantity Total L1 L2 L3
voltage (U) U U1U2U3
current (I) I I1I2I3
active power (P) P P1P2P3
reactive power (Q) Q Q1Q2Q3
apparent power (S) S S1S2S3
active factor (PF) PF PF1PF2PF3
reactive factor (QF) QF QF1QF2QF3
phase angle (PH) PH PH1PH2PH3
frequency (f) F
Depending on power system, not all these values van be measured.
10 V measuring input I P (±10 V)
Other Ratings
analog output 1 voltage & current synchronous
(2 terminals each) refer to General Data
interfaces RS 232 (SUB–D jack), RS 485 (2 terminals)
digital output contactāĆāfree via opto coupler
1, 2, or 3 additional analog outputs (galvanically isolated) and
up to 8 additional digital outputs (galvanically isolated) are optional
accuracy class 0.5 (±0.5% of end value)
auxiliary voltage wide range supply refer to General Data
dimensions basic version: 3 modules in single - phase
resp. 4 modules in three - phase systems,
optional outputs: additional 1 to 3 modules
each module WxHxL 22.5 mm x 80 mm x 115 mm
weight approx. 0.6 kg (basic version)
for detailed information refer to Data Sheet No. 055.##
prices refer to Price Sheet No. 055.##
Short Form Data
Transducers for
Active Power and
Reactive Power
DUW 2.1
DUB 2.1
VUW 2.1
VUB 2.1
=
P/Q
Inputs
input rating sinusoidal AC current and
sinusoidal AC voltage
input quantity PEactive or reactive power
type active / reactive power
3 - phase 3 - wire system unbalanced load DUW 2.1 DUB 2.1
3 - phase 4 - wire system unbalanced load VUW 2.1 VUB 2.1
measuring range 0 ... PNor –PN... 0 ... PN
PN= (0.3 ... 1.5) .PS
PS= 3.U.I
rated input voltage UEN 65 V, 100 V, 110 V, 240 V, 400 V, 415 V, 440 V,
500 V, 600 V or deviating from standard inputs
ranging from 0 ... (60 V ... UEN ... 600 V)
rated input current IEN N/1 A, N/5 A or deviating from standard inputs
ranging from 0 ... (0,5 A ... IEN ... 5 A)
modulation range 1.2 UEN and 1.2 IEN
overload limits 1.2 UEN,1.2 IEN continuously
2 UEN,10 IEN 1 s max.
frequency range 50 Hz (48 ... 52 Hz) or
162/3Hz, 60 Hz, 100 Hz, others on request
power consumption <1 mA each voltage circuit
≤0.1 VA each current circuit for IEN = 1 A
≤1.6 VA each current circuit for IEN = 5 A
Other Ratings
outputs refer to General Data
accuracy class 0.5 (±0.5% of end value)
auxiliary voltage refer to General Data
dimensions WxHxL 45 mm x 80 mm x 115 mm
weight DUW/DUB 2.1 VUW/VUB 2.1
approx. 0.29 kg approx. 0.31 kg
for detailed information refer to Data Sheet No. 051.##
prices refer to Price Sheet No. 051.##

Short Form Data
Transducers for
DC Current/Voltage,
RMS Current/Voltage,
Isolating Transducers
AUD2.2
VUD 2.2
AUE 2.2
VUE 2.2
TUA 2.2
=
J/U
Inputs
current input voltage input
measuring range 0 ... IEN 0 ... UEN
modulation range 1.2 IEN 1.2 UEN
overload limit 1.2 IEN continuously 1.2 UEN continuously
10 IEN max. 1 s 2 UEN max. 1 s
power consumption ≤0.4 VA
model input quantities rated input value
AUD 2.2 DC current IEN = 200 mA – 5 A
VUD 2.2 DC voltage UEN = 60 mV – 600 V
AUE 2.2 nonāĆāsinusoidal AC current
(true RMS value) *) IEN = 200 mA – 5 A
VUE 2.2 nonāĆāsinusoidal AC voltage
(true RMS value) *) UEN = 60 mV – 600 V
TUA 2.2 DC standard signals IEN = 20 mA
UEN = 60 mV, 10 V
*) also for use on transformer
AUE/VUE 2.2:
frequency range 48 ... 62 Hz or
162/3Hz, 100 Hz, other ratings on request
crest factor ≤4 (peak value / rms value)
Other Ratings
outputs refer to General Data
as an option selectable from standard output ratings
via jumpers located behind front panel
accuracy class 0.5 (±0.5% of end value)
class 0.2 (±0,2% of end value) only for DC models on request
auxiliary voltage refer to General Data
dimensions WxHxL 22.5 mm x 80 mm x 115 mm
weight approx. 0.12 kg
for detailed information refer to Data Sheet No. 061.##
prices refer to Price Sheet No. 061.##
Short Form Data
Isolating Transducer
for Standard Signals,
Self-Powered
TUP 2.0
=
=
Single or
Dual Channel
Inputs
input quantity IEDC current
rated input IEN 20 mA
current
measuring range 0 ... IEN
modulation range 1.2 IEN
overload limit 2 IEN max.
continuously
max. input voltage 16 V
permissible
power consumption 2.4 V based on 20 mA
Outputs
current output
output current IAload independent DC current
rated current IAN 0 ... 20 mA
load range RA0 ... 500 W(rated load 250 W)
load error ≤0.1% based on 50% load change
residual ripple ≤30 mVss
idling voltage ≤25 V
response time ≤0.05 s based on RAmax
Input and output are galvanically isolated.
Other Ratings
accuracy class 0.2 (±0.2% of end value)
auxiliary voltage none required
dimensions WxHxL 22.5 mm x 80 mm x 115 mm
weight approx. 0.12 kg
dual channnel unit on request
for detailed information refer to Data Sheet No. 049.##
prices refer to Price Sheet No. 049.##

Short Form Data
Standard Signal
Interface Converter
MU-
RS232/485
=
RS232
RS485
with mP
Inputs
input quantity IEDC current or
UEDC voltage
rated input input resistance
current IEN 20 mA 50 W
voltage UEN 10 V / 1 V 1 MW/ 100 kW
measuring range current input voltage input
0 ... IEN 0 ... UEN
“live zero” option
modulation range, 1.2 IEN 1.2 UEN
admissible
overload limit
continuously 1.2 IEN 1.2 UEN
1 s max. 2 IEN 2 UEN
Interfaces
type RS 232 (V.24) and
RS 485 (SCPI commands)
Baud - rate 19200 Baud
as an option:
switching output 8 ... 40 V DC / 10 ... 30 mA
open collector insulation voltage 1 kV
switching output for voltages up to 230 V AC/DC
MOS FET and currents up to 100 mA
insulation voltage 3 kV
Other Ratings
accuracy ±0.1% and ±1 count
(for 0 ... IEN resp. 0 ... UEN )
auxiliary voltage refer to General Data
dimensions WxHxL 22.5 mm x 80 mm x 115 mm
weight approx. 0.12 kg
for detailed information refer to Data Sheet No. 052.##
prices refer to Price Sheet No. 052.##
Short Form Data
RS232-RS485
Converter
AP-
RS232/485
RS232
RS485
Function
The converter is directly plugged to a 9- contact serial interface of a PC.
It converts the RS232 signals of the PC into standardized RS485
signals. This conversion enables to simultaneously connect several
devices by a 2 - wire junction to one interface and to inquire one after
another.
The device is protocol - transparent, i.e. the RS485 signals are trans-
lated 1:1 into the signals of the RS232 interface.
Depending on the 2 - wire junction of the RS485, a half- duplex opera-
tion only will be possible. This means, only one device may send in the
network at a time. By that a simultaneous operation of sending and
receiving will not be possible.
Ratings
case details metalized thermoplastic case
terminals SUB - D 9 contact (RS232 interface on the PC)
screw - terminals 2 contacts,
wire - cross section 4 mm2max.
(RS485 interface)
auxiliary supply power adapter prim. AC 230 V, ±10%, 50 Hz,
sec. DC 9 V / 250 mA
included with supply
dimensions 73 mm x 34 mm x 12 mm
weight approx. 50 g
RS 485
RS 232
120 W
120 W
MUāĆāRS232/485
~
=
UH
for detailed information refer to Data Sheet No. 054.##
prices refer to Price Sheet No. 054.##

=
Short Form Data
Transducers for
Temperature (Pt 100)
PTU 2.0 L
Inputs
input quantity temperature (for RTD Pt 100)
Initial Temperature TE1 Spans DT
– 200 °C 100 K
– 150 °C 150 K
– 100 °C 200 K
– 50 °C 300 K
0 °C 400 K
+ 50 °C 500 K
+100 °C 600 K
+150 °C 700 K (for TE1 100°C only)
+200 °C 800 K (for TE1 0°C only)
900 K (for TE1 –100°C only)
1000 K (for TE1 = –200°C only)
or deviating from standard values in the range of 100 ... 1000 K
measuring range TE1 ... TE2 = TE1 + DT
input potential–free differential input
connection 2–, 3– or 4–wire system
Outputs
current output
output current IAload independent DC current
rated current IAN 4 ... 20 mA
load range RA0 ... 500 W(based on 20 mA)
load error ≤0.1% based on 50% load change
residual ripple ≤1%rms of IAN with load RAN
idling voltage ≤16 V
response time ≤1 s based on RAmax
Other Ratings
accuracy ±0.5% referred to the span DT
auxiliary voltage refer to General Data
dimensions WxHxL 22.5 mm x 80 mm x 115 mm
weight approx. 0.12 kg
for detailed information refer to Data Sheet No. 050.##
prices refer to Price Sheet No. 050.##
WEIGEL - MESSGERÄTE Gm H
P.O.B.Ă720ā154 SDĆ90241 ürnberg STelephone: 0911ā/ā4ā23ā47Ćā0
Erlenstraße 14 SDĆ90441 ürnberg SFax: 0911ā/ā4ā23ā47Ćā39
Internet: http://www.weigel-messgeraete.de
e-mail: [email protected]
– specifications subject to change without notice; date of issue 02/06 –